!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Sep 4 03:02:26 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial !!DMI Information !!--------------- Manufacturer: LENOVO Product Name: 20388 Product Version: Lenovo B50-45 Firmware Version: A1CN24WW(V1.12) !!Kernel Information !!------------------ Kernel release: 4.4.0-31-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-31-generic Library version: 1.1.0 Utilities version: !!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 ATI HDMI HDA ATI HDMI at 0xf0560000 irq 45 1 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xf0564000 irq 46 !!PCI Soundcards installed in the system !!-------------------------------------- 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:01.1 0403: 1002:9840 Subsystem: 17aa:3800 -- 00:14.2 0403: 1022:780d (rev 02) Subsystem: 17aa:3800 !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 !!Loaded sound module options !!--------------------------- !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,32,-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 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 : 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 !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 32,32,-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 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 : 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: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100500 No Modem Function Group found Default PCM: rates [0x70]: 32000 44100 48000 bits [0x2]: 16 formats [0x1]: PCM 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 0x221: Stereo Digital Stripe Converter: stream=1, channel=0 Digital: Enabled Digital category: 0x0 IEC Coding Type: 0x0 Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital 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 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x185600f0: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x02 Node 0x04 [Audio Output] wcaps 0x221: Stereo Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 Node 0x05 [Pin Complex] wcaps 0x400381: Stereo Digital Pincap 0x00000094: OUT Detect HDMI Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x04 Node 0x06 [Audio Output] wcaps 0x221: Stereo Digital Stripe Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 Node 0x07 [Pin Complex] wcaps 0x400381: Stereo Digital Pincap 0x00000094: OUT Detect HDMI Pin Default 0x585600f0: [N/A] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Codec: Realtek ALC233 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0235 Subsystem Id: 0x17aa3808 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: [0x57 0x57] Converter: stream=5, 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="ALC233 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=5, 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=D3, actual=D3 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="ALC233 Analog", type="Audio", device=0 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x80 0xbf] Converter: stream=1, 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=D3, actual=D3 Connection: 1 0x22 Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Control: name="Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, 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 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x02 0x02] Pincap 0x00000020: IN Pin Default 0x90a60140: [Fixed] Mic at Int N/A Conn = Digital, Color = Unknown DefAssociation = 0x4, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D3, actual=D3 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 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 0x90170110: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x1, 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=D3, actual=D3 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=D3, actual=D3 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=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x04a11030: [Jack] Mic at Ext Right Conn = 1/8, Color = Black DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=02, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [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: 0x00: VREF_HIZ Unsolicited: tag=00, enabled=0 Power states: D0 D1 D2 D3 EPSS Power: setting=D3, actual=D3 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=D3, actual=D3 Connection: 2 0x0c* 0x0d Node 0x1c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1d [Pin Complex] wcaps 0x400400: Mono Pincap 0x00000020: IN Pin Default 0x40f79a2d: [N/A] Other at Ext N/A Conn = Analog, Color = Pink DefAssociation = 0x2, Sequence = 0xd Pin-ctls: 0x20: IN Power states: D0 D1 D2 D3 EPSS Power: setting=D3, actual=D3 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=D3, actual=D3 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 Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x0001001c: OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x04211020: [Jack] HP Out at Ext Right Conn = 1/8, Color = Black DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D3, actual=D3 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] [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 7 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 2 Sep 3 21:56 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 5 Sep 3 21:56 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Sep 3 21:56 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 8 Sep 3 21:56 /dev/snd/hwC1D0 crw-rw---- 1 root audio 116, 3 Sep 3 21:56 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 7 Sep 3 21:57 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 6 Sep 3 21:58 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Sep 3 21:56 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Sep 3 21:56 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Sep 3 21:56 . drwxr-xr-x 3 root root 240 Sep 3 21:56 .. lrwxrwxrwx 1 root root 12 Sep 3 21:56 pci-0000:00:01.1 -> ../controlC0 lrwxrwxrwx 1 root root 12 Sep 3 21:56 pci-0000:00:14.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY ./alsa-info.sh: line 122: aplay: command not found ARECORD ./alsa-info.sh: line 126: arecord: command not found !!Amixer output !!------------- !!-------Mixer controls for card 0 [HDMI] ./alsa-info.sh: line 147: amixer: command not found ./alsa-info.sh: line 148: amixer: command not found !!-------Mixer controls for card 1 [Generic] ./alsa-info.sh: line 147: amixer: command not found ./alsa-info.sh: line 148: amixer: command not found !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rfcomm bnep drbg ansi_cprng ctr ccm kvm irqbypass crct10dif_pclmul crc32_pclmul arc4 aesni_intel uvcvideo ath9k ath9k_common aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops ath9k_hw gf128mul videobuf2_v4l2 glue_helper videobuf2_core v4l2_common ablk_helper ath cryptd videodev mac80211 ath3k media btusb btrtl btbcm btintel bluetooth cfg80211 joydev input_leds serio_raw rtsx_pci_ms fam15h_power memstick edac_mce_amd edac_core i2c_piix4 k10temp snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep ideapad_laptop sparse_keymap snd_pcm wmi snd_timer snd shpchp soundcore ccp mac_hid parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc psmouse sdhci_pci sdhci ahci libahci r8169 mii rtsx_pci amdkfd amd_iommu_v2 radeon i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops video fjes drm !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x03 0x185600f0 0x05 0x585600f0 0x07 0x585600f0 /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 0x90a60140 0x14 0x90170110 0x17 0x40000000 0x18 0x411111f0 0x19 0x04a11030 0x1a 0x411111f0 0x1b 0x411111f0 0x1d 0x40f79a2d 0x1e 0x411111f0 0x21 0x04211020 /sys/class/sound/hwC1D0/driver_pin_configs: /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: /sys/class/sound/hwC1D0/hints: !!ALSA/HDA dmesg !!-------------- [ 3.982466] [drm] Connector 1: [ 3.982468] [drm] HDMI-A-1 [ 3.982471] [drm] HPD2 -- [ 11.799827] input: Ideapad extra buttons as /devices/pci0000:00/0000:00:14.3/PNP0C09:00/VPC2004:00/input/input7 [ 11.922428] snd_hda_intel 0000:00:01.1: Force to non-snoop mode [ 11.976623] input: HDA ATI HDMI HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/sound/card0/input8 [ 11.985201] snd_hda_codec_realtek hdaudioC1D0: autoconfig for ALC233: line_outs=1 (0x14/0x0/0x0/0x0/0x0) type:speaker [ 11.985220] snd_hda_codec_realtek hdaudioC1D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) [ 11.985227] snd_hda_codec_realtek hdaudioC1D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0) [ 11.985232] snd_hda_codec_realtek hdaudioC1D0: mono: mono_out=0x0 [ 11.985237] snd_hda_codec_realtek hdaudioC1D0: inputs: [ 11.985244] snd_hda_codec_realtek hdaudioC1D0: Mic=0x19 [ 11.985249] snd_hda_codec_realtek hdaudioC1D0: Internal Mic=0x12 [ 12.000129] input: HD-Audio Generic Mic as /devices/pci0000:00/0000:00:14.2/sound/card1/input9 [ 12.000312] input: HD-Audio Generic Headphone as /devices/pci0000:00/0000:00:14.2/sound/card1/input10 [ 12.212717] ACPI Warning: SystemIO range 0x0000000000000B00-0x0000000000000B07 conflicts with OpRegion 0x0000000000000B00-0x0000000000000B0F (\_SB_.PCI0.SMBS.SMB0) (20150930/utaddress-254) -- [ 37.952933] Bluetooth: RFCOMM ver 1.11 [ 40.637279] snd_hda_intel 0000:00:14.2: azx_get_response timeout, switching to polling mode: last cmd=0x019f0500 [ 41.641263] snd_hda_intel 0000:00:14.2: No response from codec, disabling MSI: last cmd=0x019f0500 [ 373.150618] ------------[ cut here ]------------ [ 373.150635] WARNING: CPU: 1 PID: 32 at /build/linux-dcxD3m/linux-4.4.0/drivers/base/regmap/regcache.c:472 regcache_cache_only 0x3e/0xb0() [ 373.150644] Modules linked in: rfcomm bnep drbg ansi_cprng ctr ccm kvm irqbypass crct10dif_pclmul crc32_pclmul arc4 aesni_intel uvcvideo ath9k ath9k_common aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops ath9k_hw gf128mul videobuf2_v4l2 glue_helper videobuf2_core v4l2_common ablk_helper ath cryptd videodev mac80211 ath3k media btusb btrtl btbcm btintel bluetooth cfg80211 joydev input_leds serio_raw rtsx_pci_ms fam15h_power memstick edac_mce_amd edac_core i2c_piix4 k10temp snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep ideapad_laptop sparse_keymap snd_pcm wmi snd_timer snd shpchp soundcore ccp mac_hid parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc psmouse sdhci_pci sdhci ahci libahci r8169 mii rtsx_pci amdkfd amd_iommu_v2 radeon [ 373.150755] i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops video fjes drm -- [ 373.150776] Hardware name: LENOVO 20388/Lenovo B50-45, BIOS A1CN24WW(V1.12) 10/17/2014 [ 373.150793] Workqueue: events process_unsol_events [snd_hda_core] [ 373.150798] 0000000000000286 0000000092802fd3 ffff8800b8d93b50 ffffffff813f1143 -- [ 373.150847] [] regcache_cache_only 0x3e/0xb0 [ 373.150867] [] snd_hda_codec_amp_init 0x56/0x110 [snd_hda_codec] [ 373.150874] [] ? regmap_unlock_mutex 0xe/0x10 [ 373.150878] [] ? regmap_read 0x47/0x60 [ 373.150894] [] snd_hda_codec_amp_init_stereo 0x4e/0x90 [snd_hda_codec] [ 373.150905] [] init_amp 0x93/0xb0 [snd_hda_codec_generic] [ 373.150915] [] snd_hda_activate_path 0x1f0/0x3e0 [snd_hda_codec_generic] [ 373.150925] [] ? snd_hdac_bus_exec_verb_unlocked 0x9b/0x190 [snd_hda_core] [ 373.150935] [] mux_select 0x237/0x250 [snd_hda_codec_generic] [ 373.150944] [] snd_hda_gen_mic_autoswitch 0x7e/0xb0 [snd_hda_codec_generic] [ 373.150952] [] call_mic_autoswitch 0x25/0x30 [snd_hda_codec_generic] [ 373.150968] [] call_jack_callback.isra.1 0x25/0xa0 [snd_hda_codec] [ 373.150983] [] snd_hda_jack_unsol_event 0x67/0x80 [snd_hda_codec] [ 373.150997] [] hda_codec_unsol_event 0x17/0x20 [snd_hda_codec] [ 373.151007] [] process_unsol_events 0x63/0x70 [snd_hda_core] [ 373.151014] [] process_one_work 0x165/0x480 -- [ 373.151203] WARNING: CPU: 1 PID: 32 at /build/linux-dcxD3m/linux-4.4.0/drivers/base/regmap/regcache.c:472 regcache_cache_only 0x3e/0xb0() [ 373.151206] Modules linked in: rfcomm bnep drbg ansi_cprng ctr ccm kvm irqbypass crct10dif_pclmul crc32_pclmul arc4 aesni_intel uvcvideo ath9k ath9k_common aes_x86_64 videobuf2_vmalloc lrw videobuf2_memops ath9k_hw gf128mul videobuf2_v4l2 glue_helper videobuf2_core v4l2_common ablk_helper ath cryptd videodev mac80211 ath3k media btusb btrtl btbcm btintel bluetooth cfg80211 joydev input_leds serio_raw rtsx_pci_ms fam15h_power memstick edac_mce_amd edac_core i2c_piix4 k10temp snd_hda_codec_realtek snd_hda_codec_hdmi snd_hda_codec_generic snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep ideapad_laptop sparse_keymap snd_pcm wmi snd_timer snd shpchp soundcore ccp mac_hid parport_pc ppdev lp parport autofs4 rtsx_pci_sdmmc psmouse sdhci_pci sdhci ahci libahci r8169 mii rtsx_pci amdkfd amd_iommu_v2 radeon [ 373.151296] i2c_algo_bit ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops video fjes drm -- [ 373.151312] Hardware name: LENOVO 20388/Lenovo B50-45, BIOS A1CN24WW(V1.12) 10/17/2014 [ 373.151322] Workqueue: events process_unsol_events [snd_hda_core] [ 373.151325] 0000000000000286 0000000092802fd3 ffff8800b8d93b50 ffffffff813f1143 -- [ 373.151364] [] regcache_cache_only 0x3e/0xb0 [ 373.151379] [] snd_hda_codec_amp_init 0x56/0x110 [snd_hda_codec] [ 373.151384] [] ? regmap_read 0x47/0x60 [ 373.151399] [] snd_hda_codec_amp_init_stereo 0x72/0x90 [snd_hda_codec] [ 373.151408] [] init_amp 0x93/0xb0 [snd_hda_codec_generic] [ 373.151417] [] snd_hda_activate_path 0x1f0/0x3e0 [snd_hda_codec_generic] [ 373.151427] [] ? snd_hdac_bus_exec_verb_unlocked 0x9b/0x190 [snd_hda_core] [ 373.151437] [] mux_select 0x237/0x250 [snd_hda_codec_generic] [ 373.151446] [] snd_hda_gen_mic_autoswitch 0x7e/0xb0 [snd_hda_codec_generic] [ 373.151454] [] call_mic_autoswitch 0x25/0x30 [snd_hda_codec_generic] [ 373.151469] [] call_jack_callback.isra.1 0x25/0xa0 [snd_hda_codec] [ 373.151485] [] snd_hda_jack_unsol_event 0x67/0x80 [snd_hda_codec] [ 373.151498] [] hda_codec_unsol_event 0x17/0x20 [snd_hda_codec] [ 373.151509] [] process_unsol_events 0x63/0x70 [snd_hda_core] [ 373.151514] [] process_one_work 0x165/0x480