!!################################ !!ALSA Information Script v 0.4.59 !!################################ !!Script ran on: Fri Oct 8 21:52:41 UTC 2010 !!Linux Distribution !!------------------ Ubuntu 10.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.04.1 LTS" !!DMI Information !!--------------- Manufacturer: BIOSTAR Group Product Name: N61PC-M2S !!Kernel Information !!------------------ Kernel release: 2.6.32-25-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.21 Library version: 1.0.22 Utilities version: 1.0.22 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [NVidia ]: HDA-Intel - HDA NVidia HDA NVidia at 0xfe028000 irq 21 !!PCI Soundcards installed in the system !!-------------------------------------- 00:05.0 Audio device: nVidia Corporation MCP61 High Definition Audio (rev a2) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:05.0 0403: 10de:03f0 (rev a2) Subsystem: 1565:8108 !!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-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel 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 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 : 0 id : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, 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 model : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, patch : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, position_fix : 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 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 : 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 single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: VIA VT1708B 8-Ch Address: 0 Function Id: 0x1 Vendor Id: 0x1106e721 Subsystem Id: 0x15658108 Revision Id: 0x100100 No Modem Function Group found Default PCM: rates [0x0]: bits [0x0]: formats [0x0]: Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=1, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0, unsol=0 Node 0x10 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x11 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x1f 0x1f] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x12 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x13 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 1 0x17 Node 0x14 [Audio Input] wcaps 0x10051b: Stereo Amp-In Amp-In caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Connection: 1 0x1e Node 0x15 [Audio Output] wcaps 0x611: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x16 [Audio Mixer] wcaps 0x20050b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x00 0x00] [0x90 0x90] [0x97 0x97] Power: setting=D0, actual=D0 Connection: 7 0x10 0x1f 0x1a 0x1b 0x1e 0x1d 0x25 Node 0x17 [Audio Selector] wcaps 0x300501: Stereo Power: setting=D0, actual=D0 Connection: 6 0x1f 0x1a* 0x1b 0x1e 0x1d 0x16 Node 0x18 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x11 Node 0x19 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x41011012: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0x2 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x18 Node 0x1a [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00002334: IN OUT Detect Vref caps: HIZ 50 100 Pin Default 0x01a19036: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x6 Pin-ctls: 0x21: IN VREF_50 Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x26 Node 0x1b [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00002334: IN OUT Detect Vref caps: HIZ 50 100 Pin Default 0x01813039: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x3, Sequence = 0x9 Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x18 Node 0x1c [Pin Complex] wcaps 0x40058d: Stereo Amp-Out 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 0x01014010: [Jack] Line Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0x0 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x16 Node 0x1d [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000233c: IN OUT HP Detect Vref caps: HIZ 50 100 Pin Default 0x022140ff: [Jack] HP Out at Ext Front Conn = 1/8, Color = Green DefAssociation = 0xf, Sequence = 0xf Pin-ctls: 0xc0: OUT HP VREF_HIZ Unsolicited: tag=01, enabled=1 Power: setting=D0, actual=D0 Connection: 2 0x16 0x25* Node 0x1e [Pin Complex] wcaps 0x40058d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0000233c: IN OUT HP Detect Vref caps: HIZ 50 100 Pin Default 0x02a19038: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x8 Pin-ctls: 0x21: IN VREF_50 Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 2 0x16* 0x25 Node 0x1f [Pin Complex] wcaps 0x400401: Stereo Pincap 0x00000020: IN Pin Default 0x50370137: [N/A] CD at Int N/A Conn = Analog, Color = Unknown DefAssociation = 0x3, Sequence = 0x7 Misc = NO_PRESENCE Pin-ctls: 0x00: Power: setting=D0, actual=D0 Node 0x20 [Pin Complex] wcaps 0x400701: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x474411f0: [N/A] SPDIF Out at Ext Rear Panel Conn = RCA, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power: setting=D0, actual=D0 Connection: 1 0x12 Node 0x21 [Pin Complex] wcaps 0x400701: Stereo Digital Pincap 0x00000010: OUT Pin Default 0x985601f0: [Fixed] Digital Out at Int HDMI Conn = Digital, Color = Unknown DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Power: setting=D0, actual=D0 Connection: 1 0x15 Node 0x22 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x41016011: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Orange DefAssociation = 0x1, Sequence = 0x1 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x26 Node 0x23 [Pin Complex] wcaps 0x400581: Stereo Pincap 0x00000014: OUT Detect Pin Default 0x41012014: [N/A] Line Out at Ext Rear Conn = 1/8, Color = Grey DefAssociation = 0x1, Sequence = 0x4 Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Power: setting=D0, actual=D0 Connection: 1 0x27 Node 0x24 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x1f 0x1f] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x25 [Audio Output] wcaps 0x41d: Stereo Amp-Out Amp-Out caps: ofs=0x2a, nsteps=0x2a, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Converter: stream=0, channel=0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Power: setting=D0, actual=D0 Node 0x26 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x24 Node 0x27 [Audio Selector] wcaps 0x30050d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Power: setting=D0, actual=D0 Connection: 1 0x25 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 8 Oct 8 17:51 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 7 Oct 8 17:51 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 6 Oct 8 17:51 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 5 Oct 8 17:51 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 4 Oct 8 17:51 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 3 Oct 8 17:51 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Oct 8 17:51 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 8 17:51 . drwxr-xr-x 3 root root 200 Oct 8 17:51 .. lrwxrwxrwx 1 root root 12 Oct 8 17:51 pci-0000:00:05.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: VT1708B Analog [VT1708B Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 card 0: NVidia [HDA NVidia], device 1: VT1708B Digital [VT1708B Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: NVidia [HDA NVidia], device 0: VT1708B Analog [VT1708B Analog] Subdevices: 2/2 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 !!Amixer output !!------------- !!-------Mixer controls for card 0 [NVidia] amixer: Mixer load hw:0 error: Invalid argument Card hw:0 'NVidia'/'HDA NVidia at 0xfe028000 irq 21' Mixer name : 'VIA VT1708B 8-Ch' Components : 'HDA:1106e721,15658108,00100100' Controls : 24 amixer: Mixer hw:0 load error: Invalid argument !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ppdev ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_amd kvm snd_hda_codec_via snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi fbcon snd_rawmidi snd_seq_midi_event tileblit snd_seq font bitblit snd_timer softcursor snd_seq_device nvidia agpgart vga16fb snd soundcore snd_page_alloc i2c_nforce2 k8temp psmouse vgastate serio_raw lp parport usbhid hid pata_amd forcedeth sata_nv !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x19 0x41011012 0x1a 0x01a19036 0x1b 0x01813039 0x1c 0x01014010 0x1d 0x022140ff 0x1e 0x02a19038 0x1f 0x50370137 0x20 0x474411f0 0x21 0x985601f0 0x22 0x41016011 0x23 0x41012014 /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 8.938053] ACPI: PCI Interrupt Link [AAZA] enabled at IRQ 21 [ 8.938059] HDA Intel 0000:00:05.0: PCI INT B -> Link[AAZA] -> GSI 21 (level, low) -> IRQ 21 [ 8.938063] hda_intel: Disable MSI for Nvidia chipset [ 8.938090] HDA Intel 0000:00:05.0: setting latency timer to 64 [ 9.211065] type=1505 audit(1286574671.272:5): operation="profile_load" pid=808 name="/usr/share/gdm/guest-session/Xsession" -- [ 9.338392] type=1505 audit(1286574671.400:11): operation="profile_load" pid=810 name="/usr/bin/evince-thumbnailer" [ 9.624016] hda_codec: num_steps = 0 for NID=0x1c (ctl = Front Playback Volume) [ 9.640019] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.124540] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.133084] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.140431] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.145875] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.153128] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.158516] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.163774] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.169920] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.175136] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.180387] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.185755] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.191195] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.196515] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.201882] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.207220] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.213145] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.218399] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.223678] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.229066] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.234427] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.239690] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.245121] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.254459] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.261784] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.267376] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.273091] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.278450] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.283934] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.289256] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.294891] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.300340] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.305757] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.311367] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.316838] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.322552] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.327734] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.333059] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.338685] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.344091] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.349380] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.354780] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.360128] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.365525] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 11.834908] kvm: Nested Virtualization enabled -- [ 24.156085] virbr0: no IPv6 routers present [ 24.564177] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 24.584160] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 32.760267] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 32.952211] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 69.773885] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 69.778899] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 70.046039] hda_codec: num_steps = 0 for NID=0x1c (ctl = Front Playback Volume) [ 82.504019] Clocksource tsc unstable (delta = -265867026 ns) [ 101.024266] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 101.036171] hda_codec: num_steps = 0 for NID=0x1d (ctl = Headphone Playback Volume) [ 101.072942] hda_codec: num_steps = 0 for NID=0x1c (ctl = Front Playback Volume)