I am hit also by this, e.g. no systray or alt+f2 not finding anything.
Running with a local built packages of src:plasma-workspace
(in a just testing packages environment)
the systray came back and alt+f2 is also normal again.
Hello,
I am also affected by this problem and I can also confirm that, as
Bernhard says, building plasma-workspace with deb-src and installing the
built package (plasma-workspace is enough, disregard all other created
packages) brings everything back to normal.
Regards,
Iacopo