!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Wed Aug 17 16:38:57 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: ASUSTeK Computer Inc. Product Name: G50VT Product Version: 1.0 !!Kernel Information !!------------------ Kernel release: 2.6.38-10-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!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 82801I (ICH9 Family) HD Audio Controller (rev 03) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:293e (rev 03) Subsystem: 1043:19a3 !!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 snd-hda-intel: model=asus-mode3 !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Aug 17 19:34 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Aug 17 19:34 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY aplay: device_list:240: no soundcards found... ARECORD arecord: device_list:240: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module parport_pc ppdev rfcomm sco bnep l2cap binfmt_misc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event arc4 iwlagn nouveau iwlcore snd_seq mac80211 ttm snd_timer snd_seq_device drm_kms_helper joydev uvcvideo btusb drm i2c_algo_bit videodev cfg80211 r852 bluetooth snd sm_common v4l2_compat_ioctl32 psmouse asus_oled video serio_raw nand nand_ids nand_ecc mtd soundcore snd_page_alloc asus_laptop sparse_keymap lp parport usb_storage usbhid uas hid sdhci_pci firewire_ohci firewire_core sdhci crc_itu_t ahci libahci r8169 !!ALSA/HDA dmesg !!------------------ [ 17.479508] [drm] nouveau 0000:01:00.0: ACPI backlight interface available, not registering our own [ 17.652335] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 17.652396] snd_hda_intel 0000:00:1b.0: irq 48 for MSI/MSI-X [ 17.652426] snd_hda_intel 0000:00:1b.0: setting latency timer to 64 [ 17.652431] ALSA hda_intel.c:2625 chipset global capabilities = 0x4401 [ 17.652441] ALSA hda_intel.c:1092 Clearing TCSEL [ 17.660629] [drm] nouveau 0000:01:00.0: allocated 1680x1050 fb: 0x60000000, bo ffff880100e68400 -- [ 17.732226] Synaptics Touchpad, model: 1, fw: 6.5, id: 0x1c0b1, caps: 0xa04711/0xa00000/0x0 [ 17.740025] ALSA hda_intel.c:946 codec_mask = 0x5 [ 17.740165] ALSA hda_intel.c:1393 codec #0 probed OK [ 17.740223] ALSA hda_intel.c:1393 codec #2 probed OK [ 17.775373] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio4/input/input9 [ 18.091961] hda_codec: ALC663: SKU not ready 0x598301f0 [ 18.092140] ALSA hda_codec.c:3929 hda_codec: model 'asus-mode3' is selected [ 18.092226] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input10 [ 18.126066] BUG: unable to handle kernel NULL pointer dereference at (null) [ 18.126088] IP: [] alc_build_controls 0x252/0x530 [snd_hda_codec_realtek] [ 18.126107] PGD 100400067 PUD 100406067 PMD 0 [ 18.126119] Oops: 0000 [#1] SMP [ 18.126127] last sysfs file: /sys/module/snd_hda_codec/initstate [ 18.126135] CPU 0 [ 18.126138] Modules linked in: snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event arc4 iwlagn nouveau iwlcore snd_seq mac80211 ttm snd_timer snd_seq_device drm_kms_helper joydev uvcvideo btusb drm i2c_algo_bit videodev cfg80211 r852 bluetooth snd sm_common v4l2_compat_ioctl32 psmouse asus_oled(C) video serio_raw nand nand_ids nand_ecc mtd soundcore snd_page_alloc asus_laptop sparse_keymap lp parport usb_storage usbhid uas hid sdhci_pci firewire_ohci firewire_core sdhci crc_itu_t ahci libahci r8169 [ 18.126284] [ 18.126289] Pid: 462, comm: modprobe Tainted: G C 2.6.38-10-generic #46-Ubuntu ASUSTeK Computer Inc. G50VT /G50VT [ 18.126308] RIP: 0010:[] [] alc_build_controls 0x252/0x530 [snd_hda_codec_realtek] [ 18.126323] RSP: 0018:ffff880100dd7bd8 EFLAGS: 00010246 -- [ 18.126453] Call Trace: [ 18.126462] [] ? alc_init 0x112/0x410 [snd_hda_codec_realtek] [ 18.126475] [] snd_hda_codec_build_controls 0x58/0x60 [snd_hda_codec] [ 18.126485] [] snd_hda_build_controls 0x28/0x90 [snd_hda_codec] [ 18.126496] [] azx_probe 0x934/0x9da [snd_hda_intel] [ 18.126505] [] local_pci_probe 0x5f/0xd0 -- [ 18.126572] [] bus_add_driver 0xc5/0x280 [ 18.126580] [] ? alsa_card_azx_init 0x0/0x1000 [snd_hda_intel] [ 18.126589] [] driver_register 0x76/0x140 [ 18.126597] [] ? notifier_call_chain 0x4d/0x70 [ 18.126605] [] ? alsa_card_azx_init 0x0/0x1000 [snd_hda_intel] [ 18.126614] [] __pci_register_driver 0x56/0xd0 [ 18.126623] [] ? set_memory_nx 0x43/0x50 [ 18.126631] [] alsa_card_azx_init 0x1e/0x1000 [snd_hda_intel] [ 18.126640] [] do_one_initcall 0x45/0x190 -- [ 18.126664] Code: 66 0f 1f 84 00 00 00 00 00 41 83 c5 01 45 39 6e 50 44 89 ea 0f 86 8f 00 00 00 49 8b 84 24 70 01 00 00 49 63 cd 4c 89 f6 48 89 df <0f> b7 0c 48 e8 35 e4 fd ff 85 c0 79 d1 e9 f3 fd ff ff 48 c7 c6 [ 18.126886] RIP [] alc_build_controls 0x252/0x530 [snd_hda_codec_realtek] [ 18.126912] RSP