!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Thu Feb 16 16:08:44 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire 5750G Product Version: V1.10 !!Kernel Information !!------------------ Kernel release: 2.6.39-02063904-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 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 ESound Daemon: Installed - Yes (/usr/bin/esd) Running - No !!Soundcards recognised by ALSA !!----------------------------- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 6 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 04) Subsystem: 1025:0504 !!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=auto !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw------- 1 root root 116, 1 Feb 16 17:04 /dev/snd/seq crw------- 1 root root 116, 33 Feb 16 17:04 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY aplay: device_list:252: no soundcards found... ARECORD arecord: device_list:252: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module xt_limit xt_tcpudp ipt_LOG ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp xt_state binfmt_misc sha256_generic cryptd joydev aes_x86_64 aes_generic parport_pc ppdev dm_crypt iptable_nat nf_nat nf_conntrack_ipv4 nvidia nf_conntrack nf_defrag_ipv4 iptable_mangle iptable_filter ip_tables x_tables arc4 ath9k mac80211 ath9k_common soundcore snd_page_alloc uvcvideo ath9k_hw videodev ath v4l2_compat_ioctl32 cfg80211 psmouse serio_raw sparse_keymap lp parport wmi i915 usbhid hid drm_kms_helper drm ahci libahci tg3 sdhci_pci sdhci i2c_algo_bit video !!ALSA/HDA dmesg !!------------------ [ 16.563233] USB Video Class driver (v1.0.0) [ 16.596549] snd: Unknown symbol unregister_sound_special (err 0) [ 16.597113] snd: Unknown symbol register_sound_special_device (err 0) [ 16.715374] type=1400 audit(1329408268.668:2): apparmor="STATUS" operation="profile_load" name="/sbin/dhclient" pid=489 comm="apparmor_parser" -- [ 16.789855] snd_timer: Unknown symbol snd_register_device_for_dev (err 0) [ 16.792735] snd: Unknown symbol unregister_sound_special (err 0) [ 16.793295] snd: Unknown symbol register_sound_special_device (err 0) [ 16.795300] snd_timer: Unknown symbol snd_info_register (err 0)