I observe something similar: Extending (via disper-indicator btw) consistently only works on the second try. First time around it switches around a bit, but nothing is changed in the end. my X server doesn't crash on the second try, though.
I observe something similar: Extending (via disper-indicator btw) consistently only works on the second try. First time around it switches around a bit, but nothing is changed in the end. my X server doesn't crash on the second try, though.