At least on my SL3 computer there's a file /etc/X11/XF86Config,
which in its "Screen" section has lines
SubSection "Display"
Depth 24
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
I had added the "1280x1024" to the Modes line in order to increase the
resolution from the former "1024x768" maximum. You should be able
to do something similar. Maybe redhat-config-xfree86 can help
you do it without your editing XF86Config, but I haven't tried
using it.
Steven Yellin
On Sun, 3 Dec 2006, Ioannis Vranos wrote:
> How can we increase the resolution of the available terminals (Ctrl-Alt-F1/F2/etc)?
>