<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#c192">Comment # 192</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:pseus7@gmail.com" title="Seba Pe <pseus7@gmail.com>"> Seba Pe</a> <pre>(In reply to L.S.S. from <a href="show_bug.cgi?id=111481#c188">comment #188</a>) > Not sure where the problem might be. > > After installing 5.4-rc5, in addition to amdgpu-pro-libgl (and other > amdgpu-pro related stuffs), I stopped encountering those dreaded "ring sdma0 > timeout" freezes when using Nemo. I think amdgpu-pro stuffs might be what > "fixed" it. > > I'll test this for the time being. I cannot be confident that it would be > completely fixed this way, but at least the situation has been improved to > the point that Nemo is now usable again. As I said in <a href="show_bug.cgi?id=111481#c149">comment #149</a> (<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="show_bug.cgi?id=111481#c149">https://bugs.freedesktop.org/show_bug.cgi?id=111481#c149</a>), amdgpu-pro does not exhibit freezes or timeouts. This appears to point to a problem in the generated instructions from libgl (or potentially a combination of that plus an underlying issue in the kernel driver).</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>