https://bugs.freedesktop.org/show_bug.cgi?id=103370 --- Comment #25 from Shih-Yuan Lee --- There is no such issue when I used mesa 11.2.0 on Ubuntu 16.04. I found this issue on mesa 17.0.7 and mesa 17.2.4 also has this issue. -- You are receiving this mail because: You are the assignee for the bug.