Hallo! Thanks for the report, Andreas!
Andreas Enge <andr...@enge.fr> skribis: > xfwm4: ../mesa-19.1.4/src/mesa/drivers/dri/i965/intel_mipmap_tree.c:1293: > intel_miptree_match_image: Zusicherung »image->TexObject->Target == > mt->target« nicht erfüllt. That’s the likely root cause to me (in which case it may be unrelated to this <https://issues.guix.gnu.org/issue/36924>, after all.) I found these bug reports: https://bugs.freedesktop.org/show_bug.cgi?id=107117 https://bugzilla.redhat.com/show_bug.cgi?id=1678334 In both cases, Xfce and Mesa’s i965 drivers are involved, as is the case on your machine. The 2nd bug report includes an xfwm4 patch, even. I wonder if Xfce before the recent updates (so before 8549e0ca6fd68a57253471436de49b88b2d47e64) works better. Andreas, if you feel like it, could you try: guix pull --commit=97ce5964fb5d52cf2151fea685e28fa23a98b264 sudo guix system reconfigure … ? Thanks, Ludo’.
