!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Thu Oct 20 17:01:47 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 16.04.1 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 16.04.1 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 16.04.1 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" UBUNTU_CODENAME=xenial Ubuntu 16.04 LTS (Xenial Xerus) !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: !!Kernel Information !!------------------ Kernel release: 4.4.0-1029-raspi2 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-1029-raspi2 Library version: 1.1.0 Utilities version: 1.1.0 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- 1 [mono ]: USB-Audio - Jabra UC VOICE 750a MS mono Jabra Jabra UC VOICE 750a MS mono at usb-3f980000.usb-1.2, full speed !!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=-2 snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 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 !!--------------------------- !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x0b0e034e, ctrlif=0, ctlerr=0 Card: Jabra Jabra UC VOICE 750a MS mono at usb-3f980000.usb-1.2, full speed Unit: 2 Control: name="Headset Capture Volume", index=0 Info: id=2, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-3840, max=1280, dBmin=-1500, dBmax=500 Unit: 2 Control: name="Headset Capture Switch", index=0 Info: id=2, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 5 Control: name="Headset Playback Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-5632, max=1280, dBmin=-2200, dBmax=500 Unit: 5 Control: name="Headset Playback Switch", index=0 Info: id=5, control=1, cmask=0x0, channels=1, type="INV_BOOLEAN" Volume: min=0, max=1, dBmin=0, dBmax=0 Unit: 11 Control: name="Sidetone Playback Volume", index=0 Info: id=11, control=2, cmask=0x0, channels=1, type="S16" Volume: min=0, max=4096, dBmin=0, dBmax=1600 Unit: 11 Control: name="Sidetone Playback Switch", index=0 Info: id=11, 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, 2 Feb 11 2016 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Feb 11 2016 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 3 Oct 20 16:56 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Feb 11 2016 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Feb 11 2016 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 Feb 11 2016 . drwxr-xr-x 4 root root 180 Feb 11 2016 .. lrwxrwxrwx 1 root root 12 Feb 11 2016 usb-Jabra_Jabra_UC_VOICE_750a_MS_mono_00019148BA53-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Feb 11 2016 . drwxr-xr-x 4 root root 180 Feb 11 2016 .. lrwxrwxrwx 1 root root 12 Feb 11 2016 platform-3f980000.usb-usb-0:1.2:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY Home directory not accessible: Permission denied **** List of PLAYBACK Hardware Devices **** card 1: mono [Jabra UC VOICE 750a MS mono], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD Home directory not accessible: Permission denied **** List of CAPTURE Hardware Devices **** card 1: mono [Jabra UC VOICE 750a MS mono], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [mono] Card hw:1 'mono'/'Jabra Jabra UC VOICE 750a MS mono at usb-3f980000.usb-1.2, full speed' Mixer name : 'USB Mixer' Components : 'USB0b0e:034e' Controls : 8 Simple ctrls : 2 Simple mixer control 'Sidetone',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 4096 Mono: Playback 3212 [78%] [12.54dB] [on] Simple mixer control 'Headset',0 Capabilities: pvolume pvolume-joined cvolume cvolume-joined pswitch pswitch-joined cswitch cswitch-joined Playback channels: Mono Capture channels: Mono Limits: Playback 0 - 9 Capture 0 - 10 Mono: Playback 8 [89%] [2.00dB] [on] Capture 6 [60%] [-3.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.mono { control.1 { iface PCM name 'Capture Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.2 { iface PCM name 'Playback Channel Map' value 0 comment { access read type INTEGER count 1 range '0 - 36' } } control.3 { iface MIXER name 'Headset Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Headset Capture Volume' value 6 comment { access 'read write' type INTEGER count 1 range '0 - 10' dbmin -1500 dbmax 500 dbvalue.0 -300 } } control.5 { iface MIXER name 'Sidetone Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'Sidetone Playback Volume' value 3212 comment { access 'read write' type INTEGER count 1 range '0 - 4096' dbmin 0 dbmax 1600 dbvalue.0 1254 } } control.7 { iface MIXER name 'Headset Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.8 { iface MIXER name 'Headset Playback Volume' value 8 comment { access 'read write' type INTEGER count 1 range '0 - 9' dbmin -2200 dbmax 500 dbvalue.0 200 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_pcm_oss snd_mixer_oss arc4 rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq cfg80211 joydev snd_rawmidi snd_seq_device i2c_bcm2708 spi_bcm2835 bcm2835_gpiomem uio_pdrv_genirq uio iscsi_tcp libiscsi_tcp libiscsi parport_pc ppdev lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq raid1 raid0 multipath linear !!ALSA/HDA dmesg !!-------------- [ 4.922195] PM: Hibernation image not present or could not be loaded. [ 4.922246] ALSA device list: [ 4.928624] No soundcards found. [ 4.937015] Freeing unused kernel memory: 1024K (80e00000 - 80f00000) -- [ 16.768316] usb 1-1.2: [11] FU [Sidetone Playback Volume] ch = 1, val = 0/4096/1 [ 16.792815] usbcore: registered new interface driver snd-usb-audio [ 17.004112] rtl8192cu: Chip version 0x10 -- [ 1209.392358] WARNING: CPU: 0 PID: 2422 at /build/linux-raspi2-p6uygi/linux-raspi2-4.4.0/include/asm-generic/dma-mapping-common.h:274 __DWC_DMA_FREE 0xb0/0xb4() [ 1209.392372] Modules linked in: snd_pcm_oss snd_mixer_oss arc4 rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq cfg80211 joydev snd_rawmidi snd_seq_device i2c_bcm2708 spi_bcm2835 bcm2835_gpiomem uio_pdrv_genirq uio iscsi_tcp libiscsi_tcp libiscsi parport_pc ppdev lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq raid1 raid0 multipath linear [last unloaded: snd_mixer_oss] [ 1209.392625] CPU: 0 PID: 2422 Comm: pulseaudio Not tainted 4.4.0-1029-raspi2 #36-Ubuntu -- [ 1209.392990] [<8071dbf0>] (usb_disable_interface) from [<8071e0f4>] (usb_set_interface 0x1a0/0x358) [ 1209.393175] [<8071e0f4>] (usb_set_interface) from [<7f3ef2cc>] (snd_usb_pcm_close 0x88/0xa0 [snd_usb_audio]) [ 1209.393371] [<7f3ef2cc>] (snd_usb_pcm_close [snd_usb_audio]) from [<7f3ef320>] (snd_usb_playback_close 0x1c/0x20 [snd_usb_audio]) [ 1209.393474] [<7f3ef320>] (snd_usb_playback_close [snd_usb_audio]) from [<8085041c>] (snd_pcm_release_substream.part.12 0x58/0xbc) [ 1209.393503] [<8085041c>] (snd_pcm_release_substream.part.12) from [<8085054c>] (snd_pcm_release 0x9c/0xa8) [ 1209.393529] [<8085054c>] (snd_pcm_release) from [<802ac538>] (__fput 0xa0/0x238) [ 1209.393555] [<802ac538>] (__fput) from [<802ac740>] (____fput 0x18/0x1c) -- [ 1214.616347] WARNING: CPU: 1 PID: 2430 at /build/linux-raspi2-p6uygi/linux-raspi2-4.4.0/include/asm-generic/dma-mapping-common.h:274 __DWC_DMA_FREE 0xb0/0xb4() [ 1214.616362] Modules linked in: snd_pcm_oss snd_mixer_oss arc4 rtl8192cu rtl_usb rtl8192c_common rtlwifi mac80211 snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq cfg80211 joydev snd_rawmidi snd_seq_device i2c_bcm2708 spi_bcm2835 bcm2835_gpiomem uio_pdrv_genirq uio iscsi_tcp libiscsi_tcp libiscsi parport_pc ppdev lp parport btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor xor_neon raid6_pq raid1 raid0 multipath linear [last unloaded: snd_mixer_oss] [ 1214.616618] CPU: 1 PID: 2430 Comm: alsa-sink-USB A Tainted: G W 4.4.0-1029-raspi2 #36-Ubuntu -- [ 1214.616994] [<8071dbf0>] (usb_disable_interface) from [<8071e0f4>] (usb_set_interface 0x1a0/0x358) [ 1214.617181] [<8071e0f4>] (usb_set_interface) from [<7f3ef2cc>] (snd_usb_pcm_close 0x88/0xa0 [snd_usb_audio]) [ 1214.617350] [<7f3ef2cc>] (snd_usb_pcm_close [snd_usb_audio]) from [<7f3ef320>] (snd_usb_playback_close 0x1c/0x20 [snd_usb_audio]) [ 1214.617452] [<7f3ef320>] (snd_usb_playback_close [snd_usb_audio]) from [<8085041c>] (snd_pcm_release_substream.part.12 0x58/0xbc) [ 1214.617482] [<8085041c>] (snd_pcm_release_substream.part.12) from [<8085054c>] (snd_pcm_release 0x9c/0xa8) [ 1214.617507] [<8085054c>] (snd_pcm_release) from [<802ac538>] (__fput 0xa0/0x238) [ 1214.617531] [<802ac538>] (__fput) from [<802ac740>] (____fput 0x18/0x1c)