<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - [uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)" href="https://bugs.freedesktop.org/show_bug.cgi?id=36326#c82">Comment # 82</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - [uxa 915GM] Characters sometimes have horizontal lines through them (glyph font corruption)" href="https://bugs.freedesktop.org/show_bug.cgi?id=36326">bug 36326</a> from <a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> Chris Wilson</a> <pre>(In reply to <a href="show_bug.cgi?id=36326#c81">comment #81</a>) > and applied the following patch on top of it. > > commit f49c3cacd25ffb78ccfff49b001ba89375044145 > Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > Date: Thu Jan 10 19:14:21 2013 +0000 > > intel: Throttle harder > > Limited testing shows that the glyph corruption is gone. Unfortunately > performance seems to be slower too. That means for example maximizing a > window it does not happen instantly and I can see how it is redrawn. So > basically the same behavior with `"DebugWait" "true"`, if I remember > correctly. What I realised later was that Sitosfe was hitting the bug in libdrm-intel that was causing it to fallback to swrast. After applying that patch, you also need libdrm-intel-2.4.41 or just <a href="http://cgit.freedesktop.org/mesa/drm/commit/?id=fdda97007b1dbf95beb16a0e3510fd36c89e8c33">http://cgit.freedesktop.org/mesa/drm/commit/?id=fdda97007b1dbf95beb16a0e3510fd36c89e8c33</a> Paul, can you update libdrm and see if the bug returns?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>