I don't see any issues in the logs with the video driver, also can't read italian.
** Changed in: xorg (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1079822 Title: grafica To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1079822/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs