!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Fri Jan 27 00:48:12 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 10.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 10.10" !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire 5930 Product Version: 0100 !!Kernel Information !!------------------ Kernel release: 3.3.0-030300rc1-generic Operating System: GNU/Linux Architecture: x86_64 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.24 Library version: 1.0.24.1 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 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: 1025:013f !!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-pcsp: index=-2 snd-hda-intel: model=hp-m4 snd_hda_intel: power_save=1 !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 33 Jan 27 01:25 /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 nls_iso8859_1 nls_cp437 vfat fat binfmt_misc nf_conntrack_ftp nf_conntrack_irc ipt_ULOG xt_limit xt_tcpudp xt_state nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_filter ip_tables x_tables parport_pc ppdev nvidia rfcomm snd_hda_codec_realtek bnep btusb bluetooth joydev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm rt2800usb rt2800lib crc_ccitt rt2x00usb arc4 rt2x00lib snd_timer uvcvideo psmouse mac80211 videobuf2_core snd videodev acer_wmi mxm_wmi sparse_keymap soundcore cfg80211 serio_raw v4l2_compat_ioctl32 videobuf2_vmalloc wmi lp parport video hid_logitech_dj mac_hid snd_page_alloc videobuf2_memops sky2 usbhid hid usb_storage !!ALSA/HDA dmesg !!------------------ [ 26.306121] usbcore: registered new interface driver rt2800usb [ 26.593329] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 [ 26.593336] snd_hda_intel 0000:00:1b.0: power state changed by ACPI to D0 [ 26.593411] snd_hda_intel 0000:00:1b.0: irq 49 for MSI/MSI-X [ 26.686585] sky2 0000:02:00.0: eth0: Link is up at 1000 Mbps, full duplex, flow control both -- [ 26.834414] Bluetooth: BNEP filters: protocol multicast [ 26.871515] hda_codec: ALC888: BIOS auto-probing. [ 26.873108] BUG: unable to handle kernel NULL pointer dereference at 0000000000000002 [ 26.873556] IP: [] alc_auto_create_multi_out_ctls 0xd8/0x390 [snd_hda_codec_realtek] [ 26.873860] PGD 12663f067 PUD 12663e067 PMD 0 -- [ 26.874891] CPU 0 [ 26.875039] Modules linked in: snd_hda_codec_realtek bnep btusb bluetooth joydev snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm rt2800usb rt2800lib snd_seq_midi snd_rawmidi crc_ccitt rt2x00usb snd_seq_midi_event arc4 rt2x00lib iwlwifi snd_seq snd_timer uvcvideo psmouse mac80211 snd_seq_device videobuf2_core snd videodev acer_wmi mxm_wmi sparse_keymap soundcore cfg80211 serio_raw v4l2_compat_ioctl32 videobuf2_vmalloc wmi lp parport video hid_logitech_dj mac_hid snd_page_alloc videobuf2_memops sky2 usbhid hid usb_storage [ 26.876009] [ 26.876009] Pid: 348, comm: modprobe Not tainted 3.3.0-030300rc1-generic #201201191835 Acer Aspire 5930 /Eiger [ 26.876009] RIP: 0010:[] [] alc_auto_create_multi_out_ctls 0xd8/0x390 [snd_hda_codec_realtek] [ 26.876009] RSP: 0018:ffff88012649db48 EFLAGS: 00010202 -- [ 26.876009] Call Trace: [ 26.876009] [] alc_parse_auto_config 0x119/0x580 [snd_hda_codec_realtek] [ 26.876009] [] patch_alc882 0x293/0x350 [snd_hda_codec_realtek] [ 26.876009] [] snd_hda_codec_configure 0x7c/0x1f0 [snd_hda_codec] [ 26.876009] [] azx_probe 0x180/0xbb0 [snd_hda_intel] [ 26.876009] [] local_pci_probe 0x5f/0xd0 -- [ 26.876009] [] ? set_memory_nx 0x43/0x50 [ 26.876009] [] alsa_card_azx_init 0x1e/0x1000 [snd_hda_intel] [ 26.876009] [] do_one_initcall 0x42/0x180 -- [ 26.876009] Code: 00 00 83 fa 01 0f 84 98 02 00 00 4c 8b 3c 9d a0 c7 32 a0 4d 85 ff 0f 84 27 01 00 00 b9 05 00 00 00 4c 89 fe 48 c7 c7 e1 9f 33 a0 a6 0f 97 c1 0f 92 c2 45 31 c9 38 d1 0f 84 05 01 00 00 41 0f [ 26.876009] RIP [] alc_auto_create_multi_out_ctls 0xd8/0x390 [snd_hda_codec_realtek] [ 26.876009] RSP