kernel-packages team mailing list archive

["Christopher M. Penalver" <christopher.m.penalver@xxxxxxxxx>]

Reinis Zumbergs, the next step is to bisect from 11.10 (kernel 3.0.x) to
12.01.01 (kernel 3.2.0-24.37-generic) in order to identify the offending
commit. Could you please do this following
https://wiki.ubuntu.com/Kernel/KernelBisection ?

** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream-3.14-rc2

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

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https://bugs.launchpad.net/bugs/999875

Title:
  05ca:181e [Dell Latitude E5520] My camera stopped showing video feed
  since about two weeks ago

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  1) Kubuntu 12.04 amd64
  2) v4l-utils:  Installed: 0.8.6-1ubuntu1
  3) It was working fine all the time on 11.10 and Precise Beta. And I believe it was still working after final release, but I'm not 100% sure.
  4) The returned video is just black and a bit of faint colored circle in the middle

  It's built in webcam of Dell Latitude E5520
  In lsusb, I think, it shows as "Bus 001 Device 003: ID 05ca:181e Ricoh Co., Ltd"
  In vlc it shows as "CN0CJ3P2724871B9C7XGA00" - "Laptop_Integrated_Webcam_FHD"

  ProblemType: Bug
  DistroRelease: Ubuntu 12.04
  Package: libv4l-0 0.8.6-1ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
  Uname: Linux 3.2.0-24-generic x86_64
  ApportVersion: 2.0.1-0ubuntu7
  Architecture: amd64
  Date: Tue May 15 21:19:34 2012
  EcryptfsInUse: Yes
  InstallationMedia: Kubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120413)
  ProcEnviron:
   LANGUAGE=
   TERM=xterm
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: v4l-utils
  UpgradeStatus: No upgrade log present (probably fresh install)
  --- 
  ApportVersion: 2.9.2-0ubuntu2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  roodis     2087 F.... panel-11-mixer
  CRDA:
   country DE:
   	(2400 - 2483 @ 40), (N/A, 20)
   	(5150 - 5250 @ 40), (N/A, 20), NO-OUTDOOR
   	(5250 - 5350 @ 40), (N/A, 20), NO-OUTDOOR, DFS
   	(5470 - 5725 @ 40), (N/A, 26), DFS
  DistroRelease: Ubuntu 13.04
  EcryptfsInUse: Yes
  HibernationDevice: RESUME=UUID=a297fcfa-1788-45f0-bee9-573714a9839a
  InstallationDate: Installed on 2012-08-16 (220 days ago)
  InstallationMedia: Xubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120724)
  MachineType: Dell Inc. Latitude E5520
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-14-generic root=UUID=01e049cf-b5c1-4115-8d98-00f0227207bf ro quiet splash vt.handoff=7
  ProcVersionSignature: Ubuntu 3.8.0-14.24-generic 3.8.4
  RelatedPackageVersions:
   linux-restricted-modules-3.8.0-14-generic N/A
   linux-backports-modules-3.8.0-14-generic  N/A
   linux-firmware                            1.104
  Tags:  raring
  Uname: Linux 3.8.0-14-generic x86_64
  UpgradeStatus: Upgraded to raring on 2013-03-05 (20 days ago)
  UserGroups: adm audio cdrom dip lpadmin plugdev sambashare sudo www-data
  dmi.bios.date: 07/10/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A02
  dmi.board.asset.tag: Min tie
  dmi.board.name: 03PH4G
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.asset.tag: Min tie
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA02:bd07/10/2011:svnDellInc.:pnLatitudeE5520:pvr01:rvnDellInc.:rn03PH4G:rvrA01:cvnDellInc.:ct9:cvr:
  dmi.product.name: Latitude E5520
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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