<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9" href="https://bugs.freedesktop.org/show_bug.cgi?id=111481#c23">Comment # 23</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - AMD Navi GPU frequent freezes on both Manjaro/Ubuntu with kernel 5.3 and mesa 19.2 -git/llvm9" href="https://bugs.freedesktop.org/show_bug.cgi?id=111481">bug 111481</a> from <a class="email" href="mailto:popovic.marko@protonmail.com" title="Marko Popovic <popovic.marko@protonmail.com>"> Marko Popovic</a> <pre>(In reply to Pierre-Eric Pelloux-Prayer from <a href="show_bug.cgi?id=111481#c22">comment #22</a>) > > Okay I just got another random hang on the desktop. even with the > > environment variable turned on the whole time. Unfortunately it seems to be > > very hardly tracable seems to be very random :( Seems that Citra hang is > > unrelated to this bug after all, it's a completely different bug. It's good > > that we discovered another (citra-related) bug on the way but probably we > > can't mark that workaround to solve anything because hangs still randomly > > occur on the desktop. > > Yes, it's possible that there are different bugs. > > For the citra bug: I suspect an issue with Geometry Shaders + NGG but this > will require more debugging to confirm (also: using wavesize=64 didn't help, > so it's not a regression caused by a0d330bedb9e). > > I'm also testing using AMD_DEBUG=nodma system wide to see if it prevents the > sdma0 kind of hangs. Yes both Rocket League and Desktop hangs seem to be the sdma0 type. I will add that parameter as well and see if there is any difference with Rocket League hang and use the desktop with both flags enabled. Well I mean actually finding multiple bugs while debugging 1 can only be a good thing, after all less bugs in the future and my personal computing seems to have quite a few corner cases it seems that otherwise go unnoticed :D which should benefit many new happy Navi users</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>