So there seems to be a curious pattern with this bug (which might provide an important hint): on desktop systems with 970 GTX or 980 GTX cards, this bug always seems to happen when connected to a monitor over DisplayPort, but does *not* seem to happen when connected to a monitor over HDMI.
We'll investigate this more carefully as soon as there's a new Xenial daily build available (with the 4.4.0-18-generic kernel). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/1564156 Title: xenial: invalid opcode when using llvmpipe To manage notifications about this bug go to: https://bugs.launchpad.net/system76/+bug/1564156/+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