<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Latest mesa breaks firefox on kde plasma with compositing on" href="https://bugs.freedesktop.org/show_bug.cgi?id=103699#c26">Comment # 26</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED - Latest mesa breaks firefox on kde plasma with compositing on" href="https://bugs.freedesktop.org/show_bug.cgi?id=103699">bug 103699</a> from <a class="email" href="mailto:lemody@gmail.com" title="Tapani Pälli <lemody@gmail.com>"> Tapani Pälli</a> <pre>(In reply to Mario Kleiner from <a href="show_bug.cgi?id=103699#c25">comment #25</a>) > Another problem caused by the new Mesa srgb visuals -- and assigning srgb to > the special 32 bit composite overlay -- seems to be that the > xf86-video-intel ddx will only give you a black screen under KDE Plasma 5, > as tested with KUbuntu 16.04.3 LTS + distribution provided X-Server 1.19.3. > Found this when i disabled depth 30 after testing my 10 bpc Mesa patches on > top of the new srgb patch and stared at a black screen after logging in > again. > > Works fine with the intel-ddx at X-Screen "DefaultDepth 30", or with the > modesetting ddx at regular depth 24. Yep, the symptoms are little bit different depending on gpu (different visual list) and how driver implements texture from pixmap with srgb (AFAIK not defined by any spec) :/ Hopefully the patch would be reviewed soon.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>