ATI onboard strikes back

As we plan to move from Poznań to Szczecin this week we are spending at Ania’s parents house.

To have better work equipment then my Dell D400 laptop I grabbed some unused components from home to build computer. The list was not so long:

  • 120GB ATA hard disk (it was system one some time ago)
  • DFI RS482 mainboard with 2.1GB ram and Athlon64 X2 cpu (my previous desktop)
  • cpu cooler
  • keyboard
  • PS/2 mouse (which I used before buying wireless one)
  • power supply
  • USB->Serial adapter and some other USB gadgets
  • some cables
  • headphones

The only thing which was needed to make it computer was case. And this shown that Szczecin lacks good computer shops — I had to visit 4 of them just to buy decent case as most of time they only had cheap ones.

Anyway I am using this machine for few days now (connected to old 17″ CRT which I used in 2006) with on-board ATI graphics card. It has many names… “RS485, ATI Radeon x1250 Chipset” etc… And this is crap never mind which drivers are used ;(

First I started with “xf86-video-ati” one. Version shipped in Debian ‘sid’ (6.8.0) is very old and reports that I have the same monitor connected to VGA and DVI outputs. Result is not funny. Driver from “experimental” is much better. But 1024×768@85Hz resolution which is default is not so nice — 1280×1024@85Hz is much better but needs to be set by XRandR call or tweaking of X11 config file.

So I tried to use official ATI driver: “fglrx”. As usual it required patching to build with last release kernel (2.6.25) but patches are already in Debian so it took less time then my last fight with NVidia driver. Effect is also strange — this time monitor started in 2048×1536@60Hz which is just insane on 17″ CRT. After switching with XRandR to sane 1280×1024@85Hz it is much more usable.

Good side is that I do not need to use this machine too often so it will stay like it is for some time. When we move it will be one of my build machines.

And if I ever will have to use it I will put NVidia card into this — they at least works perfect in X11.