!!################################ !!ALSA Information Script v 0.4.62 !!################################ !!Script ran on: Mon Dec 2 16:16:39 UTC 2013 !!Linux Distribution !!------------------ Debian GNU/Linux 7 \n \l PRETTY_NAME="Debian GNU/Linux 7 (wheezy)" NAME="Debian GNU/Linux" ID=debian HOME_URL="http://www.debian.org/" SUPPORT_URL="http://www.debian.org/support/" BUG_REPORT_URL="http://bugs.debian.org/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.8.13-bone30 Operating System: GNU/Linux Architecture: armv7l Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.8.13-bone30 Library version: 1.0.25 Utilities version: 1.0.25 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- !!Modprobe options (Sound related) !!-------------------------------- snd_pcsp: index=-2 snd_usb_audio: index=0 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: nrpacks=1 !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0d8c0001, ctrlif=0, ctlerr=0 Card: USB Device 0xd8c:0x01 at usb-musb-hdrc.1.auto-1.4, full speed Unit: 13 Control: name="PCM Playback Volume", index=0 Info: id=13, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 13 Control: name="PCM Playback Switch", index=0 Info: id=13, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw---T 1 root audio 116, 3 Dec 2 16:16 /dev/snd/controlC0 crw-rw---T 1 root audio 116, 2 Dec 2 16:16 /dev/snd/pcmC0D0p crw-rw---T 1 root audio 116, 1 Dec 19 2013 /dev/snd/seq crw-rw---T 1 root audio 116, 33 Dec 19 2013 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Dec 2 16:16 . drwxr-xr-x 4 root root 160 Dec 2 16:16 .. lrwxrwxrwx 1 root root 12 Dec 2 16:16 usb-C-Media_INC._USB_Audio-00 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Dec 2 16:16 . drwxr-xr-x 4 root root 160 Dec 2 16:16 .. lrwxrwxrwx 1 root root 12 Dec 2 16:16 platform-musb-hdrc.1.auto-usb-0:1.4:1.0 -> ../controlC0 !!ALSA configuration files !!------------------------ !!System wide config file (/etc/asound.conf) pcm.!default { type hw card 0 device 0 } !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 0: Audio [USB Audio], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module g_multi libcomposite snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device !!ALSA/HDA dmesg !!-------------- [ 2731.971200] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2731.975188] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2731.997213] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2732.010866] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2732.483384] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2732.491196] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2732.508847] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2732.520695] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2733.504418] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2733.510598] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2733.531709] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2733.544165] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2733.918981] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2733.924942] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2733.946572] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2733.959221] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2734.123122] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.135118] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.150066] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.162487] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2734.169840] hub 1-1:1.0: port 4, status 0101, change 0002, 12 Mb/s [ 2734.170298] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.180086] usb 1-1.4: USB disconnect, device number 5 [ 2734.185956] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.195653] usb 1-1.4: unregistering device -- [ 2734.527880] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2734.534187] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.555459] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.571011] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2734.948261] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2734.954267] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.975949] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2734.988847] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2735.151723] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.163737] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.175221] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.186352] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2735.195327] usb 1-1.4: USB disconnect, device number 7 [ 2735.200897] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.210876] usb 1-1.4: unregistering device -- [ 2735.545445] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2735.552823] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.573866] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.585748] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2735.961473] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2735.967686] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2735.987996] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.000661] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2736.164856] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.176719] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.188118] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.199710] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.210358] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2736.220042] usb 1-1.4: USB disconnect, device number 9 [ 2736.225620] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2736.235463] usb 1-1.4: unregistering device -- [ 2736.971300] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2736.977976] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.016461] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.040921] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2737.436061] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2737.442091] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.462225] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.475057] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2737.854515] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2737.860692] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.880529] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2737.893384] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2738.291324] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2738.449947] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2738.462724] ALSA sound/usb/mixer.c:417 cannot get current value for control 2 ch 0: err = -22 [ 2738.514386] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2738.879398] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2738.883312] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2738.905444] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2738.918390] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2739.313409] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2739.477428] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2739.490154] ALSA sound/usb/mixer.c:417 cannot get current value for control 2 ch 0: err = -22 [ 2739.538395] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2739.898922] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2739.905257] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2739.926671] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2739.938506] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2740.309091] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2740.315063] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.335193] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.347860] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2740.511431] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.523430] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.534946] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.546711] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.558096] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.568078] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2740.577559] usb 1-1.4: USB disconnect, device number 18 [ 2740.583306] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.593234] usb 1-1.4: unregistering device -- [ 2740.924824] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2740.930211] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.952294] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2740.965144] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2741.338897] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2741.344329] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.365305] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.378072] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2741.535102] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.547127] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.562740] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2741.575114] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.586385] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2741.595252] usb 1-1.4: USB disconnect, device number 20 [ 2741.600942] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.610827] usb 1-1.4: unregistering device -- [ 2741.943897] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2741.947669] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.969945] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2741.982670] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2742.378445] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2742.541474] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2742.610401] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2742.975105] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2742.980249] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.000948] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.013828] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2743.391118] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2743.393955] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.415570] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.428435] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2743.585737] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.598504] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.611581] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2743.623966] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.634443] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2743.643422] usb 1-1.4: USB disconnect, device number 24 [ 2743.649096] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2743.658943] usb 1-1.4: unregistering device -- [ 2743.992687] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2743.995470] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2744.017704] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2744.030529] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2744.420079] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2744.586264] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2744.658395] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2745.018866] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2745.021765] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.043422] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.068117] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2745.432168] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2745.438838] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.459485] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.471322] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2745.638741] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.650693] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.662217] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.673962] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.683904] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2745.693183] usb 1-1.4: USB disconnect, device number 28 [ 2745.698909] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2745.709254] usb 1-1.4: unregistering device -- [ 2746.043493] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2746.050193] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.071115] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.085426] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2746.461443] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2746.465319] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.487838] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.500186] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2746.664114] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.675989] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.687426] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.699128] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.709075] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2746.717944] usb 1-1.4: USB disconnect, device number 30 [ 2746.723623] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2746.733650] usb 1-1.4: unregistering device -- [ 2747.457567] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2747.462060] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2747.484588] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2747.497199] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2747.875505] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2747.879441] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2747.906137] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2747.917855] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2748.293488] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2748.299808] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2748.320835] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2748.333040] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2748.508256] usb 1-1.4: USB disconnect, device number 34 [ 2748.513962] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2748.524179] usb 1-1.4: unregistering device -- [ 2748.857947] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2748.864186] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2748.880974] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2748.896376] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2749.287650] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2749.295448] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2749.331781] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2749.353398] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2749.910899] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2749.914907] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2749.950343] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2749.978233] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2750.052484] usb 1-1.4: USB disconnect, device number 37 [ 2750.066938] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2750.078109] usb 1-1.4: unregistering device -- [ 2750.413528] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2750.418769] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2750.455270] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2750.482571] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2750.564322] usb 1-1.4: USB disconnect, device number 38 [ 2750.580688] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2750.591551] usb 1-1.4: unregistering device -- [ 2750.931137] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2750.936139] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2750.973152] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2751.003687] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2751.444318] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2751.557981] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2751.570255] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2751.943177] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2752.003994] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2752.014907] ALSA sound/usb/mixer.c:417 cannot get current value for control 2 ch 0: err = -22 [ 2752.082290] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010 -- [ 2752.434590] snd-usb-audio 1-1.4:1.0: usb_probe_interface - got id [ 2752.440823] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2752.468213] ALSA sound/usb/mixer.c:931 13:0: cannot get min/max values for control 2 (id 13) [ 2752.486944] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) -- [ 2752.887504] usb 1-1.4: adding 1-1.4:1.1 (config #1, interface 1) [ 2752.944998] ALSA sound/usb/mixer.c:417 cannot get current value for control 1 ch 0: err = -22 [ 2752.955933] ALSA sound/usb/mixer.c:417 cannot get current value for control 2 ch 0: err = -22 [ 2753.106328] hub 1-1:1.0: state 7 ports 4 chg 0000 evt 0010