Changing Xserver driver from vesa to openchrome gives ICE I/O error

[Oleg Goldshmidt]

Lev Olshvang <levo at vboxcomm.com> writes:

> So the question - how to set up resolution in xorg or perhaps in
> .Xresources ??

Well, I don't use Ubuntu, but if Xorg there behaves similarly to, say,
Fedora, then Xorg will use xorg.conf if it exists, but by default it
probes you HW at runtime and there is no xorg.conf. 

You can run

# Xorg -configure 

to generate a skeleton xorg.conf file (IIRC, as /root/xorg.conf.new)
and edit it to your heart's content. Then test it and put it into
/etc/X11/xorg.conf

Don't trust me - RTFM yourself.

-- 
Oleg Goldshmidt | pub at goldshmidt.org