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Date: Fri, 8 May 2015 21:41:22 +0300
From: Andrei Borzenkov <arvidjaar@gmail.com>
To: Olaf Hering <olaf@aepfle.de>
Subject: Re: cursor position does not follow output
Message-ID: <20150508214122.0524eddb@opensuse.site>
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References: <20150508180551.GA3996@aepfle.de>
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=D0=92 Fri, 8 May 2015 20:05:51 +0200
Olaf Hering <olaf@aepfle.de> =D0=BF=D0=B8=D1=88=D0=B5=D1=82:

>=20
> In my testing with a PV guest I notice that the cursor during input
> remains at the 24th row. The actual output of the help command for
> example lists all possible commands and causes scrolling. If I enter
> something the input does not appear at the bottom but at the 24 row.
>=20
> Where is the code which controls the cursor position?
>=20

If you are using serial output this is in grub-core/term/terminfo.c.