[JDShu]

Wait, what? There are radeon drivers within the open source ecosystem, and AMD also supplies an alternate proprietary driver, bad quality as it is, for those people who find 3D support essential.

You can make the argument that nVidia Linux drivers are much better, but I don't see where you're getting the idea that it's hard to find AMD drivers.

[cdr]

The open source AMD driver has improved a lot over the past couple of years, it's really pretty good. "Pretty good" is unfortunately not good enough for really 3D intensive tasks like newer games, etc. Good enough for the vast majority of desktop tasks though including hardware-accelerated video rendering etc.

The closed AMD driver is pathetically bad. Neither multi-monitor mode works for me in Gnome3, due to from what I gather is AMD not keeping up well with architecture changes. AMD is also dropping support for their oldest architecture in their next driver release, leaving a ton of cards - some still being sold today - with nothing but the open source driver anyway.

My next video card is going to be an Nvidia for sure. Whatever Nvidia's faults, their proprietary linux support cannot possibly be as poor as AMD's.

[dman]

What distro are you using? Did you use aticonfig --dual-head to setup your xorg.conf file ?

[cdr]

Mint13 with Cinnamon; not precisely Gnome3 but close enough.

And yes, I did. I actually spent half a dozen hours fiddling with xorg.conf etc trying to get multiple monitors to work with fglrx [AMD proprietary driver]. I should have known better. Especially since my not-that-old card is being dropped in the next fglrx anyway.

[dman]

You didnt answer my question on whether you used aticonfig? Also which card are you using?