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vt220 screen refesh problem

From: Joeri Belis
Subject: vt220 screen refesh problem
Date: Wed, 17 Mar 2010 08:13:00 +0100

Hi list,


We run a progress character application under vt220 emulation in screen.

Work great but one major problem


When the application changes a charater window ( overlay previous windows with A second window ), this is not refreshed properly.


We sometimes see info from the previous screen.


I do not have this in my putty emulation but i do have it on the handheld terminals Running telnet in vt220.


I tried "allpartial off" but that does not fix it.


I have read about setting some vt220 termcap parameters. Any idea what to look for Or try?





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