I applied all the upgrades, and downgraded mesa-libGL and everythingworked. Added the following to /etc/dnf/dnf.conf:
exclude=mesa-libGL To prevent it from being upgraded until such time as that issue isresolved.
Hm I get this error with this command:
[SKIPPED] mesa-libGL-12.0.3-3.fc25.x86_64.rpm: Already downloaded
[SKIPPED] mesa-libglapi-12.0.3-3.fc25.x86_64.rpm: Already downloaded
[SKIPPED] mesa-libGL-12.0.3-3.fc25.i686.rpm: Already downloaded
[SKIPPED] mesa-libglapi-12.0.3-3.fc25.i686.rpm: Already downloaded
[SKIPPED] mesa-libGLES-12.0.3-3.fc25.x86_64.rpm: Already downloaded
[SKIPPED] mesa-libGL-devel-12.0.3-3.fc25.x86_64.rpm: Already downloaded
[SKIPPED] mesa-libOSMesa-12.0.3-3.fc25.x86_64.rpm: Already downloaded
(8/12): libglvnd-devel-0.2.999-6.git28867bb.fc25.x86_64.rpm 437 kB/s | 19 kB 00:00
(9/12): libglvnd-0.2.999-6.git28867bb.fc25.x86_64.rpm 2.7 MB/s | 238 kB 00:00
(10/12): libglvnd-0.2.999-6.git28867bb.fc25.i686.rpm 2.7 MB/s | 241 kB 00:00
(11/12): mesa-libEGL-12.0.3-3.fc25.x86_64.rpm 1.4 MB/s | 96 kB 00:00
(12/12): mesa-libEGL-12.0.3-3.fc25.i686.rpm 2.6 MB/s | 100 kB 00:00
Total 1.1 MB/s | 694 kB 00:00
Running transaction check
Transaction check succeeded.
Running transaction test
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'dnf clean packages'.
Error: Transaction check error:
file /usr/include/glvnd/GLdispatchABI.h from install of libglvnd-devel-0.2.999-6.git28867bb.fc25.x86_64 conflicts with file from package libglvnd-core-devel-1:0.2.999-10.gitdc16f8c.fc25.x86_64