Happened just now (I presume the same hang, though I can't prove it) without the invalid framebuffer id line in dmesg, and when I switched to a VT and back the VT text stayed visible (i.e. the screen was not cleared), but the X server mouse pointer was shown on top.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/960005 Title: Intel GPU lockup on laptop suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/960005/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs