@Nikolai Ugelvik The problem could be the fix of Bug #177492 which possible doesn't activate Greedy migration heuristic for i965 anymore. If scrolling in Firefox lags very much it is very likely the mentioned issue.
@Nikolai Ugelvik
The problem could be the fix of Bug #177492 which possible doesn't activate Greedy migration heuristic for i965 anymore. If scrolling in Firefox lags very much it is very likely the mentioned issue.