Hi Christopher, I've updated the BIOS as requested. As this problem was happening from time time (so not really predictable albeit reproducible) I'll wait a couple of weeks to see if it happens again. If not I will update the status here.
Thanks you very much for the support, Roberto -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1411560 Title: Graphics performance degrades with time in 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1411560/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
