!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Wed May 29 07:22:36 UTC 2019 !!Linux Distribution !!------------------ Ubuntu 18.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 18.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 18.04.2 LTS" HOME_URL="https://www.ubuntu.com/" SUPPORT_URL="https://help.ubuntu.com/" BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/" PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy" UBUNTU_CODENAME=bionic !!DMI Information !!--------------- Manufacturer: Product Name: Product Version: Firmware Version: PE94510M.86A.0065.2008.0801.1803 !!Kernel Information !!------------------ Kernel release: 4.15.0-50-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.15.0-50-generic Library version: 1.1.3 Utilities version: 1.1.3 !!Loaded ALSA modules !!------------------- snd_usb_audio !!Sound Servers on this system !!---------------------------- No sound servers found. !!Soundcards recognised by ALSA !!----------------------------- 1 [U0x46d0x819 ]: USB-Audio - USB Device 0x46d:0x819 USB Device 0x46d:0x819 at usb-0000:00:1d.7-6, high 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 !!Loaded sound module options !!--------------------------- !!Module: snd_usb_audio autoclock : Y device_setup : 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 enable : Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,Y,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) ignore_ctl_error : N index : -2,-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 pid : -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 quirk_alias : (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) vid : -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 !!USB Mixer information !!--------------------- --startcollapse-- USB Mixer: usb_id=0x046d0819, ctrlif=2, ctlerr=0 Card: USB Device 0x46d:0x819 at usb-0000:00:1d.7-6, high speed Unit: 5 Control: name="Mic Capture Volume", index=0 Info: id=5, control=2, cmask=0x0, channels=1, type="S16" Volume: min=768, max=6912, dBmin=300, dBmax=2700 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, 2 May 19 13:47 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 3 May 19 13:47 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 1 May 19 13:47 /dev/snd/seq crw-rw---- 1 root audio 116, 33 May 19 13:47 /dev/snd/timer /dev/snd/by-id: total 0 drwxr-xr-x 2 root root 60 May 19 13:47 . drwxr-xr-x 4 root root 160 May 19 13:47 .. lrwxrwxrwx 1 root root 12 May 19 13:47 usb-046d_0819_F9A9A6A0-02 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 May 19 13:47 . drwxr-xr-x 4 root root 160 May 19 13:47 .. lrwxrwxrwx 1 root root 12 May 19 13:47 pci-0000:00:1d.7-usb-0:6:1.2 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:270: no soundcards found... ARECORD arecord: device_list:270: no soundcards found... !!Amixer output !!------------- !!-------Mixer controls for card 1 [U0x46d0x819] Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control Invalid card number. Usage: amixer [command] Available options: -h,--help this help -c,--card N select the card -D,--device N select the device, default 'default' -d,--debug debug mode -n,--nocheck do not perform range checking -v,--version print version of this program -q,--quiet be quiet -i,--inactive show also inactive controls -a,--abstract L select abstraction level (none or basic) -s,--stdin Read and execute commands from stdin sequentially -R,--raw-volume Use the raw value (default) -M,--mapped-volume Use the mapped volume Available commands: scontrols show all mixer simple controls scontents show contents of all mixer simple controls (default command) sset sID P set contents for one mixer simple control sget sID get contents for one mixer simple control controls show all controls for given card contents show contents of all controls for given card cset cID P set control contents for one control cget cID get control contents for one control !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module i915 gpio_ich snd_usb_audio snd_usbmidi_lib snd_hwdep snd_rawmidi video uvcvideo snd_seq_device snd_pcm videobuf2_vmalloc drm_kms_helper videobuf2_memops drm snd_timer videobuf2_v4l2 snd input_leds videobuf2_core i2c_algo_bit lpc_ich soundcore serio_raw fb_sys_fops videodev syscopyarea media sysfillrect shpchp sysimgblt mac_hid sch_fq_codel it87 hwmon_vid coretemp ip_tables x_tables autofs4 xfs libcrc32c psmouse r8169 mii pata_acpi !!ALSA/HDA dmesg !!-------------- [ 0.044186] ACPI: Added _OSI(Linux-Dell-Video) [ 0.044186] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.044186] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) -- [ 18.309440] usb 1-6: set resolution quirk: cval->res = 384 [ 18.311010] usbcore: registered new interface driver snd-usb-audio [ 18.368117] r8169 0000:01:00.0 enp1s0: link down