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EMTChristian
June 17th, 2010, 12:40 PM
Hello my name is Christian and I am an extreme newbie.

Back story first

About 2 months ago I started having issues with snow leopard. Basically my graphics were fine for 2 weeks when I installed, then my screens went black. After a lot of talking with apple and trouble shooting I bought a new Ati Radeon HD 4870 with a Dvi port and a mini port for monitors.

Using the leopard boot disk (10.5.1) I was able to get one screen working but not the mini port. Every time I tried to update anything system software related my screen would go dark again and hibernate. Basic frustration I am sure you can image. A friend of mine suggested I try this operating system.

So I am, my old card was a Geforce 7300 GT I believe, after I installed this software, I tried putting that in for giggles and I got mirror desktops, I poked around a bit on the web and forums and updated from the synaptic updater in admin. After I updated my screens went black again. Fun. I put the Ati Radeon back in and went back to my old configuration and currently using a single screen again. I would really like to have both monitors back. Of course I would like to be able to use programs like WOW and Second life as well.

So I guess the question is. Is there a walk through available or can somebody hold my hand and help me get both monitors running as well as some other programs?

Oh I also got Wine in, but I'll be fried if I can get it to work yet.

Thanks for reading my book.

- Christian

linuxopjemac
June 17th, 2010, 01:38 PM
It looks like the current nVidia driver you are using gives the dual head problem, just like in OSX? Is that the right conclusion ?

I know that for nVidia there is this command to configure:

nvidia-xconfig

for the ATI catalyst driver there is this equivalent (ATI catalyst control center):

sudo amdcccle

EMTChristian
June 17th, 2010, 03:58 PM
I tried both the nvidia-config and got
WARNING: Unable to locate/open X configuration file.


ERROR: Unable to write to directory '/etc/X11'.


The Sudo amdcccle got Command not found.

- Christian

linuxopjemac
June 17th, 2010, 04:55 PM
What kind of card are you using now?

The first is a problem of permissions I think, try:
sudo nvidia-xconfig

The second, you don't have the ATI catalyst driver installed.

EMTChristian
June 17th, 2010, 06:31 PM
Right now I have the Pro Mac version ATI Radeon HD 4870

Now I've downloaded the ATI Catalyst Center file twice, but I can't seem to find the command to install it. I will take a look for the ATI catalyst driver.

- Christian

linuxopjemac
June 17th, 2010, 06:55 PM
sudo apt-get fglrx-amdcccle

linuxopjemac
June 17th, 2010, 07:01 PM
if you feel like doing it yourself:

https://help.ubuntu.com/community/BinaryDriverHowto/ATI

EMTChristian
June 17th, 2010, 07:12 PM
sudo apt-get fglrx-amdcccle

Invalid operation fglrx-amdcccle

Seems like I keep downloading the same driver file also

ati-driver-installer-10-6-x86.x86_64.run

-Christian.

linuxopjemac
June 17th, 2010, 08:24 PM
sorry, my bad:

sudo apt-get install fglrx-amdcccle

linuxopjemac
June 17th, 2010, 08:34 PM
with that file you downloaded I presume you have to do the following:


sudo sh ./ati-driver-installer-10-6-x86.x86_64.run --buildpkg Ubuntu/lucid

(this is for Lucid Lynx, check this)

EMTChristian
June 18th, 2010, 01:48 AM
sudo apt-get install fglrx-amdcccle This worked fine. It installed.

The next line I copied and pasted to the terminal window and the reply was that it couldn't open
./ati-driver-installer......run

By the way I appreciate you putting up with my barrage of questions. I really am lost and trying to figure this out. If you could point out good places online to read I would appreciate that as well.

Thank you again

- Christian.

linuxopjemac
June 18th, 2010, 07:18 AM
now you can use the control center:

sudo amdcccle

EMTChristian
June 18th, 2010, 12:31 PM
Indeed I can.

Now to see if I can find a way to get the mini port on my ATI Radeon HD 4870 card to display. There is a ton of stuff to absorb on this OS.

- Christian.