https://bugs.freedesktop.org/show_bug.cgi?id=104216 --- Comment #11 from Germano Massullo --- Disabling Firefox hardware acceleration seems to work as bug workaround https://support.mozilla.org/en-US/kb/upgrade-graphics-drivers-use-hardware-acceleration#w_turning-off-hardware-acceleration -- You are receiving this mail because: You are the assignee for the bug.