!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Mon Oct 3 18:38:04 UTC 2011 !!Linux Distribution !!------------------ Ubuntu 11.04 \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 11.04" !!DMI Information !!--------------- Manufacturer: System manufacturer Product Name: System Product Name Product Version: System Version !!Kernel Information !!------------------ Kernel release: 2.6.38-11-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.23 Library version: 1.0.24.1 Utilities version: 1.0.24.2 !!Loaded ALSA modules !!------------------- snd_dummy !!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 !!----------------------------- 1 [Dummy ]: Dummy - Dummy Dummy 1 !!PCI Soundcards installed in the system !!-------------------------------------- 20:01.0 Audio device: VIA Technologies, Inc. VT1708/A [Azalia HDAC] (VIA High Definition Audio Controller) (rev 10) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- 20:01.0 0403: 1106:3288 (rev 10) Subsystem: 1043:8290 !!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 !!-------------------------- !!Module: snd_dummy enable : Y,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 fake_buffer : Y hrtimer : Y id : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) 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 : (null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null),(null) pcm_devs : 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 pcm_substreams : 8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8 !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 4 Oct 4 02:19 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 Oct 4 02:36 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 2 Oct 4 02:37 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Oct 4 01:20 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Oct 4 01:20 /dev/snd/timer /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Oct 4 02:19 . drwxr-xr-x 3 root root 160 Oct 4 02:19 .. lrwxrwxrwx 1 root root 12 Oct 4 02:19 platform-snd_dummy.0 -> ../controlC1 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 1: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM] Subdevices: 7/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 ARECORD **** List of CAPTURE Hardware Devices **** card 1: Dummy [Dummy], device 0: Dummy PCM [Dummy PCM] Subdevices: 8/8 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2: subdevice #2 Subdevice #3: subdevice #3 Subdevice #4: subdevice #4 Subdevice #5: subdevice #5 Subdevice #6: subdevice #6 Subdevice #7: subdevice #7 !!Amixer output !!------------- !!-------Mixer controls for card 1 [Dummy] Card hw:1 'Dummy'/'Dummy 1' Mixer name : 'Dummy Mixer' Components : '' Controls : 10 Simple ctrls : 5 Simple mixer control 'Master',0 Capabilities: volume cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 100 [100%] [0.00dB] Capture [off] Front Right: 100 [100%] [0.00dB] Capture [off] Simple mixer control 'Synth',0 Capabilities: volume cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'Line',0 Capabilities: volume cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 100 [100%] [0.00dB] Capture [on] Front Right: 100 [100%] [0.00dB] Capture [on] Simple mixer control 'CD',0 Capabilities: volume cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: 0 [33%] [-30.00dB] Capture [off] Front Right: 0 [33%] [-30.00dB] Capture [off] Simple mixer control 'Mic',0 Capabilities: volume cswitch penum Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: -50 - 100 Front Left: -50 [0%] [-45.00dB] Capture [off] Front Right: -50 [0%] [-45.00dB] Capture [off] !!Alsactl output !!------------- --startcollapse-- state.Dummy { control.1 { iface MIXER name 'Master Volume' value.0 100 value.1 100 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.2 { iface MIXER name 'Master Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.3 { iface MIXER name 'Synth Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.4 { iface MIXER name 'Synth Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.5 { iface MIXER name 'Line Volume' value.0 100 value.1 100 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 0 dbvalue.1 0 } } control.6 { iface MIXER name 'Line Capture Switch' value.0 true value.1 true comment { access 'read write' type BOOLEAN count 2 } } control.7 { iface MIXER name 'Mic Volume' value.0 -50 value.1 -50 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -4500 dbvalue.1 -4500 } } control.8 { iface MIXER name 'Mic Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } control.9 { iface MIXER name 'CD Volume' value.0 0 value.1 0 comment { access 'read write' type INTEGER count 2 range '-50 - 100' dbmin -4500 dbmax 0 dbvalue.0 -3000 dbvalue.1 -3000 } } control.10 { iface MIXER name 'CD Capture Switch' value.0 false value.1 false comment { access 'read write' type BOOLEAN count 2 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_vx_lib snd_dummy snd_via82xx gameport snd_ac97_codec ac97_bus snd_mpu401_uart parport_pc ppdev snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd amd64_edac_mod soundcore psmouse k8temp edac_core snd_page_alloc serio_raw i2c_viapro shpchp edac_mce_amd asus_atk0110 lp parport via_rhine sata_via pata_via !!ALSA/HDA dmesg !!------------------ [ 5.593608] type=1400 audit(1317662406.187:8): apparmor="STATUS" operation="profile_load" name="/usr/share/gdm/guest-session/Xsession" pid=626 comm="apparmor_parser" [ 5.595723] HDA Intel 0000:20:01.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 5.595776] HDA Intel 0000:20:01.0: setting latency timer to 64 [ 5.595791] BUG: unable to handle kernel paging request at ffffc900001a8000 [ 5.595950] IP: [] azx_create 0x3f5/0x81f [snd_hda_intel] [ 5.596069] PGD 35418067 PUD 35419067 PMD 3541a067 PTE 800000fd00000173 -- [ 5.596545] CPU 0 [ 5.596593] Modules linked in: snd_hda_intel( ) snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd amd64_edac_mod soundcore psmouse k8temp edac_core snd_page_alloc serio_raw i2c_viapro shpchp edac_mce_amd asus_atk0110 lp parport via_rhine sata_via pata_via [ 5.598061] [ 5.598120] Pid: 674, comm: work_for_cpu Not tainted 2.6.38-11-generic #50-Ubuntu System manufacturer System Product Name/M2V-MX SE [ 5.598429] RIP: 0010:[] [] azx_create 0x3f5/0x81f [snd_hda_intel] [ 5.598556] RSP: 0018:ffff88003427be00 EFLAGS: 00010286 -- [ 5.600264] [] ? snd_card_create 0x1b4/0x390 [snd] [ 5.600334] [] azx_probe 0xb3/0x274 [snd_hda_intel] [ 5.600402] [] local_pci_probe 0x5f/0xd0 -- [ 5.600852] Code: ff ff 85 c0 4c 8b 55 c8 0f 88 23 04 00 00 4c 89 e7 e8 f4 fe 1c e1 4c 8b 55 c8 41 8b 7a 40 e8 a7 61 fa e0 4c 8b 55 c8 49 8b 42 38 <66> 44 8b 30 41 8b 42 14 8b 4d c0 83 e8 03 83 f8 01 77 40 31 d2 [ 5.603901] RIP [] azx_create 0x3f5/0x81f [snd_hda_intel] [ 5.604014] RSP -- [ 3641.322956] no UART detected at 0x1 [ 3641.323131] serial midi soundcard not found or device busy