News

News->Solar1 News Flash->Getting Dual Screens to work with an ATI Radeon > 8500 and (K)Ubuntu Gutsy   
Getting Dual Screens to work with an ATI Radeon > 8500 and (K)Ubuntu Gutsy

This was quite the sore topic for me,  which has turned me off of ATI once and for all.  But I got it working and wanted to share my findings with the community

So . . .

What I did, was to download the driver from ATI. Then build a package for gutsy (I renamed the download because it was too long to type and I am lazy):

  • sudo ./ati-driver-8.42.3.run --buildpkg Ubuntu/gutsy

Then you can install the .deb packages:

  • sudo dpkg -i xorg-driver-fglrx_8.42.3-1_i386.deb fglrx*.deb

You're not done yet. The above will install the xorg driver, but not the kernel module. It seems that I had to do that myself.  This is contained in the fglrx-kernel-source package that you installed above.

cd into /usr/src, and run

  • sudo tar xvfj fglrx.tar.bz2

This will create a modules directory. cd into modules/fglrx and run the make.sh. this will build the fglrx kernel module.  

  • cd /usr/src/modules
  • sudo ./make.sh

If all is built well, you should have a module called fglrx.ko. Copy this into /lib/modules/<your kernel version>/volatile/.

  • sudo cp fglrx.ko /usr/src/2.6.22-14-generic/volatile/

Run depmod to make the kernel happy, then you can load it and restart kdm.

  • depmod -a
  • modprobe fglrx
  • /etc/init.d/kdm restart

You can run amdcccle to set the dual screen and the resolution should be whatever the monitors are capable of.



by dave, Wednesday, 31 October 2007 13:47, Comments(0)
Comments


MKPNews ©2003-2008 mkportal.it
 


MKPortal C1.2.1 ©2003-2008 mkportal.it
Page generated in 0.01272 seconds with 12 queries