Micha, given the package has been switched, could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional, relevant debugging information:
apport-collect -p xorg 1547235
Micha, given the package has been switched, could you please run the following command once from a terminal by ensuring you have the package xdiagnose installed, and that you click the Yes button for attaching additional, relevant debugging information:
apport-collect -p xorg 1547235