Public bug reported: the launcher fails to launch.based on my investigations, it tries to launch lxqt-sudo /usr/bin/software-properties-qt --open-tab=4
However, lxqt-sudo doesn't appear to be installed by default on Kubuntu 21.10. This issue doesn't seem to be isolated as multiple users have reported similar inability to launch in the Discover's comment section of the tool. ** Affects: plasma-discover (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1953129 Title: Kubuntu Discover unable to launch "Additional Drivers" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/plasma-discover/+bug/1953129/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs