incredible workaround: 1) go to system settings -> Application style -> GTK+ Appearance 2) change style to Raleigh 3) run gimp, close gimp 3) revert style to oxygen-gtk 4) gimp now works!
incredible workaround:
1) go to system settings -> Application style -> GTK+ Appearance
2) change style to Raleigh
3) run gimp, close gimp
3) revert style to oxygen-gtk
4) gimp now works!