!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon May 25 15:49:20 UTC 2015 !!Linux Distribution !!------------------ Ubuntu 15.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 15.04" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 15.04" 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: Latitude E5440 Product Version: 01 Firmware Version: A11 !!Kernel Information !!------------------ Kernel release: 3.19.0-18-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.0-18-generic Library version: 1.0.28 Utilities version: 1.0.28 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7c30000 irq 44 !!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 8 Series HD Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:03.0 0403: 8086:0a0c (rev 0b) Subsystem: 1028:05de -- 00:1b.0 0403: 8086:9c20 (rev 04) Subsystem: 1028:05de !!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 : 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: Realtek ALC3226 Address: 0 AFG Function Id: 0x1 (unsol 1) Vendor Id: 0x10ec0292 Subsystem Id: 0x102805de Revision Id: 0x100001 No Modem Function Group found Default PCM: rates [0x5f0]: 32000 44100 48000 88200 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 CLKSTOP EPSS Power: setting=D0, actual=D0 GPIO: io=5, 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 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 Node 0x02 [Audio Output] wcaps 0x41d: Stereo Amp-Out Control: name="Speaker LO Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="ALC3226 Analog", type="Audio", device=0 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=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 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 Amp-Out caps: ofs=0x57, nsteps=0x57, stepsize=0x02, mute=0 Amp-Out vals: [0x57 0x57] Converter: stream=0, channel=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 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 [0x5f0]: 32000 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 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 0x23 Node 0x09 [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="ALC3226 Analog", type="Audio", device=0 Amp-In caps: ofs=0x17, nsteps=0x3f, stepsize=0x02, mute=1 Amp-In vals: [0x27 0x27] 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="Dock Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Dock Mic Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=In, idx=1, ofs=0 Control: name="Headset Mic Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=2, ofs=0 Control: name="Headset 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: [0x80] [0x00] Connection: 2 0x02 0x03 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=0x2f, mute=0 Amp-In vals: [0x00 0x00] 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=D0, actual=D0 Node 0x13 [Pin Complex] wcaps 0x40040b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 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 0x00010010: OUT EAPD 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: 2 0x0c* 0x0d Node 0x15 [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="Front Headphone 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 0x0221401f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf 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 0x16 [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Control: name="Line Out Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Dock Line Out 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 0x01014020: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x2, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=02, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Connection: 2 0x0c* 0x0d Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [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 0x00003734: IN OUT 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 Connection: 2 0x0c* 0x0d Node 0x19 [Pin Complex] wcaps 0x40048b: Stereo Amp-In Control: name="Dock Mic Boost Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Dock Mic Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x2f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000024: IN Detect Pin Default 0x01a19030: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x20: IN Unsolicited: tag=03, enabled=1 Power states: D0 D1 D2 D3 EPSS Power: setting=D0, actual=D0 Node 0x1a [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 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 0x00003734: IN OUT 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 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=124 Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x22 [Audio Selector] wcaps 0x300101: Stereo Connection: 8 0x18 0x19 0x1a 0x1b 0x1d 0x0b 0x12* 0x13 Node 0x23 [Audio Selector] wcaps 0x300101: Stereo Connection: 6 0x18* 0x19 0x1a 0x1b 0x1d 0x0b Node 0x24 [Vendor Defined Widget] wcaps 0xf00000: Mono --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 May 25 14:18 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 32 May 25 14:18 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 64 May 25 14:18 /dev/snd/controlC2 crw-rw---- 1 root audio 116, 96 May 25 14:18 /dev/snd/controlC3 crw-rw---- 1 root audio 116, 4 May 25 14:18 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 May 25 14:18 /dev/snd/hwC0D1 crw-rw---- 1 root audio 116, 6 May 25 14:18 /dev/snd/hwC0D2 crw-rw---- 1 root audio 116, 7 May 25 14:18 /dev/snd/hwC0D3 crw-rw---- 1 root audio 116, 36 May 25 14:18 /dev/snd/hwC1D0 crw-rw---- 1 root audio 116, 37 May 25 14:18 /dev/snd/hwC1D1 crw-rw---- 1 root audio 116, 38 May 25 14:18 /dev/snd/hwC1D2 crw-rw---- 1 root audio 116, 39 May 25 14:18 /dev/snd/hwC1D3 crw-rw---- 1 root audio 116, 68 May 25 14:18 /dev/snd/hwC2D0 crw-rw---- 1 root audio 116, 69 May 25 14:18 /dev/snd/hwC2D1 crw-rw---- 1 root audio 116, 70 May 25 14:18 /dev/snd/hwC2D2 crw-rw---- 1 root audio 116, 71 May 25 14:18 /dev/snd/hwC2D3 crw-rw---- 1 root audio 116, 100 May 25 14:18 /dev/snd/hwC3D0 crw-rw---- 1 root audio 116, 101 May 25 14:18 /dev/snd/hwC3D1 crw-rw---- 1 root audio 116, 102 May 25 14:18 /dev/snd/hwC3D2 crw-rw---- 1 root audio 116, 103 May 25 14:18 /dev/snd/hwC3D3 crw-rw---- 1 root audio 116, 8 May 25 14:18 /dev/snd/midiC0D0 crw-rw---- 1 root audio 116, 9 May 25 14:18 /dev/snd/midiC0D1 crw-rw---- 1 root audio 116, 10 May 25 14:18 /dev/snd/midiC0D2 crw-rw---- 1 root audio 116, 11 May 25 14:18 /dev/snd/midiC0D3 crw-rw---- 1 root audio 116, 12 May 25 14:18 /dev/snd/midiC0D4 crw-rw---- 1 root audio 116, 13 May 25 14:18 /dev/snd/midiC0D5 crw-rw---- 1 root audio 116, 14 May 25 14:18 /dev/snd/midiC0D6 crw-rw---- 1 root audio 116, 15 May 25 14:18 /dev/snd/midiC0D7 crw-rw---- 1 root audio 116, 40 May 25 14:18 /dev/snd/midiC1D0 crw-rw---- 1 root audio 116, 41 May 25 14:18 /dev/snd/midiC1D1 crw-rw---- 1 root audio 116, 42 May 25 14:18 /dev/snd/midiC1D2 crw-rw---- 1 root audio 116, 43 May 25 14:18 /dev/snd/midiC1D3 crw-rw---- 1 root audio 116, 44 May 25 14:18 /dev/snd/midiC1D4 crw-rw---- 1 root audio 116, 45 May 25 14:18 /dev/snd/midiC1D5 crw-rw---- 1 root audio 116, 46 May 25 14:18 /dev/snd/midiC1D6 crw-rw---- 1 root audio 116, 47 May 25 14:18 /dev/snd/midiC1D7 crw-rw---- 1 root audio 116, 72 May 25 14:18 /dev/snd/midiC2D0 crw-rw---- 1 root audio 116, 73 May 25 14:18 /dev/snd/midiC2D1 crw-rw---- 1 root audio 116, 74 May 25 14:18 /dev/snd/midiC2D2 crw-rw---- 1 root audio 116, 75 May 25 14:18 /dev/snd/midiC2D3 crw-rw---- 1 root audio 116, 76 May 25 14:18 /dev/snd/midiC2D4 crw-rw---- 1 root audio 116, 77 May 25 14:18 /dev/snd/midiC2D5 crw-rw---- 1 root audio 116, 78 May 25 14:18 /dev/snd/midiC2D6 crw-rw---- 1 root audio 116, 79 May 25 14:18 /dev/snd/midiC2D7 crw-rw---- 1 root audio 116, 104 May 25 14:18 /dev/snd/midiC3D0 crw-rw---- 1 root audio 116, 105 May 25 14:18 /dev/snd/midiC3D1 crw-rw---- 1 root audio 116, 106 May 25 14:18 /dev/snd/midiC3D2 crw-rw---- 1 root audio 116, 107 May 25 14:18 /dev/snd/midiC3D3 crw-rw---- 1 root audio 116, 108 May 25 14:18 /dev/snd/midiC3D4 crw-rw---- 1 root audio 116, 109 May 25 14:18 /dev/snd/midiC3D5 crw-rw---- 1 root audio 116, 110 May 25 14:18 /dev/snd/midiC3D6 crw-rw---- 1 root audio 116, 111 May 25 14:18 /dev/snd/midiC3D7 crw-rw---- 1 root audio 116, 24 May 25 14:18 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 May 25 14:18 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 25 May 25 14:18 /dev/snd/pcmC0D1c crw-rw---- 1 root audio 116, 17 May 25 14:18 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 26 May 25 14:18 /dev/snd/pcmC0D2c crw-rw---- 1 root audio 116, 18 May 25 14:18 /dev/snd/pcmC0D2p crw-rw---- 1 root audio 116, 27 May 25 14:18 /dev/snd/pcmC0D3c crw-rw---- 1 root audio 116, 19 May 25 14:18 /dev/snd/pcmC0D3p crw-rw---- 1 root audio 116, 28 May 25 14:18 /dev/snd/pcmC0D4c crw-rw---- 1 root audio 116, 20 May 25 14:18 /dev/snd/pcmC0D4p crw-rw---- 1 root audio 116, 29 May 25 14:18 /dev/snd/pcmC0D5c crw-rw---- 1 root audio 116, 21 May 25 14:18 /dev/snd/pcmC0D5p crw-rw---- 1 root audio 116, 30 May 25 14:18 /dev/snd/pcmC0D6c crw-rw---- 1 root audio 116, 22 May 25 14:18 /dev/snd/pcmC0D6p crw-rw---- 1 root audio 116, 31 May 25 14:18 /dev/snd/pcmC0D7c crw-rw---- 1 root audio 116, 23 May 25 14:18 /dev/snd/pcmC0D7p crw-rw---- 1 root audio 116, 56 May 25 14:18 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 48 May 25 14:18 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 57 May 25 14:18 /dev/snd/pcmC1D1c crw-rw---- 1 root audio 116, 49 May 25 14:18 /dev/snd/pcmC1D1p crw-rw---- 1 root audio 116, 58 May 25 14:18 /dev/snd/pcmC1D2c crw-rw---- 1 root audio 116, 50 May 25 14:18 /dev/snd/pcmC1D2p crw-rw---- 1 root audio 116, 59 May 25 14:18 /dev/snd/pcmC1D3c crw-rw---- 1 root audio 116, 51 May 25 14:18 /dev/snd/pcmC1D3p crw-rw---- 1 root audio 116, 60 May 25 14:18 /dev/snd/pcmC1D4c crw-rw---- 1 root audio 116, 52 May 25 14:18 /dev/snd/pcmC1D4p crw-rw---- 1 root audio 116, 61 May 25 14:18 /dev/snd/pcmC1D5c crw-rw---- 1 root audio 116, 53 May 25 14:18 /dev/snd/pcmC1D5p crw-rw---- 1 root audio 116, 62 May 25 14:18 /dev/snd/pcmC1D6c crw-rw---- 1 root audio 116, 54 May 25 14:18 /dev/snd/pcmC1D6p crw-rw---- 1 root audio 116, 63 May 25 14:18 /dev/snd/pcmC1D7c crw-rw---- 1 root audio 116, 55 May 25 14:18 /dev/snd/pcmC1D7p crw-rw---- 1 root audio 116, 88 May 25 14:18 /dev/snd/pcmC2D0c crw-rw---- 1 root audio 116, 80 May 25 14:18 /dev/snd/pcmC2D0p crw-rw---- 1 root audio 116, 89 May 25 14:18 /dev/snd/pcmC2D1c crw-rw---- 1 root audio 116, 81 May 25 14:18 /dev/snd/pcmC2D1p crw-rw---- 1 root audio 116, 90 May 25 14:18 /dev/snd/pcmC2D2c crw-rw---- 1 root audio 116, 82 May 25 14:18 /dev/snd/pcmC2D2p crw-rw---- 1 root audio 116, 91 May 25 14:18 /dev/snd/pcmC2D3c crw-rw---- 1 root audio 116, 83 May 25 14:18 /dev/snd/pcmC2D3p crw-rw---- 1 root audio 116, 92 May 25 14:18 /dev/snd/pcmC2D4c crw-rw---- 1 root audio 116, 84 May 25 14:18 /dev/snd/pcmC2D4p crw-rw---- 1 root audio 116, 93 May 25 14:18 /dev/snd/pcmC2D5c crw-rw---- 1 root audio 116, 85 May 25 14:18 /dev/snd/pcmC2D5p crw-rw---- 1 root audio 116, 94 May 25 14:18 /dev/snd/pcmC2D6c crw-rw---- 1 root audio 116, 86 May 25 14:18 /dev/snd/pcmC2D6p crw-rw---- 1 root audio 116, 95 May 25 14:18 /dev/snd/pcmC2D7c crw-rw---- 1 root audio 116, 87 May 25 14:18 /dev/snd/pcmC2D7p crw-rw---- 1 root audio 116, 120 May 25 14:18 /dev/snd/pcmC3D0c crw-rw---- 1 root audio 116, 112 May 25 14:18 /dev/snd/pcmC3D0p crw-rw---- 1 root audio 116, 121 May 25 14:18 /dev/snd/pcmC3D1c crw-rw---- 1 root audio 116, 113 May 25 14:18 /dev/snd/pcmC3D1p crw-rw---- 1 root audio 116, 122 May 25 14:18 /dev/snd/pcmC3D2c crw-rw---- 1 root audio 116, 114 May 25 14:18 /dev/snd/pcmC3D2p crw-rw---- 1 root audio 116, 123 May 25 14:18 /dev/snd/pcmC3D3c crw-rw---- 1 root audio 116, 115 May 25 14:18 /dev/snd/pcmC3D3p crw-rw---- 1 root audio 116, 124 May 25 14:18 /dev/snd/pcmC3D4c crw-rw---- 1 root audio 116, 116 May 25 14:18 /dev/snd/pcmC3D4p crw-rw---- 1 root audio 116, 125 May 25 14:18 /dev/snd/pcmC3D5c crw-rw---- 1 root audio 116, 117 May 25 14:18 /dev/snd/pcmC3D5p crw-rw---- 1 root audio 116, 126 May 25 14:18 /dev/snd/pcmC3D6c crw-rw---- 1 root audio 116, 118 May 25 14:18 /dev/snd/pcmC3D6p crw-rw---- 1 root audio 116, 127 May 25 14:18 /dev/snd/pcmC3D7c crw-rw---- 1 root audio 116, 119 May 25 14:18 /dev/snd/pcmC3D7p crw-rw---- 1 root audio 116, 1 May 25 14:18 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 25 14:18 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 25 12:49 . drwxr-x--- 3 root audio 2420 May 25 14:18 .. lrwxrwxrwx 1 root root 12 May 25 12:49 pci-0000:00:1b.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 1 [PCH] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module ctr ccm bnep arc4 dell_wmi sparse_keymap dell_laptop dcdbas i8k intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd uvcvideo videobuf2_vmalloc videobuf2_memops iwlmvm videobuf2_core v4l2_common mac80211 videodev media snd_hda_codec_realtek btusb snd_hda_codec_generic bluetooth joydev iwlwifi i915_bpo serio_raw i915 intel_ips snd_hda_intel snd_hda_controller cfg80211 snd_hda_codec snd_hwdep drm_kms_helper drm wmi dell_smo8800 mac_hid lpc_ich i2c_algo_bit shpchp video 8250_fintek mei_me snd_pcm mei snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer snd soundcore parport_pc ppdev lp parport autofs4 psmouse ahci sdhci_pci libahci sdhci e1000e ptp pps_core !!Sysfs Files !!----------- /sys/class/sound/hwC1D0/init_pin_configs: 0x12 0x90a60140 0x13 0x411111f0 0x14 0x90170110 0x15 0x0221401f 0x16 0x01014020 0x18 0x411111f0 0x19 0x01a19030 0x1a 0x411111f0 0x1b 0x411111f0 0x1d 0x40700001 0x1e 0x411111f0 /sys/class/sound/hwC1D0/driver_pin_configs: 0x16 0x21014020 0x19 0x21a19030 0x1a 0x01a1913c /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: /sys/class/sound/hwC1D0/hints: !!ALSA/HDA dmesg !!-------------- [ 7.640542] Could not create debugfs 'i915_pipe_update_start' directory [ 7.642399] snd_hda_intel 0000:00:03.0: Cannot turn on display power on i915 [ 7.644232] Bluetooth: Core ver 2.20 -- [ 7.649004] usbcore: registered new interface driver btusb [ 7.649269] sound hdaudioC1D0: autoconfig: line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line [ 7.649274] sound hdaudioC1D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 7.649277] sound hdaudioC1D0: hp_outs=1 (0x15/0x0/0x0/0x0/0x0) [ 7.649279] sound hdaudioC1D0: mono: mono_out=0x0 [ 7.649280] sound hdaudioC1D0: inputs: [ 7.649283] sound hdaudioC1D0: Dock Mic=0x19 [ 7.649286] sound hdaudioC1D0: Headset Mic=0x1a [ 7.649288] sound hdaudioC1D0: Internal Mic=0x12 [ 7.654253] media: Linux media interface: v0.10 [ 7.658170] input: HDA Intel PCH Dock Mic as /devices/pci0000:00/0000:00:1b.0/sound/card1/input8 [ 7.658260] input: HDA Intel PCH Dock Line Out as /devices/pci0000:00/0000:00:1b.0/sound/card1/input9 [ 7.658336] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card1/input10 [ 7.659575] Linux video capture interface: v2.00