Hello,
On Thu, Sep 12, 2019 at 01:40:09PM +0200, Ludovic Courtès wrote:
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> Thanks for the report, Andreas!
and thanks for the time spent putting me on the good track!
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> Andreas Enge <andreas@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.
The first one also contains a patch, but it has been integrated into latermesa releases, in particular the one we are using.
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> 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 …
Indeed, the problem disappears with this commit; I can log in and outand in again with xfce working. So I am cc-ing the author of the commitsupdating xfce, maybe they have an answer!
And I will try to look at the patch in the second report you referenceabove.
Thanks!
Andreas