Bug 514423

Summary:	Crash when copying a sequence
Product:	[Applications] kdenlive	Reporter:	automnomie
Component:	Timeline & Editing	Assignee:	Jean-Baptiste Mardelle <jb>
Status:	REPORTED ---
Severity:	crash
Priority:	NOR
Version First Reported In:	25.12.0
Target Milestone:	---
Platform:	Mint (Ubuntu based)
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description automnomie 2026-01-10 20:25:17 UTC

I cannot copy any sequence in kdenlive.

Here is what I do to reproduce the crash:
- create new project
- insert any video in Sequence 1
- create Sequence 2
- insert Sequence 1 into Sequence 2.
- Ctrl+C or Edit>Copy immediatly crashes kdenlive with : Erreur de segmentation (core dumped)

I tried to remove my .local/share, .cache and .config kdenlive related files, it does not make it better.

I use latest Appimage : kdenlive-25.12.0-B-x86_64.AppImage

But if I switch back to kdenlive-25.08.3-x86_64.AppImage I am able to copy/paste sequences again.