!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Fri Mar 16 17:36:37 UTC 2012 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Dell System Inspiron N411Z Product Version: !!Kernel Information !!------------------ Kernel release: 2.6.38-13-generic-pae Operating System: GNU/Linux Architecture: i686 Processor: i686 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 Jack: Installed - Yes (/usr/bin/jackd) 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 05) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:1c20 (rev 05) Subsystem: 1028:051b !!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: position_fix=1 snd-hda-intel: model=dell-laptop !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw------- 1 root root 116, 1 Mar 16 11:56 /dev/snd/seq crw------- 1 root root 116, 33 Mar 16 11:56 /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 nls_iso8859_1 nls_cp437 vfat fat parport_pc ppdev binfmt_misc joydev rfcomm arc4 sco bnep iwlagn l2cap i915 iwlcore usb_storage dell_laptop mac80211 drm_kms_helper btusb uvcvideo uas bluetooth dell_wmi drm dcdbas videodev sparse_keymap psmouse cfg80211 soundcore snd_page_alloc serio_raw i2c_algo_bit video lp parport ahci atl1c libahci xhci_hcd !!ALSA/HDA dmesg !!------------------ [ 16.157495] type=1400 audit(1331916974.280:11): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=653 comm="apparmor_parser" [ 16.171902] snd: Unknown symbol unregister_sound_special (err 0) [ 16.172303] snd: Unknown symbol register_sound_special_device (err 0) [ 16.173731] atl1c 0000:04:00.0: irq 46 for MSI/MSI-X -- [ 16.225180] Bluetooth: HCI socket layer initialized [ 16.227599] snd: Unknown symbol unregister_sound_special (err 0) [ 16.228212] usbcore: registered new interface driver uas -- [ 16.283392] Initializing USB Mass Storage driver... [ 16.283561] snd: Unknown symbol register_sound_special_device (err 0) [ 16.285069] snd_timer: Unknown symbol snd_hidden_kzalloc (err 0) -- [ 1572.455564] usb 3-4: USB disconnect, address 2 [ 2310.745044] snd: Unknown symbol unregister_sound_special (err 0) [ 2310.745472] snd: Unknown symbol register_sound_special_device (err 0) [ 2310.799631] snd_seq_device: Unknown symbol snd_hidden_kzalloc (err 0)