I ran this test 15 times on my system (ThinkPad X230, external DVI, Intel graphics, current trusty) without any crash/failure. Do you have a pointer to a failed log? Does this test require a particular display configuration, such as multiple monitors?
I ran this test 15 times on my system (ThinkPad X230, external DVI, Intel graphics, current trusty) without any crash/failure. Do you have a pointer to a failed log? Does this test require a particular display configuration, such as multiple monitors?