The same happened for me, with the same addition to .config/kglobalshortcutsrc.
I ran Global Shortcuts in System Settings and saw there were no settings for KRunner. I attempted to set the default global shortcut (which remained as Alt+Space) and got the popup message: "The shortcut 'Alt+Space' conflicts with the following key combination: Shortcut 'Alt+Space' in Application Run Command for action Run Command" and similarly for the default global alternate shortcut. I chose to override the warnings and set the global and global alternate shortcuts back to their defaults. Krunner now launches from the keyboard as before the upgrade. See also https://bugs.kde.org/show_bug.cgi?id=413368 ** Bug watch added: KDE Bug Tracking System #413368 https://bugs.kde.org/show_bug.cgi?id=413368 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1872051 Title: Krunner does not launch with shortcut after update from 19.10 to 20.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/krunner/+bug/1872051/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
