Dear MATE and Compiz haters :-)
MATE upstream did make some progress to fix the background issue with f25.
So i decided to fire up current state of work to copr repo.
As this is a developer version and not finished yet i repeat notes for this repo here.
This testing repo is for fixing
It is the current state of those pull requests:
Repo is for f25 and rawhide (f26)
1) mate-desktop, caja and mate-settings-daemon have higher versions than normal fedora repo. Packages from this repo will use 2 digits as fedora package version. So only an update to this package versions is needed after installing the repo.
2) Don't mix those packages with version from normal fedora repo, as this is a complete rewrite of background handling in MATE.
3) A session restart is needed after install.
4) Don't use this repo if you're not able to restore your system to normal package versions from fedora repos without running X-Server in a konsole, if something goes wrong.
5) Be warned, this is a developer version and might have issues.
Happy testing ;-)