I have filed the bug at https://bugs.freedesktop.org/show_bug.cgi?id=70322, because I think it related to mesa. Still, also affects the ubuntu upgrade to 13.4. I downgraded back to 12.10 in order to keep openGl working.
I have filed the bug at https:/ /bugs.freedeskt op.org/ show_bug. cgi?id= 70322, because I think it related to mesa.
Still, also affects the ubuntu upgrade to 13.4.
I downgraded back to 12.10 in order to keep openGl working.