!!################################ !!ALSA Information Script v 0.4.59 !!################################ !!Script ran on: Mon Jan 3 05:10:42 UTC 2011 !!Linux Distribution !!------------------ Ubuntu natty (development branch) \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu natty (development branch)" !!DMI Information !!--------------- Manufacturer: Product Name: !!Kernel Information !!------------------ Kernel release: 2.6.37-11-generic Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.23 Library version: 1.0.23 Utilities version: 1.0.23 !!Loaded ALSA modules !!------------------- !!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 !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 01) Subsystem: 8086:a201 !!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 !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 3 Jan 3 10:17 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Jan 3 10:17 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY aplay: device_list:235: no soundcards found... ARECORD arecord: device_list:235: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module bluetooth binfmt_misc nls_iso8859_1 nls_cp437 vfat fat dm_crypt snd_hda_codec_idt nvidia snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event psmouse snd_seq ppdev snd_timer snd_seq_device parport_pc snd soundcore snd_page_alloc lp shpchp serio_raw parport e100 ramzswap xvmalloc !!ALSA/HDA dmesg !!------------------ [ 7.527191] Disabling lock debugging due to kernel taint [ 7.617807] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 7.617861] HDA Intel 0000:00:1b.0: irq 40 for MSI/MSI-X [ 7.617889] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 7.903310] input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input3 -- [ 8.600041] BUG: unable to handle kernel NULL pointer dereference at (null) [ 8.600052] IP: [] stac92xx_unsol_event 0x27b/0x360 [snd_hda_codec_idt] [ 8.600068] PGD 39de6067 PUD 3978f067 PMD 0 -- [ 8.600086] CPU 0 [ 8.600089] Modules linked in: snd_hda_codec_idt nvidia(P) snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event psmouse snd_seq ppdev snd_timer snd_seq_device parport_pc snd soundcore snd_page_alloc lp shpchp serio_raw parport e100 ramzswap xvmalloc [ 8.600124] [ 8.600129] Pid: 402, comm: modprobe Tainted: P 2.6.37-11-generic #25-Ubuntu D946GZIS/ [ 8.600134] RIP: 0010:[] [] stac92xx_unsol_event 0x27b/0x360 [snd_hda_codec_idt] [ 8.600145] RSP: 0018:ffff880036871bb8 EFLAGS: 00010246 -- [ 8.600223] Call Trace: [ 8.600240] [] stac_issue_unsol_event 0x5d/0x60 [snd_hda_codec_idt] [ 8.600245] [] stac92xx_init 0x6dc/0x6f0 [snd_hda_codec_idt] [ 8.600256] [] snd_hda_codec_build_controls 0x30/0x60 [snd_hda_codec] [ 8.600262] [] snd_hda_build_controls 0x28/0x90 [snd_hda_codec] [ 8.600269] [] azx_probe 0x1c3/0x271 [snd_hda_intel] [ 8.600275] [] local_pci_probe 0x5f/0xd0 -- [ 8.600308] [] bus_add_driver 0xcf/0x2f0 [ 8.600313] [] ? alsa_card_azx_init 0x0/0x1000 [snd_hda_intel] [ 8.600316] [] driver_register 0x76/0x140 [ 8.600322] [] ? notifier_call_chain 0x4d/0x70 [ 8.600326] [] ? alsa_card_azx_init 0x0/0x1000 [snd_hda_intel] [ 8.600330] [] __pci_register_driver 0x56/0xd0 [ 8.600335] [] ? set_memory_nx 0x43/0x50 [ 8.600339] [] alsa_card_azx_init 0x1e/0x1000 [snd_hda_intel] [ 8.600344] [] do_one_initcall 0x45/0x190 -- [ 8.600356] Code: ff ff ff 4d 8d ac 24 9c 01 00 00 45 0f b6 45 03 45 84 c0 78 1e 49 8b 84 24 68 01 00 00 45 0f be c0 b9 01 07 00 00 31 d2 4c 89 f7 <0f> b7 30 e8 dd 53 fc ff 45 0f b6 45 02 45 84 c0 78 1e 49 8b 84 [ 8.600393] RIP [] stac92xx_unsol_event 0x27b/0x360 [snd_hda_codec_idt] [ 8.600399] RSP