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Message #101380
[Bug 1421847] Re: No webcam video input ubuntu 14.04 x86_64
** Also affects: cheese (Ubuntu)
Importance: Undecided
Status: New
** Also affects: guvcview (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1421847
Title:
No webcam video input ubuntu 14.04 x86_64
Status in cheese package in Ubuntu:
New
Status in guvcview package in Ubuntu:
New
Status in v4l-utils package in Ubuntu:
New
Bug description:
I tried different webcams on different machines with Ubuntu 14.04 x86,
x86_64 and Ubuntu 14.10 x86_64.
This is a BIG trouble : No video on 14.04 x86_64 systems !
Latest tests :
Ubuntu 14.04 x86_64
Lowlatency Kernel and Generic kernel on a second machine.
lsusb : Bus 003 Device 003: ID 093a:2621 Pixart Imaging, Inc. PAC731x Trust Webcam
No image on /dev/video0
vlc : "main demux error: option v4l2-exposure does not exist"
guvcview : "Could not grab image (select timeout): Resource temporarily unavailable"
cheese : no output
skype : nothing
Same cam pluged on my netbook under Ubuntu x86 : worked out of the box with the same softwares.
Tried on a Ubuntu 14.10 x86_64 Laptop : perfect
Two of my customers have the same problem with logitech webcams under
Ubuntu 14.04 x86_64.
Any idea ?
I can't ask them to use normal versions with only 6 months lifetime !
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: libv4l-0 1.0.1-1
ProcVersionSignature: Ubuntu 3.13.0-46.75-lowlatency 3.13.11-ckt15
Uname: Linux 3.13.0-46-lowlatency x86_64
NonfreeKernelModules: nvidia wl
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
CurrentDesktop: Unity
Date: Fri Feb 13 22:16:16 2015
InstallationDate: Installed on 2014-04-10 (309 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Daily amd64 (20140410)
SourcePackage: v4l-utils
UpgradeStatus: No upgrade log present (probably fresh install)
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