kernel-packages team mailing list archive

[CarlosL <climarino@xxxxxxxxxxxx>]

apport information

** Tags added: apport-collected

** Description changed:

  Previously, this USB ISDB-t tuner was working fine with Ubuntu 12.04.3.
  I cleanly upgraded to Ubuntu 13.10 and it stopped working: is recognized by the kernel, but when I try to tune a frequency (using vlc or mplayer), it doesn't show anything. Furthermore, scanning with 'scan' and monitoring with femon (dvb-apps) shows 0% signal. 
  
  When I downgraded the kernel to 3.9.11 (using Ubuntu PPA packages), it
  worked fine.
  
  I suspect a regression was introduced in kernel 3.10 in v4l drivers.
+ --- 
+ ApportVersion: 2.12.5-0ubuntu2.2
+ Architecture: i386
+ DistroRelease: Ubuntu 13.10
+ MarkForUpload: True
+ Package: linux (not installed)
+ Tags:  saucy
+ Uname: Linux 3.13.0-031300rc7-generic i686
+ UnreportableReason: The running kernel is not an Ubuntu kernel
+ UpgradeStatus: No upgrade log present (probably fresh install)
+ UserGroups: adm audio cdrom dip lpadmin plugdev pulse pulse-access sambashare sudo video

** Attachment added: "ProcEnviron.txt"
   https://bugs.launchpad.net/bugs/1266328/+attachment/3942930/+files/ProcEnviron.txt

** Changed in: linux (Ubuntu)
       Status: Incomplete => Confirmed

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https://bugs.launchpad.net/bugs/1266328

Title:
  KWorld UB430-AF TV Tuner no longer works with kernel >= 3.10

Status in “linux” package in Ubuntu:
  Confirmed

Bug description:
  Previously, this USB ISDB-t tuner was working fine with Ubuntu 12.04.3.
  I cleanly upgraded to Ubuntu 13.10 and it stopped working: is recognized by the kernel, but when I try to tune a frequency (using vlc or mplayer), it doesn't show anything. Furthermore, scanning with 'scan' and monitoring with femon (dvb-apps) shows 0% signal. 

  When I downgraded the kernel to 3.9.11 (using Ubuntu PPA packages), it
  worked fine.

  I suspect a regression was introduced in kernel 3.10 in v4l drivers.
  --- 
  ApportVersion: 2.12.5-0ubuntu2.2
  Architecture: i386
  DistroRelease: Ubuntu 13.10
  MarkForUpload: True
  Package: linux (not installed)
  Tags:  saucy
  Uname: Linux 3.13.0-031300rc7-generic i686
  UnreportableReason: The running kernel is not an Ubuntu kernel
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm audio cdrom dip lpadmin plugdev pulse pulse-access sambashare sudo video

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