@ Fredhoud,
Have you performed any sort of backup and restore of config files in your home directory using a USB drive.
The reason I ask is what that I've noticed on my systems is that the back up config files, when copied to my home directory off of my USB stick, are often times set as read only or to the wrong user group.
If this is the case, then I would suggest looking through your hidden folders and config files to see if this is what has happened.
Have you performed any sort of backup and restore of config files in your home directory using a USB drive.
The reason I ask is what that I've noticed on my systems is that the back up config files, when copied to my home directory off of my USB stick, are often times set as read only or to the wrong user group.
If this is the case, then I would suggest looking through your hidden folders and config files to see if this is what has happened.
