<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Distorted graphics on Radeon HD 6620G" href="https://bugs.freedesktop.org/show_bug.cgi?id=56405#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Distorted graphics on Radeon HD 6620G" href="https://bugs.freedesktop.org/show_bug.cgi?id=56405">bug 56405</a> from <a class="email" href="mailto:mdrslmr@t-online.de" title="Michael Dressel <mdrslmr@t-online.de>"> Michael Dressel</a> <pre>(In reply to <a href="show_bug.cgi?id=56405#c14">comment #14</a>) > (In reply to <a href="show_bug.cgi?id=56405#c13">comment #13</a>) > Maybe it would be easier to just do manual builds instead of using PKGBUILD > for the bisect? You can point to the directory containing the manually built > r600_dri.so with the environment variable LIBGL_DRIVERS_PATH. You may also > want to set LIBGL_DEBUG=verbose to verify it's picking up the expected > r600_dri.so. At which point would I need to have the environment setup in order to pick the driver? Can I just stop gdm set the environment and start gdm with systemctl? > > Also, especially for older commits, you may need to run make clean or even > autogen.sh between bisection steps to prevent inconsistent builds. There are a lot of options. Which are relevant? COMMONOPTS="--prefix=/usr \ --sysconfdir=/etc \ --with-dri-driverdir=/usr/lib/xorg/modules/dri \ --with-gallium-drivers=r300,r600,radeonsi,nouveau,svga,swrast \ --with-dri-drivers=i915,i965,r200,radeon,nouveau,swrast \ --enable-gallium-llvm \ --enable-egl \ --enable-gallium-egl \ --with-egl-platforms=x11,drm \ --enable-shared-glapi \ --enable-gbm \ --enable-glx-tls \ --enable-dri \ --enable-glx \ --enable-osmesa \ --enable-gles1 \ --enable-gles2 \ --enable-texture-float \ --enable-xa \ --enable-vdpau "</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>