I just got today many update from Manjaro Linux.
Now Kdenlive no longer starts.
Even a downgrade to 24.08.0 can no longer be started. Very strange.
Kdenlive is innocent!!! There are other updates that prevent Kdenlive from working. I restored a snapshot with Timeshift, before the updates. Everything was ok.
Then I did all the updates again, except for Kdenlive, MLP and ffmpeg. Kdenlive 24.05.2 no longer starts either, although it has been running for weeks. We have to look for the problem elsewhere.
What luck that I still have the flatpak version 24.02.2. It works flawlessly. I can only recommend it to everyone.
Shotcut does not start either.