I've tried the 3.4 kernel too and also had problems. The computer did not (fully) wake up after standby but I could not find any signs of the "invalid framebuffer id" log entry. So I stopped testing 3.4 but considered it as working fine regarding this bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/993941 Title: [drm:drm_mode_getfb] *ERROR* invalid framebuffer id - fail resume from hybernate To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/993941/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
