I have checked appearance of the issue some times and found that behaviour is like in posts #12 and #22: The *ERROR* appears in kernel.log each time when I switched from VT1-6 (with virtual text console) to VT7 (with X.org session opened).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/808384 Title: [drm:drm_mode_getfb] *ERROR* invalid framebuffer id (FujitsuSiemens Amilo Pi 2530 Hotkeys) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/808384/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs