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[Fabián Rodríguez <991130@xxxxxxxxxxxxxxxxxx>]

Spelling won't matter, no, but the number will indicate the order in
which rules will be applied, if I remember well. Please check the
related documentaiton in Ubuntu.

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https://bugs.launchpad.net/bugs/991130

Title:
  Can't use Hauppage HVR-950Q USB tuner [2040:7200] from user
  applications, bad permissions

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  This device is properly recognized but requires firmware (which is a
  separate issue) and proper permissions.

  I needed to add a udev rules file (/etc/udev/rules.d/99-hauppage.rules
  ) with this: SUBSYSTEM=="usb",ATTRS{idVendor}=="2040",
  ATTRS{idProduct}=="7200", MODE="0666"

  Such rules should be automatically added. The above worked for me but
  I didn' t research if there was a better way to acocmplish this.

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: linux-image-3.2.0-23-generic 3.2.0-23.36
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
  ApportVersion: 2.0.1-0ubuntu5
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  ubuntu     3878 F.... pulseaudio
   /dev/snd/controlC0:  ubuntu     3878 F.... pulseaudio
   /dev/snd/pcmC0D0c:   ubuntu     3878 F...m pulseaudio
  CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not found.
  Card0.Amixer.info:
   Card hw:0 'Intel'/'HDA Intel at 0xf7cf4000 irq 48'
     Mixer name	: 'Intel IbexPeak HDMI'
     Components	: 'HDA:10ec0892,10438436,00100302 HDA:80862804,80860101,00100000'
     Controls      : 49
     Simple ctrls  : 21
  Card1.Amixer.info:
   Card hw:1 'HVR950Q'/'Hauppauge HVR-950Q at usb-0000:00:1a.0-1.2, high speed'
     Mixer name	: 'USB Mixer'
     Components	: 'USB2040:7200'
     Controls      : 1
     Simple ctrls  : 1
  Card1.Amixer.values:
   Simple mixer control 'Digital In',0
     Capabilities: cswitch cswitch-joined penum
     Capture channels: Mono
     Mono: Capture [on]
  CasperVersion: 1.315
  Date: Sun Apr 29 14:04:40 2012
  IwConfig:
   lo        no wireless extensions.
   
   eth0      no wireless extensions.
  LiveMediaBuild: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
  MachineType: System manufacturer System Product Name
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/username.seed boot=casper initrd=/casper/initrd.lz quiet splash -- BOOT_IMAGE=/casper/vmlinuz
  RelatedPackageVersions:
   linux-restricted-modules-3.2.0-23-generic N/A
   linux-backports-modules-3.2.0-23-generic  N/A
   linux-firmware                            1.79
  RfKill:
   
  SourcePackage: linux
  StagingDrivers: mei
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 07/22/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 1604
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: P7H55-M PRO
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev 1.xx
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1604:bd07/22/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP7H55-MPRO:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

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