I built a Vivid test kernel with a cherry pick of commit: f9b61ff . The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1432405
Can you test this kernel and see if it resolves this bug? If it does, we can request this commit in the upstream stable kernels, Vivid and SRU to Utopic. Note, you will need to install both the linux-image and linux-image- extra .deb packages. ** Tags added: kernel-da-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1432405 Title: [Toshiba Equium A100-306] WARNING: CPU: 0 PID: 968 at /build/buildd/linux-3.19.0/drivers/gpu/drm/drm_irq.c:1121 drm_wait_one_vblank+0x170/0x180 [drm]() To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1432405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs