Because I don't seem to get help here soon I just tried the following: cd /usr/lib/x86_64-linux-gnu ln -s libudev.so libudev.so.0
and it seems to work. This strongly suggests, that one of the packages involved was not compiled correctly. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libav in Ubuntu. https://bugs.launchpad.net/bugs/1249604 Title: avconv does not work - libudev.so.0 not found though installed Status in “libav” package in Ubuntu: New Bug description: Hi Ubuntu-Team, I installed avconv over package ffmpeg (ffmpeg_0.8.8-0ubuntu0.13.10.1_amd64.deb) but it crashes immediately with an unresolved library dependency on libudev.so.0. I tried to install that libary several ways to resolve the problem, but it didn't work. Package libudev1 is installed in version libudev1_204-0ubuntu19_amd64.deb according apt-cache show libudev1. Regards Jürgen #lsb_release -rd Description: Ubuntu 13.10 Release: 13.10 ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: ffmpeg 6:0.8.8-0ubuntu0.13.10.1 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 Date: Sat Nov 9 14:50:07 2013 MarkForUpload: True SourcePackage: libav UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libav/+bug/1249604/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp