I have the same bug as well but I can just kill x from console and I don'T have to reboot
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/787811 Title: [natty] Intel graphics X server freezes with "[drm:drm_mode_getfb] *ERROR* invalid framebuffer id" -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
