!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Mon Mar 7 09:43:51 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 3.8.13.16 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.8.13.16 Library version: 1.1.0 Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 0 [U0x46d0x825 ]: USB-Audio - USB Device 0x46d:0x825 USB Device 0x46d:0x825 at usb-s5p-ehci-2.2, high speed !!Loaded sound module options !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d0825, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x825 at usb-s5p-ehci-2.2, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=1536, max=7680, dBmin=600, dBmax=3000 Unit: 5 Control: name="Mic Capture Switch", index=0 Info: id=5, 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 Mar 7 07:53 /dev/snd/controlC0 crw-rw---- 1 root audio 116, 24 Mar 7 07:53 /dev/snd/pcmC0D0c crw-rw---- 1 root audio 116, 1 Mar 7 07:52 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Mar 7 07:52 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Mar 7 07:53 . drwxr-xr-x 4 root root 160 Mar 7 07:53 .. lrwxrwxrwx 1 root root 12 Mar 7 07:53 usb-046d_0825_377A80F0-02 -> ../controlC0 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Mar 7 07:53 . drwxr-xr-x 4 root root 160 Mar 7 07:53 .. lrwxrwxrwx 1 root root 12 Mar 7 07:53 platform-s5p-ehci-usb-0:2.2:1.2 -> ../controlC0 !!Aplay/Arecord output !!-------------------- APLAY ALSA lib conf.c:3750:(snd_config_update_r) Cannot access file /mnt/workdisk/work/Linux_rtmp/alsa/usr/share/alsa/alsa.conf ALSA lib control.c:954:(snd_ctl_open_noupdate) Invalid CTL hw:0 aplay: device_list:277: control open (0): No such file or directory **** List of PLAYBACK Hardware Devices **** ARECORD ALSA lib conf.c:3750:(snd_config_update_r) Cannot access file /mnt/workdisk/work/Linux_rtmp/alsa/usr/share/alsa/alsa.conf ALSA lib control.c:954:(snd_ctl_open_noupdate) Invalid CTL hw:0 arecord: device_list:277: control open (0): No such file or directory **** List of CAPTURE Hardware Devices **** !!Amixer output !!------------- !!-------Mixer controls for card 0 [U0x46d0x825] ALSA lib conf.c:3750:(snd_config_update_r) Cannot access file /mnt/workdisk/work/Linux_rtmp/alsa/usr/share/alsa/alsa.conf ALSA lib control.c:954:(snd_ctl_open_noupdate) Invalid CTL hw:0 amixer: Control device hw:0 open error: No such file or directory ALSA lib conf.c:3750:(snd_config_update_r) Cannot access file /mnt/workdisk/work/Linux_rtmp/alsa/usr/share/alsa/alsa.conf ALSA lib control.c:954:(snd_ctl_open_noupdate) Invalid CTL hw:0 amixer: Mixer attach hw:0 error: No such file or directory !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rtl8192cu snd_usb_audio joydev snd_usbmidi_lib snd_hwdep mousedev uvcvideo snd_rawmidi videobuf2_vmalloc snd_seq_device ipv6 snd_soc_wm8960 fuse !!ALSA/HDA dmesg !!-------------- [ 0.000000] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 259842 [ 0.000000] Kernel command line: root=/dev/mmcblk0p2 rootfstype=ext4 console=ttySAC0,115200n8 video=HDMI-A-1:1920x1080@60 drm_kms_helper.edid_firmware=edid/1920x1080.bin bootdev=SD skipcali=y [ 0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes) -- [ 2.702920] exynos_cpufreq_init: failed to get resource vdd_arm [ 2.708824] ALSA device list: [ 2.711733] No soundcards found. [ 2.715565] Freeing init memory: 176K -- [ 6.861469] set resolution quirk: cval->res = 384 [ 6.863105] usbcore: registered new interface driver snd-usb-audio [ 7.106567] init: hwservice main process (2866) terminated with status 1 -- [ 526.561791] Internal error: Oops: 817 [#1] PREEMPT SMP ARM [ 526.561853] Modules linked in: rtl8192cu snd_usb_audio joydev snd_usbmidi_lib snd_hwdep mousedev uvcvideo snd_rawmidi videobuf2_vmalloc snd_seq_device ipv6 snd_soc_wm8960 fuse [ 526.577404] CPU: 3 Not tainted (3.8.13.16 #1) [ 526.582099] PC is at retire_capture_urb 0x21c/0x578 [snd_usb_audio] [ 526.588340] LR is at 0xe737f4f0 -- [ 526.832250] 9fe0: 00000000 beae5350 00261270 0003acfc 60000010 beae54ac 00000000 00000000 [ 526.840429] [] (retire_capture_urb 0x21c/0x578 [snd_usb_audio]) from [] (snd_pcm_open_substream 0x5c/0x9c) [ 526.851784] [] (snd_pcm_open_substream 0x5c/0x9c) from [] (snd_pcm_open 0x9c/0x1d8) [ 526.861156] [] (snd_pcm_open 0x9c/0x1d8) from [] (snd_pcm_capture_open 0x3c/0x58) [ 526.870359] [] (snd_pcm_capture_open 0x3c/0x58) from [] (snd_open 0x88/0x1a0) [ 526.879216] [] (snd_open 0x88/0x1a0) from [] (chrdev_open 0x88/0x170) [ 526.887371] [] (chrdev_open 0x88/0x170) from [] (do_dentry_open.isra.15 0x1dc/0x25c)