It seems unrar 5.0.10 has compatibility problems with older archives (cbr files) - there is a bugreport in Debian: "Since upgrade to 1.5.0.10-1 okular fails to open some cbr files" , look at http://bugs.debian.org/722340 for more info and attached CBR archive and log files.
** Bug watch added: Debian Bug tracker #722340 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=722340 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1222792 Title: Please sync unrar-nonfree 5.0.10 from Debian unstable/testing (unrar in Ubuntu doesn't support new RAR 5.0 archives) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unrar-nonfree/+bug/1222792/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
