Re: [ROOT] canvas auto refresh

From: Jiri Masik (masik@pc203b.fzu.cz)
Date: Wed Feb 14 2001 - 11:27:58 MET


Colin Bernet <bernet@kph.uni-mainz.de> writes:

> Hi,
> 
> I installed root 3.00/04 on a redhat 7.0 platform, and I have a problem
> with the canvas refresh : when I use a menu on the canvas window, or
> when a part of the canvas is hidden by another window, then it's not
> redrawn afterwards.
> 
> Did that happen to somebody else ?
> Thanks,
> 
> Colin

Hi Colin,

check with xdpyinfo if there is  backing-store activated for
your display like 
options:    backing-store YES, save-unders YES
If it is not add line 
Option    "BackingStore" "On"
to the Device section of your XF86Config-4 file.

        Jiri



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