Bug 404893

SUMMARY

Not sure of the right categorisation.


STEPS TO REPRODUCE
1. 
2. 
3. 

To make the app not responsive just start it up and leave it for a few hours. In the morning it does not respond.
To see the issue shown below not sure as just noticed it.

OBSERVED RESULT

* app not responsive
* logging from the app shows repeatedly.
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
Digikam::DigikamApp::slotSolidDeviceChanged: slotSolidDeviceChanged: "/org/kde/fstab/a.b.c.d:/path/to/directory"
^C
[user@host ~]$ df -h
Filesystem                                     Size  Used Avail Use% Mounted on
...
a.b.c.d:/path/to/directory                      20G   19G  1.2G  95% /net/a.b.c.d/path/to/directory

This path is not one I had told digikam about. The external mount point I had told digikam about was

host.example.com:/path/to/photos               1.2T  998G  155G  87% /path/to/other/directory


EXPECTED RESULT

The app to be responsive and not to log about changing devices as the NFS mount seemed to me to be stable
and digikam should not care about it anyway.

SOFTWARE/OS VERSIONS
Windows: 
MacOS: 
Linux/KDE Plasma: CentOS 7
(available in About System)
KDE Plasma Version: 
KDE Frameworks Version: 
Qt Version: 
Binary was appimage: digikam-6.0.0-x86-64.appimage


ADDITIONAL INFORMATION

I have seen the UI become unresponsive requiring me to interrupt the process several times now.
Access to the backend database for storing information using the mysql external driver.