Same critical result with kernel 2.6.15-25-686 Running in fullscreen an application in other resolution freezes the system. No text-mode tty, no acpi buttons (power, suspend), nothing with ctrl+alt+del, nothing in the keyoard leds.
** Also affects: linux-restricted-modules-2.6.15-23-686 (Ubuntu) Importance: Untriaged Status: Unconfirmed -- Video hardware freeze whole system when full screen https://launchpad.net/bugs/48092 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs