[Lilug] Dual Head question
Kenneth Downs
ken at secdat.com
Wed Feb 18 11:28:51 PST 2009
OK, I may take you up on that when next we meet.
Justin Dearing wrote:
> Ken,
>
> Performance wise I think gettign a dual head is best for games. Not
> sure the performance implications to eye candy WM junk. However, I've
> gotten dual monitor support working on seperate video cards in linux
> and solaris. I mention solaris because I had to manually edit my
> xconfig tool myself. I dont remember if xrandr was involved in either
> case, but on linux (few years back not sure of distro) things "just
> worked"
>
> If you want to experiment, I have a dual head 64meg pci video card I
> could let you borrow at liphp and you can experiemnt with dual and
> triple head setups.
>
> On Wed, Feb 18, 2009 at 2:20 PM, Kenneth Downs <ken at secdat.com
> <mailto:ken at secdat.com>> wrote:
>
> My laptop has a VGA output, and I got dual-headed support set up
> pretty easily with xrandr.
>
> The problem is that the laptop is a bit of a black box and Just
> Worked, so I'm not sure how to get a desktop machine going this route.
>
> My desktop has, according to lspci a "Intel Corporation
> 82945G/GZ", which also Just Works for a single display with Compiz
> enabled.
>
> I'd like to make the desktop dual-head. Anybody know which of
> these is simplest/cheapest:
>
> 1) Just buy another video card, any brand, put it in, install
> drivers, and it will Just Work using xrandr
>
> 2) Cannot mix <insert brand> with Intel on-board, so must buy a
> dual-port video card and disable on-board
>
> 3) Any other options?
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