Bug 513555

Summary:	Dolphin freezes when I have an active rclone mount
Product:	[Applications] dolphin	Reporter:	Rafael Lima <rafael.palma.lima>
Component:	general	Assignee:	Dolphin Bug Assignee <dolphin-bugs-null>
Status:	NEEDSINFO WAITINGFORINFO
Severity:	normal	CC:	dolphin-bugs-null, fabian, kio-bugs-null
Priority:	NOR
Version First Reported In:	unspecified
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Rafael Lima 2025-12-18 21:41:02 UTC

SUMMARY
Every once in a while Dolphin simply freezes if I have an rclone mount. It will only unfreeze when I kill the rclone process.

STEPS TO REPRODUCE
1. I have an rclone mount on my Onedrive account
2. Use KDE for long enough
3. Freeze

OBSERVED RESULT
Dolphin freezes completely and it isn't even possible to kill its process. The only way to get around this is to kill the rclone process.

The freeze is not deterministic... it happens at random, every other day or so. The freeze happens even if I had not entered the folder with the rclone mount.

EXPECTED RESULT
It should not freeze... BTW I haven't experienced this freeze in Gnome or Cosmic.

This bug has happened since at least 2 years since I created this rclone mount.

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 43
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
Kernel Version: 6.17.12-300.fc43.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 12 × Intel® Core™ i7-10750H CPU @ 2.60GHz
Memory: 16 GiB of RAM (15,5 GiB usable)
Graphics Processor 1: Intel® UHD Graphics
Graphics Processor 2: NVIDIA GeForce GTX 1650
Manufacturer: LENOVO
Product Name: 82CG
System Version: IdeaPad Gaming 3 15IMH05

Comment 1 Fabian Vogt 2025-12-20 13:32:08 UTC

Not kio-fuse related, reassigning.

Please get a backtrace from dolphin when it's hanging. cat /proc/$(pidof dolpin)/task/*/stack might also help.

Sounds like rclone does not respond to a FUSE request.