!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Fri Sep 23 20:15:32 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: 4.4.0-1023-raspi2 Operating System: GNU/Linux Architecture: armv7l Processor: armv7l SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k4.4.0-1023-raspi2 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 !!----------------------------- 1 [V2100 ]: USB-Audio - Vengeance 2100 Corsair Vengeance 2100 at usb-3f980000.usb-1.4, 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=0x1b1c0a0a, ctrlif=0, ctlerr=0 Card: Corsair Vengeance 2100 at usb-3f980000.usb-1.4, full speed Unit: 3 Control: name="PCM Playback Volume", index=0 Info: id=3, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-16384, max=0, dBmin=-6400, 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 Unit: 4 Control: name="Mic Capture Volume", index=0 Info: id=4, control=2, cmask=0x0, channels=1, type="S16" Volume: min=-16384, max=0, dBmin=-6400, dBmax=0 Unit: 4 Control: name="Mic Capture Switch", index=0 Info: id=4, 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 Sep 23 20:14 /dev/snd/controlC1 crw-rw---- 1 root audio 116, 4 Sep 23 20:14 /dev/snd/pcmC1D0c crw-rw---- 1 root audio 116, 3 Sep 23 20:14 /dev/snd/pcmC1D0p crw-rw---- 1 root audio 116, 1 Sep 23 20:14 /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 Sep 23 20:14 . drwxr-xr-x 4 root root 180 Sep 23 20:14 .. lrwxrwxrwx 1 root root 12 Sep 23 20:14 usb-Corsair_Vengeance_2100-00 -> ../controlC1 /dev/snd/by-path: total 0 drwxr-xr-x 2 root root 60 Sep 23 20:14 . drwxr-xr-x 4 root root 180 Sep 23 20:14 .. lrwxrwxrwx 1 root root 12 Sep 23 20:14 platform-3f980000.usb-usb-0:1.4:1.0 -> ../controlC1 !!Aplay/Arecord output !!-------------------- APLAY **** List of PLAYBACK Hardware Devices **** card 1: V2100 [Vengeance 2100], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 1: V2100 [Vengeance 2100], device 0: USB Audio [USB Audio] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 1 [V2100] Card hw:1 'V2100'/'Corsair Vengeance 2100 at usb-3f980000.usb-1.4, full speed' Mixer name : 'USB Mixer' Components : 'USB1b1c:0a0a' Controls : 6 Simple ctrls : 2 Simple mixer control 'PCM',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 64 Mono: Playback 44 [69%] [-20.00dB] [on] Simple mixer control 'Mic',0 Capabilities: cvolume cvolume-joined cswitch cswitch-joined Capture channels: Mono Limits: Capture 0 - 64 Mono: Capture 64 [100%] [0.00dB] [on] !!Alsactl output !!-------------- --startcollapse-- state.V2100 { 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 0 value.1 0 comment { access read type INTEGER count 2 range '0 - 36' } } control.3 { iface MIXER name 'Mic Capture Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.4 { iface MIXER name 'Mic Capture Volume' value 64 comment { access 'read write' type INTEGER count 1 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 0 } } control.5 { iface MIXER name 'PCM Playback Switch' value true comment { access 'read write' type BOOLEAN count 1 } } control.6 { iface MIXER name 'PCM Playback Volume' value 44 comment { access 'read write' type INTEGER count 1 range '0 - 64' dbmin -6400 dbmax 0 dbvalue.0 -2000 } } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_usb_audio snd_hwdep snd_usbmidi_lib snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device brcmfmac brcmutil cfg80211 joydev spi_bcm2835 i2c_bcm2708 bcm2835_gpiomem uio_pdrv_genirq uio iscsi_tcp libiscsi_tcp libiscsi 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 !!-------------- [ 4.400860] PM: Hibernation image not present or could not be loaded. [ 4.400902] ALSA device list: [ 4.400905] No soundcards found. [ 4.413274] mmc1: queuing unknown CIS tuple 0x80 (2 bytes) -- [ 965.585813] hid-generic 0003:1B1C:0A0A.0003: input,hiddev0,hidraw2: USB HID v1.11 Device [Corsair Vengeance 2100] on usb-3f980000.usb-1.4/input3 [ 965.821388] usbcore: registered new interface driver snd-usb-audio [ 2771.819373] usbcore: deregistering interface driver snd-usb-audio [ 2772.315566] usbcore: registered new interface driver snd-usb-audio [ 2822.387638] Program dmidecode tried to access /dev/mem between f0000->100000.