I have fixed this bug on my pandaboard by re-compiling the mplayer2 package from source.
fix: apt-get build-dep mplayer2 apt-get source mplayer2 cd mplayer2-2.0-134-g84d8671 dpkg-buildpackage cd .. dpkg -i mplayer2_2.0-134-g84d8671-2build1_armel.deb ... replacing mplayer2 2.0-134-g84d8671-2build1 (med mplayer2_2.0-134-g84d8671-2build1_armel.deb) ... Now mplayer I\ Am\ Legend\ -\ Trailer.mp4 = OK -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/921621 Title: mplayer: relocation error: mplayer: symbol __aeabi_d2lz, version LIBAVFORMAT_53 not defined in file libavformat.so.53 with link time reference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libav/+bug/921621/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs