Vector Std 5.8, xfce environment.
A weird thing has happened; the window borders have disappeared. Apps will load happily but they are borderless, ie menu intact but no title bar, no min/resize/quit buttons etc. As well as the resize/minimize problems of course I can't move windows.
Going to Settings...Window Manager settings yields the warning box (borderless of course); "These settings cannot work with your current window manager (unknown)."
This has only happened under my login - my children's xfce logins seem OK.
I looked in a file /home/paul/.xfce/xfwm-session, but don't really know what I'm looking for. However there is an entry;
- (sorry cut & paste seems inactive too, otherwise I'd post the whole file).
I ran ps -ax in a terminal, & can find entries for xfce4-session, xfdesktop, xfce4-panel and others, but not xfwm.
I note the children don't seem to have a /home/<login>/.xfce directory, so wondered if I could delete mine & start again?
Sorry if this is all irrelevant, just trying to give some info on what I have tried/looked at. Would be grateful for any advice.