Public bug reported: saucy 13.10
$ sudo apt-get install libgles2-mesa Reading package lists... Done Building dependency tree Reading state information... Done Some packages could not be installed. This may mean that you have requested an impossible situation or if you are using the unstable distribution that some required packages have not yet been created or been moved out of Incoming. The following information may help to resolve the situation: The following packages have unmet dependencies: libgles2-mesa : Depends: libglapi-mesa (= 9.2-1ubuntu1) but 9.2-1ubuntu2 is to be installed E: Unable to correct problems, you have held broken packages. ** Affects: mesa (Ubuntu) Importance: Undecided Status: New ** Tags: dependency libgles2-mesa saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1229446 Title: libgles2-mesa dependency problem To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1229446/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs