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From: Federico Beffa <beffa@ieee.org>
To: Guix-devel <guix-devel@gnu.org>
Subject: poor scrolling in qemu-kvm
Date: Sat, 29 Nov 2014 17:23:19 +0100	[thread overview]
Message-ID: <CAKrPhPPXnAVw5U=yaee6iiFAHJ9rq2upqsp=MioRSshHSgopOw@mail.gmail.com> (raw)

Hi,

I'm experimenting with the system in a qemu-kvm virtual machine. I
created an image and successfully booted. However, scrolling of the
display is unusably slow (e.g. displaying dmesg). The same problem is
also visible in Ludovic's presentation

http://audio-video.gnu.org/video/ghm2014/2014-08--courtes--were-building-the-gnu-system--ghm.webm

at about min. 41.

For comparison I run an ubuntu live cd (in text mode) and it performs very well.

Have someone found out the reason for this poor performance in
qemu-kvm and how to fix it?

Thanks,
Fede

             reply	other threads:[~2014-11-29 16:23 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-29 16:23 Federico Beffa [this message]
2014-11-29 17:54 ` poor scrolling in qemu-kvm Federico Beffa
2014-11-29 20:53 ` Ludovic Courtès
2014-11-29 21:20   ` Andreas Enge
2014-11-29 21:28     ` Ludovic Courtès
2014-11-30 16:05     ` Federico Beffa
2014-11-30 17:47       ` Andreas Enge
2014-12-01  8:20         ` Federico Beffa
2014-12-05 20:59           ` Andreas Enge
2014-12-13 16:13   ` Ludovic Courtès

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