'sudo apt-get remove xserver-xorg-video-nouveau' certainly solved my issue. Thanks for the solution.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/606652 Title: E:Error, pkgProblemResolver::Resolve generated breaks, this may be caused by held packages. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs