It looks like kwin didn't crash until after the kernel errors started so let's make this about the kernel errors.
** Summary changed: - Graphics card driver crash + [A770] Graphics card driver crash ** Package changed: xorg (Ubuntu) => linux (Ubuntu) ** Summary changed: - [A770] Graphics card driver crash + [Arc A770] Graphics card driver crash ** Tags added: i915 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/2045754 Title: [Arc A770] Graphics card driver crash To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2045754/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp