SUMMARY There is NTFS partition on my second HD which is not declared in /etc/fstab. Therefore, I have to manually mount it for usage. When the drive is mounted, if I hover with mouse pointer over appimage file, there will be problem unmounting the partition. Dolphin will provide following message: "One or more files on this device are open within an application." The lsof command output show the process responsible is kioslave5. However, the problem do not arise if information panel is hidden. STEPS TO REPRODUCE 1. Mount partition 2. Hover over appimage file on that partition 3. Try to unmount the partition OBSERVED RESULT Unmount will fail with above message EXPECTED RESULT Partition will unmount. SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 5.25.5 KDE Frameworks Version: 5.97.0 Qt Version: 5.15.5 Kernel Version: 5.19.7-1-MANJARO (64-bit) Graphics Platform: X11