Public bug reported: The external USB Audio Interface Terratec DMX 6Fire is not working.
Connecting it gives the following output in dmesg: [ 652.274154] usb 2-4: USB disconnect, device number 5 [ 656.978219] usb 2-4: new high-speed USB device number 8 using xhci_hcd [ 657.000514] usb 2-4: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 1.01 [ 657.000519] usb 2-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 657.000522] usb 2-4: Product: DMX 6Fire USB [ 657.000524] usb 2-4: Manufacturer: TerraTec [ 657.000527] usb 2-4: SerialNumber: 00000000000A468B [ 657.001019] snd-usb-6fire 2-4:1.0: unable to receive device firmware state. [ 657.001032] snd-usb-6fire: probe of 2-4:1.0 failed with error -11 I used an unaltered 20.04 live USB enviroment to rule out other packages I might have installed. 1) Release: Description: Ubuntu 20.04 LTS Release: 20.04 2) Version of package: Not sure about that. My guess is, that it is related to module snd-usb-6fire so here is the output of modinfo filename: /lib/modules/5.4.0-26-generic/kernel/sound/usb/6fire/snd-usb-6fire.ko license: GPL v2 description: TerraTec DMX 6Fire USB audio driver author: Torsten Schenk <torsten.sch...@zoho.com> firmware: 6fire/dmx6firecf.bin firmware: 6fire/dmx6fireap.ihx firmware: 6fire/dmx6firel2.ihx srcversion: CB3529736C1EBE5A8B098F3 alias: usb:v0CCDp0080d*dc*dsc*dp*ic*isc*ip*in* depends: snd-pcm,snd-rawmidi,snd retpoline: Y intree: Y name: snd_usb_6fire vermagic: 5.4.0-26-generic SMP mod_unload sig_id: PKCS#7 signer: Build time autogenerated kernel key sig_key: 2E:1C:6B:CE:DF:4D:6E:F0:5B:25:79:E8:B6:0E:F2:9A:9A:01:CB:AF sig_hashalgo: sha512 signature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parm: index:Index value for the 6fire sound device (array of int) parm: id:ID string for the 6fire sound device. (array of charp) parm: enable:Enable the 6fire sound device. (array of bool) 3) What you expected to happen That I can use the inputs and outputs of the audio device 4) What happened instead Alsa is not detecting the device. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-26.30-generic 5.4.30 Uname: Linux 5.4.0-26-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: ubuntu 5415 F.... pulseaudio /dev/snd/controlC0: ubuntu 5415 F.... pulseaudio CasperMD5CheckResult: pass CasperVersion: 1.445 CurrentDesktop: ubuntu:GNOME Date: Sat May 2 10:49:14 2020 LiveMediaBuild: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Title: USB sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/26/2016 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: L71 Ver. 01.39 dmi.board.name: 198F dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 15.59 dmi.chassis.asset.tag: CNU411C9WB dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvrL71Ver.01.39:bd09/26/2016:svnHewlett-Packard:pnHPEliteBook840G1:pvrA3009DD10203:rvnHewlett-Packard:rn198F:rvrKBCVersion15.59:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP EliteBook 840 G1 dmi.product.sku: D1F44AV dmi.product.version: A3009DD10203 dmi.sys.vendor: Hewlett-Packard ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1876444 Title: Terratec 6Fire DMX snd-usb-6fire 2-4:1.0: unable to receive device firmware state. 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