upload=true&script=true&cardinfo= !!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Tue Apr 23 17:38:52 UTC 2013 !!Linux Distribution !!------------------ Ubuntu Raring Ringtail (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu Raring Ringtail (development branch)" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu Raring Ringtail (development branch)" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Apple Inc. Product Name: MacBookPro8,2 Product Version: 1.0 !!Kernel Information !!------------------ Kernel release: 3.8.0-17-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.8.0-17-generic Library version: 1.0.25 Utilities version: 1.0.25 !!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 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xb0900000 irq 50 1 [Generic ]: HDA-Intel - HD-Audio Generic HD-Audio Generic at 0xb0840000 irq 51 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio Controller (rev 05) 01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Caicos HDMI Audio [Radeon HD 6400 Series] !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 8086:7270 -- 01:00.1 0403: 1002:aa98 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ !!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 : 1,32,-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 : Y !!Module: snd_hda_intel align_buffer_size : -1 bdl_pos_adj : 1,32,-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 : Y !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Cirrus Logic CS4206 Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x10134206 Subsystem Id: 0x106b1d00 Revision Id: 0x100301 No Modem Function Group found Default PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=4, o=0, i=0, unsolicited=0, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 IO[1]: enable=1, dir=1, 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=1, dir=1, wake=0, sticky=0, data=1, unsol=0 Node 0x02 [Audio Output] wcaps 0xd041d: Stereo Amp-Out Control: name="Master Playback Switch", index=0, device=0 Control: name="Master Playback Volume", index=0, device=0 Control: name="Headphone Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Headphone Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x73, nsteps=0x7f, stepsize=0x01, mute=1 Amp-Out vals: [0x5d 0x5d] Converter: stream=8, channel=0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 13 samples Node 0x03 [Audio Output] wcaps 0xd041d: Stereo Amp-Out Control: name="Bass Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Bass Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Amp-Out caps: ofs=0x73, nsteps=0x7f, stepsize=0x01, mute=1 Amp-Out vals: [0x5d 0x5d] Converter: stream=8, channel=0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 13 samples Node 0x04 [Audio Output] wcaps 0xd041d: Stereo Amp-Out Control: name="Speaker Playback Switch", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Control: name="Speaker Playback Volume", index=0, device=0 ControlAmp: chs=3, dir=Out, idx=0, ofs=0 Device: name="Cirrus Analog", type="Audio", device=0 Amp-Out caps: ofs=0x73, nsteps=0x7f, stepsize=0x01, mute=1 Amp-Out vals: [0x5d 0x5d] Converter: stream=8, channel=0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 13 samples Node 0x05 [Audio Input] wcaps 0x18051b: Stereo Amp-In Control: name="Capture Switch", index=0, device=0 Control: name="Capture Volume", index=0, device=0 Device: name="Cirrus Analog", type="Audio", device=0 Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1 Amp-In vals: [0x3f 0x3f] [0x3f 0x3f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 8 samples Connection: 2 0x0c* 0x12 Node 0x06 [Audio Input] wcaps 0x18051b: Stereo Amp-In Control: name="Capture Switch", index=0, device=0 Control: name="Capture Volume", index=0, device=0 Amp-In caps: ofs=0x33, nsteps=0x3f, stepsize=0x03, mute=1 Amp-In vals: [0x3f 0x3f] [0x3f 0x3f] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x1f5]: 8000 16000 32000 44100 48000 88200 96000 bits [0x1e]: 16 20 24 32 formats [0x3]: PCM FLOAT Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 8 samples Connection: 2 0x0d* 0x0e Node 0x07 [Audio Input] wcaps 0x180791: Stereo Digital Control: name="IEC958 Capture Switch", index=0, device=0 Control: name="IEC958 Capture Default", index=0, device=0 Device: name="Cirrus Digital", type="SPDIF", device=1 Converter: stream=0, channel=0 SDI-Select: 0 Digital: Preemphasis Non-Copyright Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x570]: 32000 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x7]: PCM FLOAT AC3 Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 8 samples Connection: 1 0x0f Node 0x08 [Audio Output] wcaps 0x40611: 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="IEC958 Default PCM Playback Switch", index=0, device=0 Device: name="Cirrus Digital", type="SPDIF", device=1 Converter: stream=8, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x7]: PCM FLOAT AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 4 samples Node 0x09 [Pin Complex] wcaps 0x410581: Stereo Control: name="Headphone Jack", index=0, device=0 Pincap 0x0000001c: OUT HP Detect Pin Default 0x022140f0: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0xc0: OUT HP Unsolicited: tag=01, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Connection: 1 0x02 Node 0x0a [Pin Complex] wcaps 0x410581: Stereo Control: name="Speaker Surround Phantom Jack", index=0, device=0 Pincap 0x00000054: OUT Detect Balanced Pin Default 0x010140f0: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Connection: 1 0x03 Node 0x0b [Pin Complex] wcaps 0x410101: Stereo Control: name="Speaker Front Phantom Jack", index=0, device=0 Pincap 0x00000050: OUT Balanced Pin Default 0x901700f0: [Fixed] Speaker at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x40: OUT Delay: 1 samples Connection: 1 0x04 Node 0x0c [Pin Complex] wcaps 0x41048b: Stereo Amp-In Control: name="Line Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Line Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000024: IN Detect Pin Default 0x01813051: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x5, Sequence = 0x1 Pin-ctls: 0x20: IN Unsolicited: tag=05, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Node 0x0d [Pin Complex] wcaps 0x41048b: Stereo Amp-In Control: name="Mic Capture Volume", index=0, device=0 ControlAmp: chs=3, dir=In, idx=0, ofs=0 Control: name="Mic Phantom Jack", index=0, device=0 Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Pincap 0x00001764: IN Detect Balanced Vref caps: HIZ 50 GRD 80 Pin Default 0x01a19031: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x1 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Node 0x0e [Pin Complex] wcaps 0x41000b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0xb7d6003e: [Fixed] Digitial In at Oth Mobile-In Conn = Digital, Color = Unknown DefAssociation = 0x3, Sequence = 0xe Pin-ctls: 0x00: Delay: 1 samples Node 0x0f [Pin Complex] wcaps 0x410681: Stereo Digital Control: name="SPDIF In Jack", index=0, device=0 Pincap 0x00000024: IN Detect Pin Default 0x02c4e0f0: [Jack] SPDIF In at Ext Front Conn = RCA, Color = White DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Unsolicited: tag=07, enabled=1 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 1 samples Node 0x10 [Pin Complex] wcaps 0x410301: Stereo Digital Control: name="SPDIF Phantom Jack", index=0, device=0 Pincap 0x00000010: OUT Pin Default 0x014460f0: [Jack] SPDIF Out at Ext Rear Conn = RCA, Color = Orange DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Delay: 1 samples Connection: 1 0x08 Node 0x11 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=22 Node 0x12 [Pin Complex] wcaps 0x41000b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00000020: IN Pin Default 0xb7d6005e: [Fixed] Digitial In at Oth Mobile-In Conn = Digital, Color = Unknown DefAssociation = 0x5, Sequence = 0xe Pin-ctls: 0x00: Delay: 1 samples Node 0x13 [Beep Generator Widget] wcaps 0x700000: Mono Node 0x14 [Audio Output] wcaps 0x40611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 IEC Coding Type: 0x0 PCM: rates [0x7f0]: 32000 44100 48000 88200 96000 176400 192000 bits [0x1e]: 16 20 24 32 formats [0x7]: PCM FLOAT AC3 Power states: D0 D3 EPSS Power: setting=D0, actual=D0 Delay: 4 samples Node 0x15 [Pin Complex] wcaps 0x410301: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x014510f0: [Jack] SPDIF Out at Ext Rear Conn = Optical, Color = Black DefAssociation = 0xf, Sequence = 0x0 Pin-ctls: 0x00: Delay: 1 samples Connection: 1 0x14 Codec: ATI R6xx HDMI Address: 0 AFG Function Id: 0x1 (unsol 0) Vendor Id: 0x1002aa01 Subsystem Id: 0x00aa0100 Revision Id: 0x100200 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 GPIO: io=0, o=0, i=0, unsolicited=0, wake=0 Node 0x02 [Audio Output] wcaps 0x201: Stereo Digital Converter: stream=0, channel=0 Digital: Enabled GenLevel Digital category: 0x2 IEC Coding Type: 0x0 Node 0x03 [Pin Complex] wcaps 0x400381: Stereo Digital Control: name="HDMI/DP,pcm=3 Jack", index=0, device=0 Control: name="IEC958 Playback Con Mask", index=0, device=0 Control: name="IEC958 Playback Pro Mask", index=0, device=0 Control: name="IEC958 Playback Default", index=0, device=0 Control: name="IEC958 Playback Switch", index=0, device=0 Control: name="ELD", index=0, device=3 Pincap 0x00000094: OUT Detect HDMI Pin Default 0x18560010: [Jack] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=01, enabled=1 Connection: 1 0x02 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T+ 1 root audio 116, 7 Apr 13 19:34 /dev/snd/controlC0 crw-rw---T+ 1 root audio 116, 10 Apr 13 19:34 /dev/snd/controlC1 crw-rw---T+ 1 root audio 116, 6 Apr 13 19:34 /dev/snd/hwC0D0 crw-rw---T+ 1 root audio 116, 9 Apr 13 19:34 /dev/snd/hwC1D0 crw-rw---T+ 1 root audio 116, 5 Apr 13 19:36 /dev/snd/pcmC0D0c crw-rw---T+ 1 root audio 116, 4 Apr 23 22:44 /dev/snd/pcmC0D0p crw-rw---T+ 1 root audio 116, 3 Apr 13 19:36 /dev/snd/pcmC0D1c crw-rw---T+ 1 root audio 116, 2 Apr 13 19:36 /dev/snd/pcmC0D1p crw-rw---T+ 1 root audio 116, 8 Apr 13 19:36 /dev/snd/pcmC1D3p crw-rw---T+ 1 root audio 116, 1 Apr 18 18:06 /dev/snd/seq crw-rw---T+ 1 root audio 116, 33 Apr 18 18:06 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 80 Apr 13 19:34 . drwxr-xr-x 3 root root 280 Apr 13 19:34 .. lrwxrwxrwx 1 root root 12 Apr 13 19:34 pci-0000:00:1b.0 -> ../controlC0 lrwxrwxrwx 1 root root 12 Apr 13 19:34 pci-0000:01:00.1 -> ../controlC1 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: Cirrus Analog [Cirrus Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 1: Cirrus Digital [Cirrus Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 card 1: Generic [HD-Audio Generic], device 3: HDMI 0 [HDMI 0] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: PCH [HDA Intel PCH], device 0: Cirrus Analog [Cirrus Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: PCH [HDA Intel PCH], device 1: Cirrus Digital [Cirrus Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [PCH] Card hw:0 'PCH'/'HDA Intel PCH at 0xb0900000 irq 50' Mixer name : 'Cirrus Logic CS4206' Components : 'HDA:10134206,106b1d00,00100301' Controls : 33 Simple ctrls : 11 Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined penum Playback channels: Mono Limits: Playback 0 - 115 Mono: Playback 93 [81%] [-11.00dB] [on] Simple mixer control 'Headphone',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 115 Mono: Front Left: Playback 115 [100%] [0.00dB] [on] Front Right: Playback 115 [100%] [0.00dB] [on] Simple mixer control 'Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 115 Mono: Front Left: Playback 115 [100%] [0.00dB] [on] Front Right: Playback 115 [100%] [0.00dB] [on] Simple mixer control 'Bass Speaker',0 Capabilities: pvolume pswitch penum Playback channels: Front Left - Front Right Limits: Playback 0 - 115 Mono: Front Left: Playback 115 [100%] [0.00dB] [on] Front Right: Playback 115 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume penum Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 254 [100%] [0.20dB] Front Right: Playback 254 [100%] [0.20dB] Simple mixer control 'Line',0 Capabilities: cvolume cswitch cswitch-joined cswitch-exclusive penum Capture exclusive group: 0 Capture channels: Front Left - Front Right Limits: Capture 0 - 3 Front Left: Capture 0 [0%] [0.00dB] [off] Front Right: Capture 0 [0%] [0.00dB] [off] Simple mixer control 'Mic',0 Capabilities: cvolume cswitch cswitch-joined cswitch-exclusive penum Capture exclusive group: 0 Capture channels: Front Left - Front Right Limits: Capture 0 - 3 Front Left: Capture 3 [100%] [30.00dB] [on] Front Right: Capture 3 [100%] [30.00dB] [on] Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined cswitch cswitch-joined penum Playback channels: Mono Capture channels: Mono Mono: Playback [off] Capture [off] Simple mixer control 'IEC958 Default PCM',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch penum Capture channels: Front Left - Front Right Limits: Capture 0 - 63 Front Left: Capture 63 [100%] [12.00dB] [on] Front Right: Capture 63 [100%] [12.00dB] [on] Simple mixer control 'Digital',0 Capabilities: cvolume penum Capture channels: Front Left - Front Right Limits: Capture 0 - 120 Front Left: Capture 112 [93%] [26.00dB] Front Right: Capture 112 [93%] [26.00dB] !!-------Mixer controls for card 1 [Generic] Card hw:1 'Generic'/'HD-Audio Generic at 0xb0840000 irq 51' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100200' Controls : 7 Simple ctrls : 1 Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] !!Alsactl output !!------------- --startcollapse-- state.PCH { control.1 { iface MIXER name 'Master Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.2 { iface MIXER name 'Master Playback Volume' value 93 comment { access 'read write' type INTEGER count 1 range '0 - 115' dbmin -5750 dbmax 0 dbvalue.0 -1100 } } control.3 { iface MIXER name 'Headphone Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.4 { iface MIXER name 'Headphone Playback Volume' value.0 115 value.1 115 comment { access 'read write' type INTEGER count 2 range '0 - 115' dbmin -5750 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.5 { iface MIXER name 'Speaker Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.6 { iface MIXER name 'Speaker Playback Volume' value.0 115 value.1 115 comment { access 'read write' type INTEGER count 2 range '0 - 115' dbmin -5750 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.7 { iface MIXER name 'Bass Speaker Playback Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.8 { iface MIXER name 'Bass Speaker Playback Volume' value.0 115 value.1 115 comment { access 'read write' type INTEGER count 2 range '0 - 115' dbmin -5750 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.9 { iface MIXER name 'Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.10 { iface MIXER name 'Capture Volume' value.0 63 value.1 63 comment { access 'read write' type INTEGER count 2 range '0 - 63' dbmin -5100 dbmax 1200 dbvalue.0 1200 dbvalue.1 1200 } } control.11 { iface MIXER name 'Capture Source' value Mic comment { access 'read write' type ENUMERATED count 1 item.0 Mic item.1 Line } } control.12 { iface MIXER name 'Mic Capture Volume' value.0 3 value.1 3 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 3000 dbvalue.1 3000 } } control.13 { iface MIXER name 'Line Capture Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 3' dbmin 0 dbmax 3000 dbvalue.0 0 dbvalue.1 0 } } control.14 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.15 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.16 { iface MIXER name 'IEC958 Playback Default' value '0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.17 { iface MIXER name 'IEC958 Playback Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.18 { iface MIXER name 'IEC958 Default PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.19 { iface MIXER name 'IEC958 Capture Switch' value false comment { access 'read write' type BOOLEAN count 1 } } control.20 { iface MIXER name 'IEC958 Capture Default' value '0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.21 { iface CARD name 'Headphone Jack' value false comment { access read type BOOLEAN count 1 } } control.22 { iface CARD name 'Speaker Front Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.23 { iface CARD name 'Speaker Surround Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.24 { iface CARD name 'Mic Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.25 { iface CARD name 'Line Jack' value false comment { access read type BOOLEAN count 1 } } control.26 { iface CARD name 'SPDIF Phantom Jack' value true comment { access read type BOOLEAN count 1 } } control.27 { iface CARD name 'SPDIF In Jack' value false comment { access read type BOOLEAN count 1 } } control.28 { iface PCM name 'Playback Channel Map' value.0 0 value.1 0 value.2 0 value.3 0 comment { access read type INTEGER count 4 range '0 - 36' } } control.29 { iface PCM name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.30 { iface PCM device 1 name 'Playback Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.31 { iface PCM device 1 name 'Capture Channel Map' value.0 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.32 { iface MIXER name 'PCM Playback Volume' value.0 254 value.1 254 comment { access 'read write user' type INTEGER count 2 range '0 - 255' tlv '0000000100000008ffffec1400000014' dbmin -5100 dbmax 0 dbvalue.0 -20 dbvalue.1 -20 } } control.33 { iface MIXER name 'Digital Capture Volume' value.0 112 value.1 112 comment { access 'read write user' type INTEGER count 2 range '0 - 120' tlv '0000000100000008fffff44800000032' dbmin -3000 dbmax 3000 dbvalue.0 2600 dbvalue.1 2600 } } } state.Generic { control.1 { iface CARD name 'HDMI/DP,pcm=3 Jack' value false comment { access read type BOOLEAN count 1 } } control.2 { iface MIXER name 'IEC958 Playback Con Mask' value '0fff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.3 { iface MIXER name 'IEC958 Playback Pro Mask' value '0f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access read type IEC958 count 1 } } control.4 { iface MIXER name 'IEC958 Playback Default' value '0482000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000' comment { access 'read write' type IEC958 count 1 } } control.5 { iface MIXER name 'IEC958 Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface PCM device 3 name ELD value '' comment { access 'read volatile' type BYTES count 0 } } control.7 { iface PCM device 3 name 'Playback Channel Map' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '0 - 36' } } } --endcollapse-- !!All Loaded Modules !!------------------ Module ses enclosure cdc_acm usbnet libcomposite udc_core btrfs zlib_deflate ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs libcrc32c reiserfs overlayfs veth usb_storage pci_stub vboxpci vboxnetadp vboxnetflt vboxdrv ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack ip_tables rfcomm bnep x_tables parport_pc ppdev bridge stp llc binfmt_misc btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4 b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1 snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep snd_pcm joydev snd_page_alloc snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device snd_timer microcode applesmc apple_gmux mei snd input_polldev apple_bl mac_hid bcma soundcore lpc_ich coretemp lp parport ext2 hid_generic hid_logitech_dj dm_crypt hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel firewire_core drm_kms_helper tg3 crc_itu_t aesni_intel aes_x86_64 sdhci_pci xts lrw drm gf128mul ablk_helper ptp cryptd sdhci pps_core ahci libahci video !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x09 0x002b4050 0x0a 0x90100141 0x0b 0x90100140 0x0c 0x008b3020 0x0d 0x90a00110 0x0e 0x400000f0 0x0f 0x00cbe030 0x10 0x004be060 0x12 0x400000f0 0x15 0x400000f0 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: /sys/class/sound/hwC1D0/init_pin_configs: 0x03 0x18560010 /sys/class/sound/hwC1D0/driver_pin_configs: /sys/class/sound/hwC1D0/user_pin_configs: /sys/class/sound/hwC1D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [380117.820369] mei 0000:00:16.0: irq 47 for MSI/MSI-X [380117.820403] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [380117.820518] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [380117.823721] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [380147.424751] Hardware name: MacBookPro8,2 [380147.424755] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [380147.425016] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu -- [398507.363253] mei 0000:00:16.0: irq 47 for MSI/MSI-X [398507.363305] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [398507.363448] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [398507.366782] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [398527.569186] Hardware name: MacBookPro8,2 [398527.569191] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [398527.569441] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu -- [398647.305884] mei 0000:00:16.0: irq 47 for MSI/MSI-X [398647.305942] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [398647.306116] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [398647.309377] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [398653.985279] Hardware name: MacBookPro8,2 [398653.985288] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [398653.985510] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu -- [462359.559565] mei 0000:00:16.0: irq 47 for MSI/MSI-X [462359.559681] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [462359.559800] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [462359.563401] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [462372.914278] Hardware name: MacBookPro8,2 [462372.914280] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [462372.914356] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu -- [471180.007596] ahci 0000:00:1f.2: setting latency timer to 64 [471180.007664] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [471180.007755] usb usb4: root hub lost power or was reset [471180.008008] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [471180.011112] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [471193.012756] Hardware name: MacBookPro8,2 [471193.012757] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [471193.012918] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu -- [472271.056935] mei 0000:00:16.0: irq 47 for MSI/MSI-X [472271.057044] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [472271.057302] snd_hda_intel 0000:01:00.1: irq 50 for MSI/MSI-X [472271.060433] [drm] probing gen 2 caps for device 8086:101 = 2/0 -- [472277.072233] Hardware name: MacBookPro8,2 [472277.072234] Modules linked in: ses enclosure cdc_acm usbnet libcomposite udc_core btrfs(F) zlib_deflate(F) ufs(F) qnx4 hfsplus hfs minix ntfs msdos(F) jfs xfs(F) libcrc32c(F) reiserfs overlayfs(F) veth(F) usb_storage(F) pci_stub vboxpci(OF) vboxnetadp(OF) vboxnetflt(OF) vboxdrv(OF) ipt_MASQUERADE(F) iptable_nat(F) nf_conntrack_ipv4(F) nf_defrag_ipv4(F) nf_nat_ipv4(F) nf_nat(F) nf_conntrack(F) ip_tables(F) rfcomm bnep x_tables(F) parport_pc(F) ppdev(F) bridge(F) stp(F) llc(F) binfmt_misc(F) btusb bluetooth uvcvideo bcm5974 videobuf2_vmalloc videobuf2_memops videobuf2_core videodev arc4(F) b43 kvm_intel kvm mac80211 cfg80211 nls_iso8859_1(F) snd_hda_codec_hdmi snd_hda_codec_cirrus ssb snd_hda_intel snd_hda_codec snd_hwdep(F) snd_pcm(F) joydev(F) snd_page_alloc(F) snd_seq_midi(F) snd_seq_midi_event(F) snd_rawmidi(F) snd_seq(F) snd_seq_device(F) snd_timer(F) microcode(F) applesmc apple_gmux mei snd(F) input_polldev apple_bl mac_hid bcma soundcore(F) lpc_ich coretemp lp(F) parport(F) ext2(F) hid_generic hid_logitech_dj dm_crypt(F) hid_apple usbhid hid radeon i915 ttm firewire_ohci i2c_algo_bit ghash_clmulni_intel(F) firewire_core drm_kms_helper tg3 crc_itu_t(F) aesni_intel(F) aes_x86_64(F) sdhci_pci xts(F) lrw(F) drm gf128mul(F) ablk_helper(F) ptp cryptd(F) sdhci pps_core ahci(F) libahci(F) video(F) [472277.072296] Pid: 8033, comm: wpa_supplicant Tainted: GF W O 3.8.0-17-generic #27-Ubuntu