Re: xterm to ubuntu and screen refresh
Re: xterm to ubuntu and screen refresh
- Subject: Re: xterm to ubuntu and screen refresh
- From: David Thomas <email@hidden>
- Date: Tue, 03 Jul 2018 16:29:47 -0700
Hi David,
I have exactly the same problem using ssh accessing a machine that is
running CentOS 7.3.1611, making it essentially unusable for vi. No
problems when I access an older computer running OpenSuSE 11.4 from the
same Mac. I am also using XQuartz 2.7.11, and my mac is at 10.12.6.
Strange.
Any help with this problem would be greatly appreciated.
Thanks
*David L. Thomas, P.E.***
On 7/3/18 2:48 PM, David L Chopp wrote:
Hi,
I’ve run into an annoyance when using ssh to access a ubuntu system.
When using vi or vim, the screen doesn’t refresh properly when paging
forward/backward using ctrl-f/ctrl-b. What happens is I get a union
of non-space characters between the old page and the new page. So if
a character is a space on the first page and in that location a
non-space character is on the second page, then the non-space
character is written. If the second page has a space, then it doesn’t
replace whatever was on the screen from the first page. On the other
hand, if I scroll one line at a time, it works correctly (just
annoying if I’m trying to go through a large file). Any ideas how to
fix this? I’m using XQuartz 2.7.11. Odd thing is, it only does it on
my macs with 10.13, my laptop that still has 10.12 does not have this
problem.
Thanks…
David
------------------------------------------------------------------------------------------------
As far as the laws of mathematics refer to reality, they are not
certain; and
as far as they are certain, they do not refer to reality. ~Albert
Einstein
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David Chopp
Chair
Engineering Sciences and Applied Mathematics
Northwestern University
E-mail: email@hidden <mailto:email@hidden>
Phone: (847)-491-8391
Fax: (847)-491-2178
Homepage: http://people.esam.northwestern.edu/chopp
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