Now, I cannot select the nouveau driver anymore. Fabio, I give up. I will do a fresh install today. I will report whether this has helped. If not, chances are good that at least troubleshooting will be easier with a fresh installation. Be that as it may, I report my findings here.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/779363 Title: Video playback shows horizontally displaced image -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs