!!################################ !!ALSA Information Script v 0.4.59 !!################################ !!Script ran on: Wed Apr 21 19:27:57 UTC 2010 !!Linux Distribution !!------------------ Ubuntu 9.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.10" !!DMI Information !!--------------- Manufacturer: Acer Product Name: Aspire one !!Kernel Information !!------------------ Kernel release: 2.6.31-20-generic Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.20 Library version: 1.0.20 Utilities version: 1.0.20 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:27d8 (rev 02) Subsystem: 1025:022f !!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-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-atiixp-modem: index=-2 snd-intel8x0m: index=-2 snd-via82xx-modem: index=-2 snd-usb-audio: index=-2 snd-usb-us122l: index=-2 snd-usb-usx2y: index=-2 snd-usb-caiaq: index=-2 snd-cmipci: mpu_port=0x330 fm_port=0x388 snd-pcsp: index=-2 snd-hda-intel: power_save=10 power_save_controller=N !!Loaded sound module options !!-------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Apr 21 21:19 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Apr 21 21:19 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY aplay: device_list:223: no soundcards found... ARECORD arecord: device_list:223: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module binfmt_misc ppdev joydev snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi iptable_filter snd_rawmidi snd_seq_midi_event ip_tables x_tables lib80211_crypt_tkip led_class uvcvideo videodev v4l1_compat psmouse serio_raw snd_seq snd_timer snd_seq_device snd soundcore snd_page_alloc atl1c wl lib80211 lp parport fbcon tileblit font bitblit softcursor i915 drm i2c_algo_bit usbhid intel_agp agpgart video output !!ALSA/HDA dmesg !!------------------ [ 17.621203] atl1c 0000:03:00.0: version 1.0.0.1-NAPI [ 17.761303] snd_hda_codec: disagrees about version of symbol snd_pcm_hw_constraint_step [ 17.761316] snd_hda_codec: Unknown symbol snd_pcm_hw_constraint_step [ 18.280080] Synaptics Touchpad, model: 1, fw: 7.2, id: 0x1c0b1, caps: 0xd04771/0xa40000