!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Dec 4 06:10:18 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 14.04.3 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.3 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.3 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Inspiron 5547 Product Version: A02 Firmware Version: A02 !!Kernel Information !!------------------ Kernel release: 3.16.0-53-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.16.0-53-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [HDMI ]: HDA-Intel - HDA Intel HDMI HDA Intel HDMI at 0xb0710000 irq 64 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xb0714000 irq 65 !!PCI Soundcards installed in the system !!-------------------------------------- 00:03.0 Audio device: Intel Corporation Haswell-ULT HD Audio Controller (rev 0b) 00:1b.0 Audio device: Intel Corporation Lynx Point-LP HD Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0a0c (rev 0b) Subsystem: 1028:063e -- 00:1b.0 0403: 8086:9c20 (rev 04) Subsystem: 1028:063e !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 1 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 beep_mode : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : -1 id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 jackpoll_ms : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 model : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) patch : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) position_fix : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 power_save : 1 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 single_cmd : N snoop : Y !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Intel Haswell HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862807 Subsystem Id: 0x80860101 Revision Id: 0x100000 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D3 CLKSTOP EPSS Power: setting=D0, actual=D0, Clock-stop-OK GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Audio Output] wcaps 0x6611: 8-Channels Digital Converter: stream=0, channel=0 Digital: Enabled KAE Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x5]: PCM AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Node 0x05 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=01, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x06 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=7 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=1, device=0 Control: name="IEC958 Playback Pro Mask", index=1, device=0 Control: name="IEC958 Playback Default", index=1, device=0 Control: name="IEC958 Playback Switch", index=1, device=0 Control: name="ELD", index=0, device=7 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=02, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x07 [Pin Complex] wcaps 0x40778d: 8-Channels Digital Amp-Out CP Control: name="HDMI/DP,pcm=8 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=2, device=0 Control: name="IEC958 Playback Pro Mask", index=2, device=0 Control: name="IEC958 Playback Default", index=2, device=0 Control: name="IEC958 Playback Switch", index=2, device=0 Control: name="ELD", index=0, device=8 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0b000094: OUT Detect HBR HDMI DP Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=03, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Devices: 0 Connection: 0 In-driver Connection: 3 0x02 0x03 0x04 Node 0x08 [Vendor Defined Widget] wcaps 0xf00000: Mono Codec: Realtek ALC3234 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0255 Subsystem Id: 0x1028063e Revision Id: 0x100002 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A State of AFG node 0x01: Power states: D0 D1 D2 D3 D3cold CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=3, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x3c 0x3c] Converter: stream=0, channel=0 PCM: rates [0x60]: 44100 48000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x03 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC3234 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x3c 0x3c] Converter: stream=0, channel=0 PCM: rates [0x60]: 44100 48000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x07 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x08 [Audio Input] wcaps 0x10051b: Stereo Amp-In Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Device: name="ALC3234 Analog", type="Audio", device=0 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x19 0x19] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x97 0x97] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x22 Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Headset Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Headset Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Headphone Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Headphone Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=4, ofs=0 Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 5 0x18 0x19 0x1a 0x1b 0x1d Node 0x0c [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0f [Audio Mixer] wcaps 0x20010a: Mono Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] Connection: 1 0x0d Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x40040b: Stereo Amp-In Control: name="Internal Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Internal Mic Phantom Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x01 0x01] Pincap 0x00000020: IN Pin Default 0x90a60160: [Fixed] Mic at Int N/A Conn = Digital, Color = Unknown DefAssociation = 0x6, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Speaker Phantom Jack", index=0, device=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x00010014: OUT EAPD Detect EAPD 0x2: EAPD Pin Default 0x90170130: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x3, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0c Node 0x15 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x17 [Pin Complex] wcaps 0x40050c: Mono Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80] Pincap 0x00000010: OUT Pin Default 0x40000000: [N/A] Line Out at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0x0, Sequence = 0x0 Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x0f Node 0x18 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Headset Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Headset Mic Phantom Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Headphone Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1b [Pin Complex] wcaps 0x40058f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0001373c: IN OUT HP EAPD Detect Vref caps: HIZ 50 GRD 80 100 EAPD 0x2: EAPD Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x40700001: [N/A] Modem Hand at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0x0, Sequence = 0x1 Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1e [Pin Complex] wcaps 0x400781: Stereo Digital Pincap 0x00000014: OUT Detect Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x06 Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=76 Node 0x21 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Headphone Mic Jack", index=0, device=0 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x02211040: [Jack] HP Out at Ext Front Conn = 1/8, Color = Black DefAssociation = 0x4, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c 0x0d* Node 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 6 0x18 0x19 0x1a 0x1b 0x1d 0x0b Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x00 0x00] Connection: 7 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Dec 3 23:30 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 7 Dec 3 23:30 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 6 Dec 3 23:30 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 10 Dec 3 23:30 /dev/snd/hwC1D0 crw-rw---- 1 root audio 116, 3 Dec 4 01:01 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 4 Dec 4 00:31 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 5 Dec 4 00:31 /dev/snd/pcmC0D8p crw-rw---- 1 root audio 116, 9 Dec 4 00:31 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 8 Dec 4 00:31 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Dec 3 23:30 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 3 23:30 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Dec 3 23:30 . drwxr-xr-x 3 root root 280 Dec 3 23:30 .. lrwxrwxrwx 1 root root 12 Dec 3 23:30 pci-0000:00:03.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Dec 3 23:30 pci-0000:00:1b.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: HDMI [HDA Intel HDMI], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: HDMI [HDA Intel HDMI], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: PCH [HDA Intel PCH], device 0: ALC3234 Analog [ALC3234 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: PCH [HDA Intel PCH], device 0: ALC3234 Analog [ALC3234 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [HDMI] Card hw:0 'HDMI'/'HDA Intel HDMI at 0xb0710000 irq 64' Mixer name : 'Intel Haswell HDMI' Components : 'HDA:80862807,80860101,00100000' Controls : 21 Simple ctrls : 3 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',1 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] Simple mixer control 'IEC958',2 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [on] !!-------Mixer controls for card 1 [PCH] Card hw:1 'PCH'/'HDA Intel PCH at 0xb0714000 irq 65' Mixer name : 'Realtek ALC3234' Components : 'HDA:10ec0255,1028063e,00100002' Controls : 26 Simple ctrls : 13 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 87 Mono: Playback 60 [69%] [-20.25dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'Headphone Mic',0 Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Playback channels: Front Left - Front Right Capture channels: Mono Limits: Playback 0 - 31 Mono: Capture [off] Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Headphone Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 87 Mono: Front Left: Playback 87 [100%] [0.00dB] [on] Front Right: Playback 87 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 25 [40%] [1.50dB] [on] Front Right: Capture 25 [40%] [1.50dB] [on] Simple mixer control 'Auto-Mute Mode',0 Capabilities: enum Items: 'Disabled' 'Enabled' Item0: 'Enabled' Simple mixer control 'Headset Mic',0 Capabilities: pvolume pswitch cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Playback channels: Front Left - Front Right Capture channels: Mono Limits: Playback 0 - 31 Mono: Capture [off] Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Headset Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 0 [0%] [0.00dB] Front Right: 0 [0%] [0.00dB] Simple mixer control 'Internal Mic',0 Capabilities: cswitch cswitch-joined cswitch-exclusive Capture exclusive group: 0 Capture channels: Mono Mono: Capture [on] Simple mixer control 'Internal Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 1 [33%] [10.00dB] Front Right: 1 [33%] [10.00dB] !!Alsactl output !!-------------- --startcollapse-- state.HDMI { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.8 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.9 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.10 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.11 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.13 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.19 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.20 { iface PCM device 7 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } control.21 { iface PCM device 8 name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 value.4 0 value.5 0 value.6 0 value.7 0 comment { access 'read write' type INTEGER count 8 range '0 - 36' } } } state.PCH { control.1 { iface MIXER name 'Headphone Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Speaker Playback Volume' value.0 87 value.1 87 comment { access 'read write' type INTEGER count 2 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.4 { iface MIXER name 'Speaker Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Headset Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.6 { iface MIXER name 'Headset Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Headphone Mic Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.8 { iface MIXER name 'Headphone Mic Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'Auto-Mute Mode' value Enabled comment { access 'read write' type ENUMERATED count 1 item.0 Disabled item.1 Enabled } } control.10 { iface MIXER name 'Capture Source' value 'Internal Mic' comment { access 'read write' type ENUMERATED count 1 item.0 'Headset Mic' item.1 'Headphone Mic' item.2 'Internal Mic' } } control.11 { iface MIXER name 'Capture Volume' value.0 25 value.1 25 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -1725 dbmax 3000 dbvalue.0 150 dbvalue.1 150 } } control.12 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.13 { iface MIXER name 'Headset Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.14 { iface MIXER name 'Headphone Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.15 { iface MIXER name 'Internal Mic Boost Volume' value.0 1 value.1 1 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 1000 dbvalue.1 1000 } } control.16 { iface MIXER name 'Master Playback Volume' value 60 comment { access 'read write' type INTEGER count 1 range '0 - 87' dbmin -6525 dbmax 0 dbvalue.0 -2025 } } control.17 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface CARD name 'Headset Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.19 { iface CARD name 'Headphone Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.20 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.21 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.22 { iface MIXER name 'Beep Playback Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 31' dbmin -3450 dbmax 1200 dbvalue.0 -3450 dbvalue.1 -3450 } } control.23 { iface MIXER name 'Beep Playback Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.24 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.25 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.26 { iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x05 0x18560010 0x06 0x18560020 0x07 0x18560030 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC0D0/hints: /sys/class/sound/hwC1D0/init_pin_configs: 0x12 0x90a60160 0x14 0x90170130 0x17 0x40000000 0x18 0x411111f0 0x19 0x411111f0 0x1a 0x411111f0 0x1b 0x411111f0 0x1d 0x40700001 0x1e 0x411111f0 0x21 0x02211040 /sys/class/sound/hwC1D0/driver_pin_configs: 0x19 0x01a1913c 0x1a 0x01a1913d /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: /sys/class/sound/hwC1D0/hints: !!ALSA/HDA dmesg !!-------------- [ 12.659592] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 12.742516] snd_hda_intel 0000:00:03.0: irq 64 for MSI/MSI-X [ 12.742705] snd_hda_intel 0000:00:1b.0: irq 65 for MSI/MSI-X [ 12.780773] input: HDA Intel HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:03.0/sound/card0/input9 [ 12.780849] input: HDA Intel HDMI HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:03.0/sound/card0/input10 [ 12.780918] input: HDA Intel HDMI HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:03.0/sound/card0/input11 [ 12.874636] sound hdaudioC1D0: autoconfig: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 12.874640] sound hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 12.874642] sound hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 12.874643] sound hdaudioC1D0: mono: mono_out=0x0 [ 12.874644] sound hdaudioC1D0: inputs: [ 12.874646] sound hdaudioC1D0: Headset Mic=0x19 [ 12.874648] sound hdaudioC1D0: Headphone Mic=0x1a [ 12.874650] sound hdaudioC1D0: Internal Mic=0x12 [ 12.921707] input: Dell WMI hotkeys as /devices/virtual/input/input12 -- [ 13.043545] hid-rmi 0018:06CB:2934.0005: input,hidraw2: HID v1.00 Pointer [DLL063E:00 06CB:2934] on [ 13.150246] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input14 [ 13.254709] iwlwifi 0000:02:00.0: loaded firmware version 25.228.9.0 op_mode iwlmvm -- [ 561.134690] WARNING: CPU: 0 PID: 77 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 561.134715] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 561.134732] CPU: 0 PID: 77 Comm: kworker/0:1 Not tainted 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 561.447298] PM: early resume of devices complete after 0.399 msecs [ 561.447448] snd_hda_intel 0000:00:03.0: irq 61 for MSI/MSI-X [ 561.450036] usb usb2: root hub lost power or was reset -- [ 561.450128] mei_me 0000:00:16.0: irq 58 for MSI/MSI-X [ 561.450250] snd_hda_intel 0000:00:1b.0: irq 64 for MSI/MSI-X [ 561.450316] xhci_hcd 0000:00:14.0: irq 65 for MSI/MSI-X -- [ 561.503008] WARNING: CPU: 2 PID: 2956 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 561.503034] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 561.503051] CPU: 2 PID: 2956 Comm: kworker/u16:67 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 561.503624] WARNING: CPU: 1 PID: 2956 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 561.503646] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 561.503660] CPU: 1 PID: 2956 Comm: kworker/u16:67 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 561.503780] WARNING: CPU: 1 PID: 2956 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 561.503800] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 561.503811] CPU: 1 PID: 2956 Comm: kworker/u16:67 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 561.504319] WARNING: CPU: 1 PID: 2956 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 561.504341] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 561.504354] CPU: 1 PID: 2956 Comm: kworker/u16:67 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.522397] WARNING: CPU: 2 PID: 2980 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1118 _request_firmware 0x4b1/0xb40() [ 562.522421] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.522434] CPU: 2 PID: 2980 Comm: kworker/u17:0 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.522514] WARNING: CPU: 2 PID: 2980 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/base/firmware_class.c:1118 _request_firmware 0x4b1/0xb40() [ 562.522534] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.522545] CPU: 2 PID: 2980 Comm: kworker/u17:0 Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.808957] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 562.808959] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.809044] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.809221] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.809223] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.809292] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.809458] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 562.809459] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.809531] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.809693] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.809694] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.809766] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.809937] WARNING: CPU: 2 PID: 1522 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.809938] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.809987] CPU: 2 PID: 1522 Comm: upowerd Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.810462] WARNING: CPU: 1 PID: 1522 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.810464] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.810532] CPU: 1 PID: 1522 Comm: upowerd Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.811145] WARNING: CPU: 1 PID: 1522 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.811147] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.811218] CPU: 1 PID: 1522 Comm: upowerd Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.811401] WARNING: CPU: 1 PID: 1522 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 562.811402] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.811474] CPU: 1 PID: 1522 Comm: upowerd Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.811645] WARNING: CPU: 1 PID: 1522 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.811646] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.811705] CPU: 1 PID: 1522 Comm: upowerd Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.812197] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.812199] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.812271] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.812448] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.812449] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.812515] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.813033] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.813034] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.813108] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.827190] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 562.827192] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.827248] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.827378] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.827379] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.827425] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.827546] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5936 intel_display_power_put 0x135/0x160 [i915]() [ 562.827547] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.827647] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.827777] WARNING: CPU: 1 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.827778] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.827823] CPU: 1 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.828418] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.828419] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.828467] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.828584] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.828585] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.828627] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu -- [ 562.829056] WARNING: CPU: 0 PID: 1401 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_pm.c:5940 intel_display_power_put 0x11d/0x160 [i915]() [ 562.829057] Modules linked in: rfcomm bnep binfmt_misc nls_iso8859_1 intel_rapl x86_pkg_temp_thermal intel_powerclamp uvcvideo coretemp kvm_intel videobuf2_vmalloc kvm arc4 videobuf2_memops iwlmvm crct10dif_pclmul videobuf2_core crc32_pclmul v4l2_common mac80211 videodev rtsx_usb_ms ghash_clmulni_intel memstick media aesni_intel dell_led hid_rmi aes_x86_64 lrw dell_wmi gf128mul sparse_keymap snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_soc_rt5640 snd_hda_intel glue_helper snd_soc_rl6231 snd_hda_controller snd_hda_codec iwlwifi snd_soc_core i915 ablk_helper cryptd dell_laptop dcdbas joydev serio_raw btusb snd_hwdep snd_compress cfg80211 bluetooth snd_pcm_dmaengine snd_pcm snd_seq_midi i2c_hid snd_seq_midi_event snd_rawmidi 6lowpan_iphc snd_seq snd_seq_device snd_timer snd drm_kms_helper mei_me i2c_designware_platform video wmi soundcore drm i2c_designware_core mei dw_dmac shpchp dw_dmac_core soc_button_array spi_pxa2xx_platform i2c_algo_bit 8250_dw dell_rbtn lpc_ich mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb hid_logitech_dj usbhid hid psmouse ahci r8169 libahci mii sdhci_acpi sdhci [ 562.829100] CPU: 0 PID: 1401 Comm: Xorg Tainted: G W 3.16.0-53-generic #72~14.04.1-Ubuntu