Yes, it seems to have something to do with the compositing.
I have XFCE'S compositing effects enabled and then it shows the desktop content on unlock dialog.
Disabling the compositing effects resolves the bug.
But it would be a pity if I had to disable the compositing feature just to secure the screensaver lock. :|
Thanks for your quick replay.
Yes, it seems to have something to do with the compositing.
I have XFCE'S compositing effects enabled and then it shows the desktop content on unlock dialog.
Disabling the compositing effects resolves the bug.
But it would be a pity if I had to disable the compositing feature just to secure the screensaver lock. :|