Because this normally happens after first boot, but not in posterior ones, I greatly suspect this is a hardware bug.
Probably this is happening because of the GPU passing from a cold state to a warm state too fast, under graphic demanding operations as watching videos are. And Windows users won't be experiencing this as the GPU doesn't stay in a maximum power state all the time. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/881526 Title: AMD graphics hardware hangs with an homogeneous coloured screen or blank screen, and with chirp coming from the graphics card To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-driver-ati/+bug/881526/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
