** Description changed: 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 x86_64 systems ! + 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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