!!################################ !!ALSA Information Script v 0.4.58 !!################################ !!Script ran on: Wed Oct 28 00:12:14 UTC 2009 !!Linux Distribution !!------------------ Ubuntu 9.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.04" !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire 4710 !!Kernel Information !!------------------ Kernel release: 2.6.28-15-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.18 Library version: 1.0.18 Utilities version: 1.0.18 !!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 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xdc240000 irq 21 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1025:012f !!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 : 1,-1,-1,-1,-1,-1,-1,-1 enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : ,,,,,,, index : -1,-1,-1,-1,-1,-1,-1,-1 model : ,,,,,,, position_fix : 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 single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC268 Address: 0 Vendor Id: 0x10ec0268 Subsystem Id: 0x1025012b Revision Id: 0x100003 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 GPIO: io=4, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[1]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0 Node 0x02 [Audio Output] wcaps 0x1d: Stereo Amp-Out Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x40 0x40] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x1d: Stereo Amp-Out Amp-Out caps: ofs=0x40, nsteps=0x40, stepsize=0x03, mute=0 Amp-Out vals: [0x2c 0x2c] Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Enabled Digital category: 0x0 PCM: rates [0x5e0]: 44100 48000 88200 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Node 0x07 [Audio Input] wcaps 0x100111: Stereo Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x24 Node 0x08 [Audio Input] wcaps 0x100111: Stereo Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0a [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0b [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0c [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0d [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x0e [Audio Mixer] wcaps 0x20010a: Mono Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00] Connection: 1 0x02 Node 0x0f [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] Connection: 2 0x02 0x1d Node 0x10 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] Connection: 3 0x03 0x1d 0x02 Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x400001: Stereo 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: Node 0x13 [Pin Complex] wcaps 0x400001: Stereo 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: Node 0x14 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001003c: IN OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x0221101f: [Jack] HP Out at Ext Front Conn = 1/8, Color = Black DefAssociation = 0x1, Sequence = 0xf Pin-ctls: 0xc0: OUT HP Unsolicited: tag=00, enabled=0 Connection: 1 0x0f Node 0x15 [Pin Complex] wcaps 0x40018d: Stereo Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x0001003c: IN OUT HP EAPD Detect EAPD 0x2: EAPD Pin Default 0x99130110: [Fixed] Speaker at Int ATAPI Conn = ATAPI, Color = Unknown DefAssociation = 0x1, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x10 Node 0x16 [Pin Complex] wcaps 0x40010c: Mono Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80] Pincap 0x00000010: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Connection: 1 0x0e Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, 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 0x02a19830: [Jack] Mic at Ext Front Conn = 1/8, Color = Pink DefAssociation = 0x3, Sequence = 0x0 Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 1 0x02 Node 0x19 [Pin Complex] wcaps 0x40008b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, mute=0 Amp-In vals: [0x00 0x00] Pincap 0x00003724: IN Detect Vref caps: HIZ 50 GRD 80 100 Pin Default 0x99a30931: [Fixed] Mic at Int ATAPI Conn = ATAPI, Color = Unknown DefAssociation = 0x3, Sequence = 0x1 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x02, stepsize=0x4f, 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 0x0281303e: [Jack] Line In at Ext Front Conn = 1/8, Color = Blue DefAssociation = 0x3, Sequence = 0xe Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 1 0x02 Node 0x1b [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x1c [Pin Complex] wcaps 0x400001: Stereo 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: 0x20: IN Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x00000020: IN Pin Default 0x4017952d: [N/A] Speaker at Ext N/A Conn = Analog, Color = Pink DefAssociation = 0x2, Sequence = 0xd Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400380: Mono Digital Pincap 0x00000010: OUT Pin Default 0x02451120: [Jack] SPDIF Out at Ext Front Conn = Optical, Color = Black DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Node 0x1f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=10 Node 0x21 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x22 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x23 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-Out vals: [0x1f 0x1f] Connection: 7 0x18 0x19* 0x1a 0x1c 0x14 0x15 0x12 Node 0x24 [Audio Selector] wcaps 0x30010d: Stereo Amp-Out Amp-Out caps: ofs=0x0b, nsteps=0x1f, stepsize=0x05, mute=1 Amp-Out vals: [0x01 0x01] Connection: 7 0x18 0x19* 0x1a 0x1c 0x14 0x15 0x13 Codec: Conexant ID 2c06 Address: 1 Vendor Id: 0x14f12c06 Subsystem Id: 0x10250093 Revision Id: 0x100000 Modem Function Group: 0x2 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Oct 27 20:22 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 4 Oct 27 20:22 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 Oct 27 20:22 /dev/snd/hwC0D1 crw-rw---- 1 root audio 116, 24 Oct 27 21:36 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 16 Oct 27 21:38 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 17 Oct 27 20:22 /dev/snd/pcmC0D1p crw-rw---- 1 root audio 116, 26 Oct 27 20:22 /dev/snd/pcmC0D2c crw-rw---- 1 root audio 116, 1 Oct 27 20:22 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 27 20:22 /dev/snd/timer !!ALSA configuration files !!------------------------ !!User specific config file (~/.asoundrc) pcm.bluetooth { type bluetooth } !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 1: ALC268 Digital [ALC268 Digital] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC268 Analog [ALC268 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 card 0: Intel [HDA Intel], device 2: ALC268 Analog [ALC268 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] amixer: Mixer load hw:0 error: Invalid argument Card hw:0 'Intel'/'HDA Intel at 0xdc240000 irq 21' Mixer name : 'Realtek ALC268' Components : 'HDA:10ec0268,1025012b,00100003 HDA:14f12c06,10250093,00100000' Controls : 22 amixer: Mixer hw:0 load error: Invalid argument !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module aes_i586 aes_generic xts gf128mul dm_crypt nls_iso8859_1 nls_cp437 vfat fat isofs udf crc_itu_t iptable_mangle ppp_deflate zlib_deflate bsd_comp ppp_async crc_ccitt rfkill_input vmnet parport_pc vmci i915 drm vmmon binfmt_misc ppdev bnep vboxnetadp vboxnetflt vboxdrv ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_tcpudp iptable_filter ip_tables x_tables bridge stp lp parport joydev arc4 snd_hda_intel ecb snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_hwdep snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi b43 snd_seq_midi_event snd_seq snd_timer snd_seq_device mac80211 iTCO_wdt iTCO_vendor_support sdhci_pci sn9c102 snd psmouse pcspkr sdhci acer_wmi videodev v4l1_compat soundcore cfg80211 serio_raw intel_agp agpgart led_class input_polldev option usbserial video output usbhid usb_storage ohci1394 ieee1394 ssb tg3 fbcon tileblit font bitblit softcursor !!ALSA/HDA dmesg !!------------------ [ 21.582238] phy0: Selected rate control algorithm 'pid' [ 21.670752] HDA Intel 0000:00:1b.0: power state changed by ACPI to D0 [ 21.670769] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 21 (level, low) -> IRQ 21 [ 21.670890] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 21.683679] Broadcom 43xx driver loaded [ Features: PLR, Firmware-ID: FW13 ] [ 21.703036] hda_codec: Unknown model for ALC268, trying auto-probe from BIOS... [ 21.870785] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.878247] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.884810] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.893236] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.900643] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.908094] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.914745] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.922000] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.929619] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.937789] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.944391] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.951758] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.960152] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.966764] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.974021] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.981684] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.989928] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 21.996516] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.003929] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.012321] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.019838] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.026473] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.033824] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.040393] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.047801] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.056173] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.062765] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.069974] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.076474] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.084145] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.091869] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.099231] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.106803] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.114163] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.122585] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.130016] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.137428] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.144038] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.151702] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 22.377876] Synaptics Touchpad, model: 1, fw: 6.5, id: 0x81a0b1, caps: 0xa04711/0xa04000 -- [ 44.484042] vmnet1: no IPv6 routers present [ 50.715146] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 50.839061] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 53.901899] /dev/vmmon[4]: HostIF_ReadUptime: detected settimeofday: fixed uptimeBase old 18445487391553657759 new 18445487391555006049 attempts 1 -- [ 70.150273] ISOFS: changing to secondary root [ 72.397712] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 72.428299] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 72.455082] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 1023.420065] usb 2-2: USB disconnect, address 3 -- [ 1505.326987] padlock: VIA PadLock not detected. [ 2898.223683] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 2898.248969] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 2908.022633] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 2908.030697] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 2909.725028] ALSA /usr/src/modules/alsa-driver/pci/hda/../../alsa-kernel/pci/hda/hda_intel.c:618: hda_intel: azx_get_response timeout, switching to polling mode: last cmd=0x003b8000 [ 2913.014905] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 2944.812079] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 3494.228816] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4455.894561] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4455.939664] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4456.039413] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4460.470271] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4460.696819] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4464.603290] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4466.068460] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4467.277729] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4533.206990] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 4655.722837] type=1503 audit(1256686777.362:10): operation="inode_permission" requested_mask="w::" denied_mask="w::" fsuid=0 name="/dev/ttyUSB0" pid=11839 profile="/usr/sbin/cupsd" [ 4655.722877] type=1503 audit(1256686777.362:11): operation="inode_permission" requested_mask="w::" denied_mask="w::" fsuid=0 name="/dev/ttyUSB1" pid=11839 profile="/usr/sbin/cupsd" [ 4722.464595] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 5765.424105] usb 2-2: USB disconnect, address 4 -- [ 6460.677728] Buffer I/O error on device sr0, logical block 875793 [ 6482.914395] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6493.710350] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6499.927163] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6504.141604] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6615.631906] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6615.644113] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume) [ 6616.326823] hda_codec: num_steps = 0 for NID=0x1d (ctl = Beep Playback Volume)