I'm running 12.04.02 AMD64. I upgraded qBittorrent to v3.0.9 today and started to get this error myself. The only thing that seemed to work was to revert libtorrent-rasterbar6 to version 0.15.10-1.
apt-get install libtorrent-rasterbar6=0.15.10-1 Before doing this, when I got the following results: $ ls -al /usr/lib/*raster* lrwxrwxrwx 1 root root 29 Mar 10 2012 /usr/lib/libtorrent-rasterbar.so.7 -> libtorrent-rasterbar.so.7.0.0 -rw-r--r-- 1 root root 2708896 Mar 10 2012 /usr/lib/libtorrent-rasterbar.so.7.0.0 After, I get this: $ ls -al /usr/lib/*raster* lrwxrwxrwx 1 root root 29 Mar 10 2012 /usr/lib/libtorrent-rasterbar.so.6 -> libtorrent-rasterbar.so.6.0.0 -rw-r--r-- 1 root root 2708896 Mar 10 2012 /usr/lib/libtorrent-rasterbar.so.6.0.0 I'm not sure which PPA installed a newer version of this, but it had something to do with miro. Downgrading libtorrent-rasterbar6 caused miro packages to be removed. Not a big deal, I never used miro much any way. Somehow I think I ended up with version 0.16.3-0ubuntu1 of libtorrent-rasterbar6 which is from 12.10. So if you are on Ubuntu 12.10 and are getting this problem, try the following: apt-get install libtorrent-rasterbar6=0.16.3-0ubuntu1 Might work for you the way it did for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1150414 Title: libtorrent-rasterbar.so.6 error in Ubuntu 12.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/qbittorrent/+bug/1150414/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs