Sight this problem first when using stock 12.04.3 image, during on installing step of "Choose a Picture", the webcam view only playback with green screen.
This issue could be reproduced after installed by using fowllowing tool: guvcview
or: /usr/share/checkbox/scripts/camera_test -t display
However Cheese could work normally.
To solve this issue could simply downgrade to xserver-xorg-lts-quantal, this is also verfied on 12.04.2 stock image, same webcam works normally.
ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: xserver-xorg-lts-raring 1:7.7+1ubuntu4~precise1 ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5 Uname: Linux 3.8.0-29-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.1 Architecture: amd64 Date: Wed Sep 4 06:59:59 2013 InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213) MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: xorg-lts-raring UpgradeStatus: No upgrade log present (probably fresh install)
Sight this problem first when using stock 12.04.3 image, during on installing step of "Choose a Picture", the webcam view only playback with green screen.
This issue could be reproduced after installed by using fowllowing tool:
guvcview
or: checkbox/ scripts/ camera_ test -t display
/usr/share/
However Cheese could work normally.
To solve this issue could simply downgrade to xserver- xorg-lts- quantal, this is also verfied on 12.04.2 stock image, same webcam works normally.
ProblemType: Bug xorg-lts- raring 1:7.7+1ubuntu4~ precise1 ature: Ubuntu 3.8.0-29. 42~precise1- generic 3.8.13.5
DistroRelease: Ubuntu 12.04
Package: xserver-
ProcVersionSign
Uname: Linux 3.8.0-29-generic x86_64
ApportVersion: 2.0.1-0ubuntu17.1
Architecture: amd64
Date: Wed Sep 4 06:59:59 2013
InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 (20130213)
MarkForUpload: True
ProcEnviron:
TERM=xterm
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: xorg-lts-raring
UpgradeStatus: No upgrade log present (probably fresh install)