After a recent upgrade in the first half of July 2020 , I'm no longer able to use my custom shortcuts.It pops up a window and says : "Malformed URL".The problem persists even when I assign the full path(e.g "/usr/bin/firefox" instead of just "firefox") in the Lineedit in the custom shortcuts settings.Note that all of those shortcuts had worked for me before the update. STEPS TO REPRODUCE 1. Go to System settings->Shortcuts->Custom shortcuts 2. Create a custom entry and assign a shortcut in the "Trigger" tab. 3. Press the key combination you've set. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.3.0 / KDE Neon Unstable KDE Plasma Version: 5.19.80 KDE Frameworks Version: 5.72.0 Qt Version: 5.14.2
Kai was experiencing this too. Could be a CommandLauncherJob porting regression.
*** This bug has been marked as a duplicate of bug 424112 ***