Hi folks, upgrade to bookworm went like a charm, but I got into two little issues.
First issue: kdeconnect crashed at any start - thus wondering, because on another computer it worked like a charme. Second issue: Weatjer widget on plasma5 (KDE) did not find any town, but on another computer it worked well. Third issue: On my EEEPC the latest kernel did not boot every time, sometimes it did, sometimes not (just hanged with a blank screen). The older 5.10-kernel always started. Solution for all issues: As my systems are installed a long time ago, there are many libs and packages, which I used, but which are orphaned now (about 240 packages roundabout here). After deinstalling all of them ( I used aptitude for this, there is a special section for orphaned packages), everything worked fine. Note: apt autoremove does NOT do the trick! Second note: apt purge `deborphan --guess-all`might uninstall packages or libs, you might want or need to keep, so it also does not the trick. I did uninstall ell manually. Just to give someone a hint, if something after upgrade to bookworm did not work as expected. Happy hacking, best Hans
