!!################################ !!ALSA Information Script v 0.4.58 !!################################ !!Script ran on: Sun Nov 22 21:07:17 UTC 2009 !!Linux Distribution !!------------------ Ubuntu 9.10 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 9.10" !!DMI Information !!--------------- Manufacturer: Acer Product Name: AO751h !!Kernel Information !!------------------ Kernel release: 2.6.31-14-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 !!------------------- snd_hda_intel !!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 !!----------------------------- 0 [MID ]: HDA-Intel - HDA Intel MID HDA Intel MID at 0xb0050000 irq 22 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation System Controller Hub (SCH Poulsbo) HD Audio Controller (rev 07) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 0403: 8086:811b (rev 07) Subsystem: 1025:0244 !!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-hda-intel: model=dell power_save=10 power_save_controller=N !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel bdl_pos_adj : 32,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, index : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 model : dell,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, position_fix : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 power_save : 10 power_save_controller : N probe_mask : -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1 probe_only : N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N,N single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC272 Address: 0 Function Id: 0x1 Vendor Id: 0x10ec0272 Subsystem Id: 0x10250244 Revision Id: 0x100001 No Modem Function Group found Default PCM: N/A Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=255, o=255, i=255, unsolicited=1, wake=1 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 7 Nov 22 21:58 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 6 Nov 22 21:58 /dev/snd/hwC0D0 crw-rw---- 1 root audio 116, 5 Nov 22 22:01 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 4 Nov 22 22:01 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 3 Nov 22 21:58 /dev/snd/seq crw-rw---- 1 root audio 116, 2 Nov 22 21:58 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Nov 22 21:58 . drwxr-xr-x 3 root root 180 Nov 22 21:58 .. lrwxrwxrwx 1 root root 12 Nov 22 21:58 pci-0000:00:1b.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: MID [HDA Intel MID], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 0/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: MID [HDA Intel MID], device 0: ALC272 Analog [ALC272 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [MID] Card hw:0 'MID'/'HDA Intel MID at 0xb0050000 irq 22' Mixer name : 'Realtek ALC272' Components : 'HDA:10ec0272,10250244,00100001' Controls : 9 Simple ctrls : 5 Simple mixer control 'Master',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 64 Mono: Front Left: Playback 64 [100%] [0.00dB] [on] Front Right: Playback 64 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 11 [35%] [0.00dB] [off] Front Right: Capture 11 [35%] [0.00dB] [off] Simple mixer control 'Beep',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 0 [0%] [-34.50dB] [off] Front Right: Playback 0 [0%] [-34.50dB] [off] !!Alsactl output !!------------- --startcollapse-- state.MID { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 64' comment.dbmin -6400 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value.0 64 value.1 64 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Master Playback Switch' value.0 true value.1 true } control.3 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Mic Playback Volume' value.0 0 value.1 0 } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Mic Playback Switch' value.0 false value.1 false } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1650 comment.dbmax 3000 iface MIXER name 'Capture Volume' value.0 11 value.1 11 } control.6 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' value.0 false value.1 false } control.7 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Beep Playback Volume' value.0 0 value.1 0 } control.8 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Beep Playback Switch' value.0 false value.1 false } control.9 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.tlv '0000000100000008ffffec1400000014' comment.dbmin -5100 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 } } --endcollapse-- !!All Loaded Modules !!------------------ Module fbcon tileblit font bitblit softcursor psb drm agpgart i2c_algo_bit binfmt_misc joydev ppdev psmouse serio_raw lp parport snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi bridge iptable_filter snd_seq_midi_event snd_seq arc4 stp snd_timer ip_tables ecb bnep snd_seq_device x_tables ath5k uvcvideo snd mac80211 videodev ath soundcore acer_wmi v4l1_compat snd_page_alloc btusb i2c_isch led_class cfg80211 video output r8169 mii !!Sysfs Files !!----------- /sys/class/sound/hwC0D0/init_pin_configs: 0x11 0x411111f0 0x12 0x99a30930 0x13 0x411111f0 0x14 0x99130110 0x15 0x411111f0 0x16 0x411111f0 0x17 0x411111f0 0x18 0x03a19820 0x19 0x411111f0 0x1a 0x411111f0 0x1b 0x411111f0 0x1d 0x4016892d 0x1e 0x411111f0 0x21 0x0321401f /sys/class/sound/hwC0D0/driver_pin_configs: /sys/class/sound/hwC0D0/user_pin_configs: /sys/class/sound/hwC0D0/init_verbs: !!ALSA/HDA dmesg !!------------------ [ 15.705983] alloc kstat_irqs on node -1 [ 15.706000] HDA Intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22 [ 15.706078] HDA Intel 0000:00:1b.0: setting latency timer to 64 [ 15.880222] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input7 [ 15.943276] lp: driver loaded but no devices found -- [ 25.226048] buffer underrun 0x0 [ 30.036974] hda-intel: Invalid position buffer, using LPIB read method instead. [ 30.043574] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. [ 31.002379] CPU0 attaching NULL sched-domain. -- [ 31.020273] groups: 1 0 [ 40.524028] hda-intel: azx_get_response timeout, switching to polling mode: last cmd=0x014f0c00 [ 41.528021] hda_intel: azx_get_response timeout, switching to single_cmd mode: last cmd=0x014f0c00 [ 41.528093] hda-intel: spurious response 0x0:0x0, last cmd=0x1470503 [ 41.528178] __ratelimit: 30 callbacks suppressed [ 41.528215] hda-intel: spurious response 0x0:0x0, last cmd=0x15f0c00 [ 41.528298] hda-intel: spurious response 0x0:0x0, last cmd=0x1570503 [ 41.528338] hda-intel: spurious response 0x0:0x0, last cmd=0x1670503 [ 41.528423] hda-intel: spurious response 0x0:0x0, last cmd=0x1770503 [ 41.528442] hda-intel: spurious response 0x0:0x0, last cmd=0x1870503 [ 41.528570] hda-intel: spurious response 0x0:0x0, last cmd=0x1970503 [ 41.528588] hda-intel: spurious response 0x0:0x0, last cmd=0x1a70503 [ 41.528694] hda-intel: spurious response 0x0:0x0, last cmd=0x1b70503 [ 41.528735] hda-intel: spurious response 0x0:0x0, last cmd=0x1d70503 [ 41.528862] hda-intel: spurious response 0x0:0x0, last cmd=0x1e70503 [ 41.528985] hda-intel: spurious response 0x0:0x0, last cmd=0x2170503 [ 41.529068] hda-intel: spurious response 0x0:0x0, last cmd=0x2170503 [ 41.529087] hda-intel: spurious response 0x0:0x0, last cmd=0x2170503 [ 86.601342] wlan0: authenticate with AP 00:1b:2f:46:05:0a