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Bug 104153 - mkxf86config should respect vga= setting from kernel commandline
Summary: mkxf86config should respect vga= setting from kernel commandline
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Release Media
Classification: Unclassified
Component: Everything (show other bugs)
Hardware: All Linux
: High normal (vote)
Assignee: Gentoo LiveCD Package Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-08-29 09:01 UTC by Andrew Gaffney (RETIRED)
Modified: 2007-01-04 15:15 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


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Description Andrew Gaffney (RETIRED) gentoo-dev 2005-08-29 09:01:51 UTC
I think the summary says it all :P It's quite annoying to be running the LiveCD
in vmware, specify vga=788, and have X run at 1920x1440 :)
Comment 1 Mike Rosset 2005-10-04 03:00:45 UTC
mkxf86config does not depend on kernel param vga= that is for frambuffer support. 
mkxf86config simple dynamically creats a xorg.conf file. but I do agree that
using the max probed resolution is not ideal
Comment 2 Chris Gianelloni (RETIRED) gentoo-dev 2005-10-04 07:20:20 UTC
Yeah, we know that it doesn't use vga= at all.  That was the actual request.

Personally, I don't think it should respect framebuffer size.  Instead, I think
it should support a new option, let's say, xres= or something, that limits the
maximum X resolution.  Having X detect all available resolutions is actually a
good thing, especially for LiveCD and GameCD images.  After all, if I have a
swanky new SLI 7800GTX setup, I sure as hell would want to play games at
1600x1200, which is my LCD's native resolution.

Andrew, what do you think about xres=${x}x${y} setting the maximum X resolution?
Comment 3 Andrew Gaffney (RETIRED) gentoo-dev 2005-10-04 07:57:04 UTC
That works for me. I'd just like a way to limit the max X resolution if
mkxf86config is going to default to the highest available. I just don't like
vmware running at 1920x1440 on my 1280x1024 display :P
Comment 4 Chris Gianelloni (RETIRED) gentoo-dev 2006-12-14 15:08:57 UTC
Can you try out the new version of mkxf86config... it's in my dev overlay...

svn co http://overlays.gentoo.org/svn/dev/wolf31o2

If this works for you, it'll become "official" and go into the tree.  Basically, it prepends any resolutions with the one you manually enter, so it *should* start up X in your chosen resolution.  I haven't actually tested this yet, but will be doing so on one of my upcoming LiveCD builds.
Comment 5 Chris Gianelloni (RETIRED) gentoo-dev 2007-01-04 15:15:17 UTC
OK... this is FIXED now with 0.9.8, but you have to use xres, it doesn't use vga= (since you don't want it to flip on -nofb and such)