!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Sat Aug 6 11:36:46 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: Acer Product Name: AO722 Product Version: V1.01 !!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: 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 !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:01.1 Audio device: ATI Technologies Inc Device 1314 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:01.1 0403: 1002:1314 Subsystem: 1025:0598 -- 00:14.2 0403: 1002:4383 (rev 40) Subsystem: 1025:0598 !!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------- 1 root root 116, 1 Aug 6 11:57 /dev/snd/seq crw------- 1 root root 116, 33 Aug 6 11:57 /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 michael_mic arc4 parport_pc ppdev joydev radeon binfmt_misc sparse_keymap ttm uvcvideo lib80211_crypt_tkip wl psmouse videodev lib80211 drm_kms_helper v4l2_compat_ioctl32 sp5100_tco serio_raw soundcore i2c_piix4 k10temp drm snd_page_alloc i2c_algo_bit video lp parport usb_storage uas atl1c ahci libahci !!ALSA/HDA dmesg !!------------------ [ 17.247452] Disabling lock debugging due to kernel taint [ 17.260223] snd: Unknown symbol unregister_sound_special (err 0) [ 17.268826] snd: Unknown symbol register_sound_special_device (err 0) [ 17.273078] snd: Unknown symbol unregister_sound_special (err 0) [ 17.274287] snd: Unknown symbol register_sound_special_device (err 0) [ 17.294013] snd_timer: Unknown symbol snd_info_register (err 0) -- [ 17.640372] eth1: Broadcom BCM4727 802.11 Hybrid Wireless Controller 5.100.82.38 [ 17.671719] snd: Unknown symbol unregister_sound_special (err 0) [ 17.752590] type=1400 audit(1312624673.338:5): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=681 comm="apparmor_parser" [ 17.760837] type=1400 audit(1312624673.348:6): apparmor="STATUS" operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" pid=680 comm="apparmor_parser" [ 17.762638] snd: Unknown symbol register_sound_special_device (err 0) [ 17.762944] type=1400 audit(1312624673.348:7): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=681 comm="apparmor_parser" -- [ 18.784551] [drm] Connector 1: [ 18.784554] [drm] HDMI-A [ 18.784558] [drm] HPD2