ok, went back to 159, verified no issue after several reboots. updated only qtmir/qtubuntu to the very latest and the issue appeared on the first reboot.
so these 2 changes are the suspects https://code.launchpad.net/~unity-team/qtmir/revert-occlusion-detection/+merge/277049 https://code.launchpad.net/~unity-team/qtubuntu/revert-occlusion-detection/+merge/277048
ok, went back to 159, verified no issue after several reboots.
updated only qtmir/qtubuntu to the very latest and the issue appeared on the first reboot.
so these 2 changes are the suspects /code.launchpad .net/~unity- team/qtmir/ revert- occlusion- detection/ +merge/ 277049 /code.launchpad .net/~unity- team/qtubuntu/ revert- occlusion- detection/ +merge/ 277048
https:/
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