Bug 428884

Summary: Dolphin freezes when mounted network disk sleeps
Product: [Applications] dolphin Reporter: Ahmed Elshafey <ahmed.e.elshafey>
Component: generalAssignee: Dolphin Bug Assignee <dolphin-bugs-null>
Status: RESOLVED FIXED    
Severity: normal CC: ahmed.e.elshafey, bugseforuns, dolphin-bugs-null, nate
Priority: NOR    
Version First Reported In: 19.12.3   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In: 20.12
Sentry Crash Report:

Description Ahmed Elshafey 2020-11-09 12:55:57 UTC 
SUMMARY

Dolphin freezes if a network drive is mounted and subsequently goes to sleep.
Every time dolphin open afterwards while the drive is still mounted, file.so process raises "disk_sleep" flag and dolphin freezes.
To resolve, the drive must be unmounted, after which dolphin operates normally. Either this or the drive must be brought back from sleep from the device hosting it.

STEPS TO REPRODUCE
1. Mount network connected drive.
2. Put the device housing the mounted drive to sleep or put the drive itself to sleep.
3. Open dolphin.

OBSERVED RESULT

Dolphin freezes and file.so process raises "disk_sleep".

EXPECTED RESULT

Dolphin manages to open normally without freezing.

SOFTWARE/OS VERSIONS
Linux: Ubuntu 20.04
KDE Plasma Version: 5.18.5
KDE Frameworks Version: 5.68.0
Qt Version: 5.12.8

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2020-11-09 19:20:15 UTC 
Shoulda been fixed with https://invent.kde.org/system/dolphin/-/merge_requests/99, which was just merged today!
Comment 2 Nate Graham 2021-03-10 21:29:19 UTC 
*** Bug 413520 has been marked as a duplicate of this bug. ***