!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Mar 28 10:08:10 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.4 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 13-7359 Product Version: Firmware Version: 01.00.00 !!Kernel Information !!------------------ Kernel release: 4.2.0-34-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.2.0-34-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xdf128000 irq 280 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d70 (rev 21) Subsystem: 1028:06fd !!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 snd_pcsp: index=-2 snd_hda_intel: model=dell-m6-amic !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 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 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 : dell-m6-amic,(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 : 0 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 : -1 !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Conexant CX20722 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x14f150f2 Subsystem Id: 0x102806fd Revision Id: 0x100101 No Modem Function Group found Default PCM: rates [0x140]: 48000 96000 bits [0xa]: 16 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 S3D3cold CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=7, o=0, i=0, unsolicited=1, wake=1 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 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[4]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[5]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[6]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x10 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Control: name="Master Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Master Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="CX20722 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x36 0x36] Converter: stream=1, channel=0 PCM: rates [0x540]: 48000 96000 192000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x11 [Audio Output] wcaps 0xc1d: Stereo Amp-Out R/L Amp-Out caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x540]: 48000 96000 192000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x12 [Beep Generator Widget] wcaps 0x70000c: Mono Amp-Out Control: name="Beep Playback Volume", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Control: name="Beep Playback Switch", index=0, device=0 ControlAmp: chs=1, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x07, nsteps=0x07, stepsize=0x0f, mute=0 Amp-Out vals: [0x05] Node 0x13 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Control: name="Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Capture Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Device: name="CX20722 Analog", type="Audio", device=0 Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x80 0x80] [0x50 0x50] [0x50 0x50] [0x80 0x80] Converter: stream=1, channel=0 SDI-Select: 0 PCM: rates [0x140]: 48000 96000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 4 0x18 0x19 0x1a* 0x15 Node 0x14 [Audio Input] wcaps 0x100d1b: Stereo Amp-In R/L Amp-In caps: ofs=0x4a, nsteps=0x50, stepsize=0x03, mute=1 Amp-In vals: [0x50 0x50] [0x50 0x50] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x140]: 48000 96000 bits [0xa]: 16 24 formats [0x1]: PCM Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x1a* 0x15 Node 0x15 [Vendor Defined Widget] wcaps 0xf0050b: Stereo Amp-In Amp-In caps: ofs=0x4a, nsteps=0x4a, stepsize=0x03, mute=1 Amp-In vals: [0x4a 0x4a] [0x4a 0x4a] Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x16 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x17 [Pin Complex] wcaps 0x400501: Stereo Pincap 0x00010010: OUT EAPD EAPD 0x2: EAPD Pin Default 0x92160110: [Fixed] Speaker at Int Front Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x18 [Pin Complex] wcaps 0x40058b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x0001133c: IN OUT HP EAPD Detect Vref caps: HIZ 50 80 EAPD 0x2: EAPD Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10 0x11* Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00001324: IN Detect Vref caps: HIZ 50 80 Pin Default 0x03a11030: [Jack] Mic at Ext Left Conn = 1/8, Color = Black DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [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 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x01 0x01] Pincap 0x00000020: IN Pin Default 0x95a60120: [Fixed] Mic at Int Top Conn = Digital, Color = Unknown DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1b [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Vendor Defined Widget] wcaps 0xf0058b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] [0x00 0x00] Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Node 0x1e [Vendor Defined Widget] wcaps 0xf0048b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1f [Vendor Defined Widget] wcaps 0xf0040b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x20 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x540]: 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x5]: PCM AC3 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x21 [Pin Complex] wcaps 0x400701: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x40f001f0: [N/A] Other at Ext N/A Conn = Unknown, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 1 0x20 Node 0x22 [Vendor Defined Widget] wcaps 0xf00501: Stereo Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x10* 0x11 Codec: Intel Skylake HDMI Address: 2 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x80862809 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 [0x1a]: 16 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 [0x1a]: 16 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 [0x1a]: 16 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="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="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="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 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Mar 28 11:54 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 8 Mar 28 11:54 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 9 Mar 28 11:54 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 4 Mar 28 12:05 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 3 Mar 28 12:05 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 5 Mar 28 12:03 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 6 Mar 28 12:03 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 7 Mar 28 12:03 /dev/snd/pcmC0D8p crw-rw---- 1 root audio 116, 1 Mar 28 12:03 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 28 11:54 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 28 11:54 . drwxr-xr-x 3 root root 260 Mar 28 11:54 .. lrwxrwxrwx 1 root root 12 Mar 28 11:54 pci-0000:00:1f.3 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CX20722 Analog [CX20722 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 7: HDMI 1 [HDMI 1] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 8: HDMI 2 [HDMI 2] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: CX20722 Analog [CX20722 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [PCH] Card hw:0 'PCH'/'HDA Intel PCH at 0xdf128000 irq 280' Mixer name : 'Intel Skylake HDMI' Components : 'HDA:14f150f2,102806fd,00100101 HDA:80862809,80860101,00100000' Controls : 35 Simple ctrls : 9 Simple mixer control 'Master',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 74 Mono: Front Left: Playback 54 [73%] [-20.00dB] [on] Front Right: Playback 54 [73%] [-20.00dB] [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 '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 'IEC958',0 Capabilities: pswitch pswitch-joined Playback channels: Mono Mono: Playback [off] 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] Simple mixer control 'Beep',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 7 Mono: Playback 5 [71%] [-8.00dB] [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 80 Front Left: Capture 80 [100%] [6.00dB] [on] Front Right: Capture 80 [100%] [6.00dB] [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%] [12.00dB] Front Right: 1 [33%] [12.00dB] !!Alsactl output !!-------------- --startcollapse-- state.PCH { control.1 { iface MIXER name 'Master Playback Volume' value.0 54 value.1 54 comment { access 'read write' type INTEGER count 2 range '0 - 74' dbmin -7400 dbmax 0 dbvalue.0 -2000 dbvalue.1 -2000 } } control.2 { iface MIXER name 'Master Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Capture Volume' value.0 80 value.1 80 comment { access 'read write' type INTEGER count 2 range '0 - 80' dbmin -7400 dbmax 600 dbvalue.0 600 dbvalue.1 600 } } control.4 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.5 { 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 3600 dbvalue.0 1200 dbvalue.1 1200 } } control.6 { iface MIXER name 'Mic Boost Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3600 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface CARD name 'Internal Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.8 { iface CARD name 'Mic Jack' value false comment { access read type BOOLEAN count 1 } } control.9 { iface CARD name 'Speaker Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.10 { iface MIXER name 'Beep Playback Volume' value 5 comment { access 'read write' type INTEGER count 1 range '0 - 7' dbmin -2800 dbmax 0 dbvalue.0 -800 } } control.11 { iface MIXER name 'Beep Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.12 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.13 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.14 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.15 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.18 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.20 { iface CARD name 'HDMI/DP,pcm=7 Jack' value false comment { access read type BOOLEAN count 1 } } control.21 { iface MIXER name 'IEC958 Playback Con Mask' index 1 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.22 { iface MIXER name 'IEC958 Playback Pro Mask' index 1 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.23 { iface MIXER name 'IEC958 Playback Default' index 1 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.24 { iface MIXER name 'IEC958 Playback Switch' index 1 value true comment { access 'read write' type BOOLEAN count 1 } } control.25 { iface PCM device 7 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.26 { iface CARD name 'HDMI/DP,pcm=8 Jack' value false comment { access read type BOOLEAN count 1 } } control.27 { iface MIXER name 'IEC958 Playback Con Mask' index 2 value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.28 { iface MIXER name 'IEC958 Playback Pro Mask' index 2 value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.29 { iface MIXER name 'IEC958 Playback Default' index 2 value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.30 { iface MIXER name 'IEC958 Playback Switch' index 2 value true comment { access 'read write' type BOOLEAN count 1 } } control.31 { iface PCM device 8 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.32 { 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.33 { 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.34 { 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' } } control.35 { 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 snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device drbg ansi_cprng ctr ccm snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel arc4 i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm bluetooth crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x17 0x92160110 0x18 0x40f001f0 0x19 0x03a11030 0x1a 0x95a60120 0x21 0x40f001f0 /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/hwC0D2/init_pin_configs: 0x05 0x18560010 0x06 0x18560020 0x07 0x18560030 /sys/class/sound/hwC0D2/driver_pin_configs: /sys/class/sound/hwC0D2/user_pin_configs: /sys/class/sound/hwC0D2/init_verbs: /sys/class/sound/hwC0D2/hints: !!ALSA/HDA dmesg !!-------------- [ 1.848432] hid-multitouch 0018:04F3:300F.0001: input,hidraw0: HID v1.00 Mouse [DLL06FD:01 04F3:300F] on [ 1.873264] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002) [ 1.873748] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 1.938839] usb 1-5: New USB device found, idVendor=1bcf, idProduct=28aa -- [ 2.909555] hid-generic 0003:046D:C31C.0005: input,hidraw4: USB HID v1.10 Device [Logitech USB Keyboard] on usb-0000:00:14.0-2.2/input1 [ 2.918837] snd_hda_codec_conexant hdaudioC0D0: CX20722: BIOS auto-probing. [ 2.919281] snd_hda_codec_conexant hdaudioC0D0: autoconfig for CX20722: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker [ 2.919286] snd_hda_codec_conexant hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.919290] snd_hda_codec_conexant hdaudioC0D0: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 2.919292] snd_hda_codec_conexant hdaudioC0D0: mono: mono_out=0x0 [ 2.919295] snd_hda_codec_conexant hdaudioC0D0: inputs: [ 2.919299] snd_hda_codec_conexant hdaudioC0D0: Internal Mic=0x1a [ 2.919302] snd_hda_codec_conexant hdaudioC0D0: Mic=0x19 [ 2.920323] snd_hda_codec_conexant hdaudioC0D0: Enable sync_write for stable communication [ 2.941024] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16 [ 2.941251] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17 [ 2.941433] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18 [ 2.943891] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 3.113713] ------------[ cut here ]------------ -- [ 3.113749] WARN_ON(!wm_changed) [ 3.113752] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 3.113875] CPU: 0 PID: 200 Comm: plymouthd Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 4.339060] WARN_ON(!wm_changed) [ 4.339061] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 4.339112] CPU: 3 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 4.838988] WARN_ON(!wm_changed) [ 4.838989] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 4.839036] CPU: 1 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 4.855624] WARN_ON(!wm_changed) [ 4.855625] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 4.855691] CPU: 0 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 5.011305] WARN_ON(!wm_changed) [ 5.011306] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 5.011355] CPU: 2 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 6.583146] WARN_ON(!wm_changed) [ 6.583147] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 6.583196] CPU: 2 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu -- [ 11.864610] WARN_ON(!wm_changed) [ 11.864616] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_conexant snd_hda_codec_generic cmac hid_sensor_incl_3d hid_sensor_gyro_3d hid_sensor_magn_3d hid_sensor_rotation hid_sensor_als hid_sensor_custom hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer hid_sensor_iio_common hid_sensor_hub hid_generic uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common btusb videodev btrtl btbcm media usbhid btintel snd_hda_intel joydev snd_hda_codec snd_hda_core snd_hwdep hid_multitouch snd_pcm intel_rapl snd_seq_midi x86_pkg_temp_thermal snd_seq_midi_event intel_powerclamp coretemp kvm_intel arc4 snd_rawmidi i2c_designware_platform i2c_designware_core kvm dell_wmi sparse_keymap dell_laptop bnep dcdbas iwlmvm rfcomm snd_seq bluetooth snd_seq_device crct10dif_pclmul dell_smm_hwmon mac80211 crc32_pclmul snd_timer cdc_ether iwlwifi i915 usbnet cfg80211 r8152 drm_kms_helper aesni_intel mii snd aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd idma64 virt_dma drm input_leds soundcore serio_raw i2c_algo_bit mei_me shpchp processor_thermal_device intel_lpss_pci mei intel_soc_dts_iosf wmi i2c_hid hid nls_iso8859_1 soc_button_array int3403_thermal dell_smo8800 video pinctrl_sunrisepoint pinctrl_intel intel_lpss_acpi intel_lpss parport_pc int3400_thermal ppdev tpm_crb acpi_thermal_rel int3402_thermal int340x_thermal_zone acpi_pad acpi_als kfifo_buf industrialio mac_hid lp parport psmouse ahci libahci [ 11.864919] CPU: 1 PID: 1125 Comm: Xorg Tainted: G W 4.2.0-34-generic #39~14.04.1-Ubuntu