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Please attach the output of apt-cache policy libdvdcss2 mplayer so we can see which version of libdvdcss and mplayer you are using. I'm quite happy with libdvdcss2: Installed: 1.2.10-0.2medibuntu1 Candidate: 1.2.10-0.2medibuntu1 Version table: *** 1.2.10-0.2medibuntu1 0 500 file: intrepid/free Packages 500 http://packages.medibuntu.org intrepid/free Packages 100 /var/lib/dpkg/status mplayer: Installed: 2:1.0~rc2-0ubuntu17+medibuntu1 Candidate: 2:1.0~rc2-0ubuntu17+medibuntu1 Version table: *** 2:1.0~rc2-0ubuntu17+medibuntu1 0 500 http://packages.medibuntu.org intrepid/non-free Packages 100 /var/lib/dpkg/status 2:1.0~rc2-0ubuntu17 0 500 http://de.archive.ubuntu.com intrepid/multiverse Packages Note that the both packages aren't provided by Ubuntu but by Medibuntu and therefor bug reports about this packages should go to Medibuntu, see https://launchpad.net/medibuntu/ I'm going to marks this bug report as 'incomplete' as it requires more informations from you. Please mark it as 'invalid' if it is about packages from Medibuntu. See https://wiki.ubuntu.com/Bugs/Status for more about bug statuses. ** Changed in: ubuntu Status: New => Incomplete -- dvd playback error https://bugs.launchpad.net/bugs/307792 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs