Sorry this took so long. I tested with v3.13.11.2-trusty and v3.13.11.3-trusty kernels and they both exhibited the problem.
** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1326567 Title: problem with drm:drm_mode_addfb and drm:radeon_crtc_page_flip To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1326567/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs