2017.08.17 21:30, Felix Miata rašė:
Is the bad behavior any different with xf86-video-intel uninstalled? https://wiki.archlinux.org/index.php/Intel_graphics#Installation
...and you can also try update Mesa.
For me Intel graphics 4th generation seems worked best in openSUSE 13.2 out-of-box; later it seemed to regress a bit. with openSUSE 42.2 I had some problems in combination with some proprietary software, but helped a bit switching MESA and other packages to latest versions from http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_Leap_42.2/
With openSUSE 42.3, perhaps you can also try to add http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_Leap_42.3/ repository and switch all packages (including Mesa) to this repository. If newer Mesa works better, maybe we can ask for maintenance update?