bug#46990: 28.0.50; popup menu not navigable via arrow keys on lucid build

[Po Lu]

Lars Ingebrigtsen <larsi@gnus.org> writes:

> Using the keyboard works fine in temacs, but not in the dumped Emacs.
> Could this also be related to X resources, like the background colour of
> the menu bar?  I don't seem to have any keyboard-related things in my X
> resources.

Possibly.  What happens after you run `xrdb -remove'?  (A word of
warning, this will trash the resources loaded into the root window.)