[dolphin] [Bug 428884] New: Dolphin freezes when mounted network disk sleeps

[Ahmed Elshafey]

https://bugs.kde.org/show_bug.cgi?id=428884

            Bug ID: 428884
           Summary: Dolphin freezes when mounted network disk sleeps
           Product: dolphin
           Version: 19.12.3
          Platform: Ubuntu Packages
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: dolphin-bugs-null at kde.org
          Reporter: ahmed.e.elshafey at gmail.com
                CC: kfm-devel at kde.org
  Target Milestone: ---

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

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