Hello,

Following a fresh Ubuntu 20.04 install, kdenlive-21.12.3-x86_64.AppImage crashes as soon as I open any project. Nightly build package also behaves the same way.

kdenlive-21.12.0-x86_64.AppImage is working though.

Could you please have a look at the screen log given below to pinpoint the problem:

https://pastebin.com/7bJ3tRW3

Thank you.

Delete this file: ~/.config/kdenlive-appimagerc and try again.