Yes I can see some GL code in GTK's Mir backend. However I also notice the proposed new version of GTK in zesty got promoted yesterday. I've just tested it and can't reproduce the bug yet, so it seems unlikely to be caused by that.
Yes I can see some GL code in GTK's Mir backend. However I also notice the proposed new version of GTK in zesty got promoted yesterday. I've just tested it and can't reproduce the bug yet, so it seems unlikely to be caused by that.