bug#27816: 26.0.50; X protocol error: BadPixmap (invalid Pixmap parameter) on protocol request 55

[martin rudalics]

> As far as I can tell from the code, this only affects the current
> terminal (GUI frame).  What seems to work is this:
>
>      emacs -Q -nw --eval '(setq x-command-line-resources "emacs.synchronous: 
true")'

I wouldn't be too sure about this one.

> I've tried the recipe --without-toolkit-scroll-bars; the error does not
> occur under this configuration.  There is some other minor trouble (not
> really related to this bug I think): the scrollbar does not get drawn
> (the space where it should be is all white instead) when first opening
> the frame, unless I've set synchronous mode as above.

I've seen that too.  I'm afraid the non-toolkit code has aged much over
the past years.  Nobody works on it.

martin