Readelf's output shows that the symbol is present, so this may be something else (broken/old copy in /usr/local/lib perhaps?):
$ readelf -Ws ubuntu/usr/lib/libavcodec.so.53.6.0 |grep avcodec_init 1395: 003ca330 31 FUNC GLOBAL DEFAULT 12 avcodec_init@@LIBAVCODEC_53 $ readelf -Ws medibuntu/usr/lib/libavcodec.so.53.6.0 |grep avcodec_init 1476: 003cfeb0 31 FUNC GLOBAL DEFAULT 12 avcodec_init@@LIBAVCODEC_53 $ readelf -Ws ubuntu/usr/lib/i686/cmov/libavcodec.so.53.6.0 |grep avcodec_init 1395: 003ca7b0 31 FUNC GLOBAL DEFAULT 12 avcodec_init@@LIBAVCODEC_53 $ readelf -Ws medibuntu/usr/lib/i686/cmov/libavcodec.so.53.6.0 |grep avcodec_init 1476: 003d0330 31 FUNC GLOBAL DEFAULT 12 avcodec_init@@LIBAVCODEC_53 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/942166 Title: Stabilizing: symbol lookup error: /usr/lib/transcode/import_ffmpeg.so: undefined symbol: avcodec_init To manage notifications about this bug go to: https://bugs.launchpad.net/medibuntu/+bug/942166/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
