!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Mon Jun 4 11:54:50 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 12.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS" !!DMI Information !!--------------- Manufacturer: LG Electronics Product Name: S1-QP25P Product Version: Not Applicable !!Kernel Information !!------------------ Kernel release: 3.2.0-24-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!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 02) 06:00.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1854:0067 -- Prefetchable memory behind bridge: 0000000040100000-00000000402fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- GSI 22 (level, low) -> IRQ 22 [ 15.424146] snd_hda_intel 0000:00:1b.0: irq 46 for MSI/MSI-X [ 15.424181] snd_hda_intel 0000:00:1b.0: setting latency timer to 64 [ 15.707860] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain -- [ 15.707882] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm) [ 15.721330] hda_codec: ALC883: BIOS auto-probing. [ 15.721334] hda_codec: ALC883: SKU not ready 0x411111f0 [ 15.723246] BUG: unable to handle kernel NULL pointer dereference at 00000002 -- [ 15.723411] Oops: 0000 [#1] SMP [ 15.723452] Modules linked in: snd_hda_codec_realtek snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi arc4 snd_rawmidi snd_seq_midi_event snd_seq iwl3945 snd_timer snd_seq_device snd joydev pcmcia iwl_legacy mac80211 soundcore snd_page_alloc btusb radeon bluetooth cfg80211 yenta_socket tifm_7xx1 tifm_core ttm ppdev drm_kms_helper psmouse pcmcia_rsrc wmi parport_pc pcmcia_core video drm mac_hid serio_raw i2c_algo_bit et131x(C) lp parport firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t [ 15.724018] -- [ 15.724018] Call Trace: [ 15.724018] [] alc_auto_create_multi_out_ctls 0x96/0x1c0 [snd_hda_codec_realtek] [ 15.724018] [] alc_parse_auto_config 0x85/0x280 [snd_hda_codec_realtek] [ 15.724018] [] patch_alc882 0x21e/0x320 [snd_hda_codec_realtek] [ 15.724018] [] snd_hda_codec_configure 0x5f/0x190 [snd_hda_codec] [ 15.724018] [] ? azx_get_response 0x30/0x30 [snd_hda_intel] [ 15.724018] [] ? azx_power_notify 0x70/0x70 [snd_hda_intel] [ 15.724018] [] ? azx_stop_chip 0x20/0x20 [snd_hda_intel] [ 15.724018] [] azx_probe 0x14e/0x212 [snd_hda_intel] [ 15.724018] [] local_pci_probe 0x47/0xb0 -- [ 15.724018] [] __pci_register_driver 0x42/0xc0 [ 15.724018] [] alsa_card_azx_init 0x17/0x1000 [snd_hda_intel] [ 15.724018] [] do_one_initcall 0x35/0x170