Has anyone experienced the following:

In X11, there's a small irregularity/flickering stripe accompanying the
pointer.

It appears only when the pointer is in the lower or upper part of the
screen, i.e. not the very middle.

It seems to be independent of grfconfig mode, bitmap depth etc.

The problem doesn't occur on the other X11 display (using a multi-headed
setup, with a PAL TV on the AGA port).

This happens with the phase5 CyberVision 64 (4mb) (8512/34) on an
A4000/040, running NetBSD 1.3.1.

(with the X11 from sets/, also 1.3.1)

I've experimented with the -useHWC option to see if this could remedy
the problem - neither en/disabling this makes any difference.

.xserverrc:
/usr/X11R6/bin/X -dev /dev/grf0:/dev/grf5 -depth 4 -mode 11
-emulatemiddle -ar1 200 -ar2 40

-- 
//bwulf - Sune Stjerneby
<stjerneby@usa.net>, [2:238/260.4], ++45 56219988, DK-208, EU
  -- "Quidquid latine dictum sit, altum viditur."
  -- "4.4BSD UNIX - A Real Operating System for Real Users."