I don't know when it stopped working working, but it was recently.
Unfortunately, with almost daily updates I don't know what's caused it.
I have menu entried within my KDE which start a ssh command inside a konsole.
This has worked fine for as long as I can remember (F9 or before)
However, now when I try, I get the launch feedback, the konsole window never
opens.
If I open a konsole session, e.g. by right clicking the desktop, and then run
the ssh command then all works fine.
Can annyone suggest how I can debug/fix the problem?