Please try a most recent snapshot. There have been massive fixes added since 5.4, and some especially important fixes added very recently.
On 2013 Nov 13 (Wed) at 10:51:45 +0200 (+0200), ja...@cieti.lv wrote: :Hello dear OpenBSD people, : :does anyone of the developers have time to look at this issue? It is :the same problem I reported here: :http://marc.info/?l=openbsd-bugs&m=137388801502300&w=2 but :unfortunately it was not fixed. : :After Mesa 9.x it got worse, now additionaly there are visual :artifacts in mplayer -vo gl, :in Firefox images are corrupted, in chromium everything (scroll bars, :images) becomes corrupted, openarena now runs, but, for example, :neverball does not. GL output in mplayer has become much slower, the :computer is not able to play 1080p videos in native resolution :anymore. All of this is very sad. : :I waited for 5.4 to be released so more people report this. :Personally I can reproduce this on 2 computers with GM45 as I :reported earlier. : -- All syllogisms have three parts; therefore this is not a syllogism.