<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#c150">Comment # 150</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:stijn+bugs@linux-ipv6.be" title="Stijn Tintel <stijn+bugs@linux-ipv6.be>"> Stijn Tintel</a> <pre>(In reply to Jaap Buurman from <a href="show_bug.cgi?id=111481#c142">comment #142</a>) > How can I set both AMD_DEBUG=nongg and AMD_DEBUG=nodma in the > /etc/environment file? Do they need to be on two separate lines, or will the > second line simply overwrite the first one by setting the same environment > variable? Do they need to be comma separated maybe? AMD_DEBUG="nodma nongg" I've been running like this since I found this bug report. Current uptime: 11:08:41 up 4 days, 4:12, 11 users, load average: 8,56, 8,33, 8,15 Haven't experienced a single hang, not even a kernel oops. Before that, the system was frustratingly unstable. If you need stability, put this in /etc/environment (or /etc/env.d/99amdgpu or so if your distro supports /etc/env.d). Running on Gentoo, kernel 5.3.4, mesa 19.2.1, llvm 9.0.0, libdrm 2.4.99, xf86-video-amdgpu git e6fce59a071220967fcd4e2c9e4a262c72870761.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>