Ok, after some testing with the current version I can say that his is related to the driver version. With the newest driver ( new kernel, Broadwell preliminary hardware support was removed) from freedesktop.org this is not happening anymore. But the Bug seems to be related to all new HD5500 GPUs. This will be a problem for may users in the future, as the 3D acceleration is slowing down after this.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1451165 Title: GPU HANG after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1451165/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
