Based on "AttributeError: 'XF86Screen' object has no attribute 'screenconfig'" it seems to be a duplicate of Bug 91545, based on that comment [1] there should be a patch available upstream.
[1] https://bugs.launchpad.net/ubuntu/+source/kde-guidance/+bug/91545/comments/17
Based on "AttributeError: 'XF86Screen' object has no attribute 'screenconfig'" it seems to be a duplicate of Bug 91545, based on that comment [1] there should be a patch available upstream.
[1] https:/ /bugs.launchpad .net/ubuntu/ +source/ kde-guidance/ +bug/91545/ comments/ 17