!!################################ !!ALSA Information Script v 0.4.60 !!################################ !!Script ran on: Mon Dec 26 20:19:52 UTC 2011 !!Linux Distribution !!------------------ CentOS release 6.2 (Final) CentOS release 6.2 (Final) CentOS release 6.2 (Final) CentOS release 6.2 (Final) !!DMI Information !!--------------- Manufacturer: ASUSTeK Computer INC. Product Name: T91MT Product Version: x.x !!Kernel Information !!------------------ Kernel release: 2.6.32-220.2.1.el6.i686 Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.23 Library version: Utilities version: 1.0.21 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes aRts: Installed - Yes (/usr/bin/artsd) Running - No Jack: Installed - Yes (/usr/bin/jackd) Running - No !!Soundcards recognised by ALSA !!----------------------------- 0 [default ]: USB-Audio - USB Audio DAC Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-2, full s !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!-------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd-usb-audio: index=0 !!Loaded sound module options !!-------------------------- !!Module: snd_usb_audio async_unlink : Y device_setup : 0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y id : (null),(null),(null),(null),(null),(null),(null),(null) ignore_ctl_error : N index : 0,-1,-1,-1,-1,-1,-1,-1 nrpacks : 8 pid : -1,-1,-1,-1,-1,-1,-1,-1 vid : -1,-1,-1,-1,-1,-1,-1,-1 !!USB Mixer information !!--------------------------- --startcollapse-- USB Mixer: usb_id=0x08bb2706, ctrlif=0, ctlerr=0 Card: Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-2, full s Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x3, channels=2, type="S16" Volume: min=-32768, max=0, dBmin=-12800, dBmax=0 Unit: 3 Control: name="PCM Playback Switch", index=0 Info: id=3, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 0 Dec 26 14:53 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 16 Dec 26 15:05 /dev/snd/pcmC0D0p crw-rw---- 1 root audio 116, 1 Dec 26 14:53 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Dec 26 14:53 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 26 14:53 . drwxr-xr-x 4 root root 160 Dec 26 14:53 .. lrwxrwxrwx 1 root root 12 Dec 26 14:53 usb-Burr-Brown_from_TI_USB_Audio_DAC-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 26 14:53 . drwxr-xr-x 4 root root 160 Dec 26 14:53 .. lrwxrwxrwx 1 root root 12 Dec 26 14:53 pci-0000:00:1d.0-usb-0:2:1.0 -> ../controlC0 !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: default [USB Audio DAC ], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [default] Card hw:0 'default'/'Burr-Brown from TI USB Audio DAC at usb-0000:00:1d.0-2, full s' Mixer name : 'USB Mixer' Components : 'USB08bb:2706' Controls : 2 Simple ctrls : 1 Simple mixer control 'PCM',0 Capabilities: pvolume pswitch pswitch-joined penum Playback channels: Front Left - Front Right Limits: Playback 0 - 128 Mono: Front Left: Playback 128 [100%] [0.00dB] [on] Front Right: Playback 128 [100%] [0.00dB] [on] !!Alsactl output !!------------- --startcollapse-- state.default { control.1 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'PCM Playback Switch' value true } control.2 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 128' comment.dbmin -12800 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 128 value.1 128 } } --endcollapse-- !!All Loaded Modules !!------------------ Module autofs4 sunrpc bnx2fc cnic uio fcoe libfcoe libfc scsi_transport_fc 8021q scsi_tgt garp stp llc ipv6 fuse arc4 ecb ath9k mac80211 ath cfg80211 rfkill atl1c microcode sg snd_usb_audio snd_seq snd_pcm snd_timer snd_page_alloc snd_hwdep snd_usbmidi_lib snd_rawmidi snd_seq_device snd soundcore i2c_isch i2c_core ext4 mbcache jbd2 sd_mod crc_t10dif video output pata_acpi ata_generic pata_sch usb_storage dm_mirror dm_region_hash dm_log dm_mod !!ALSA/HDA dmesg !!------------------ ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:2: endpoint lacks sample rate attribute bit, cannot set. usbcore: registered new interface driver snd-usb-audio -- eth0: no IPv6 routers present ALSA pcm.c:174: 2:1:2: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. type=1305 audit(1324929259.704:35177): auid=4294967295 ses=4294967295 op="remove rule" key=(null) list=4 res=1 -- readahead-collector: finished ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. ALSA pcm.c:174: 2:1:1: endpoint lacks sample rate attribute bit, cannot set. atl1c 0000:03:00.0: vpd r/w failed. This is likely a firmware bug on this device. Contact the card vendor for a firmware update.