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Some days ago, I installed ArchLinux on my HP 8200 Elite because it's one of the distros that actually work with my new hardware.

Now I wanted to run an Xorg-server which works perfectly using vesa as driver. But as I have an ATI Radeon HD 6570, I would like to use the original proprietary driver from ATI.

Therefore I followed the instructions on Arch's Wiki for ATI Catalyst in the section about the custom kernels. Perfectly created and installed the package without any error. The only thing I changed was to build the original arch-kernel again but adding some Intel network drivers, that's why I need the custom kernel.

Trying to start the xserver with the original fglrx-driver ends up in a segfault when running startx

Here's my /etc/X11/xorg.conf:

Section "Monitor"
    Identifier "Monitor0"

Section "Device"
    Identifier  "Device0"
#   Driver      "vesa"
#   ^- with this option it works
    Driver      "fglrx"

Section "Screen"
    Identifier  "Screen0"
    Device      "Device0"
    Monitor     "Monitor0"
    DefaultDepth    16
    SubSection  "Display"
        Depth   16
        Modes   "1920x1200" # runs in 1600x1200 only in VESA-mode?!

To not spam up the post, here's the /var/log/Xorg.0.log

# uname -a
Linux myhost #1 SMP PREEMPT Sat Apr 23 13:57:07 CEST 2011 x86_64 Intel(R) Core(TM) i7-2600 CPU @ 3.4GHz GenuineIntel GNU/Linux

If you need more information about my architecture, let me know.

Any idea why this is happening or what I could do against is really appreciated.

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up vote 0 down vote accepted

Don't use fglrx. Use the open-source ATI driver, which seems to be called xf86-video-ati on Arch Linux. This will work perfectly fine unless of course you plan to run games on this machine.

share|improve this answer
Tried that one, too. It moans about not having any screens found. Well is it because I run Xorg 1.10 instead of 1.9? And I would like to run 3D-stuff on it. Not only games, but just OpenGL-applications – Atmocreations Apr 24 '11 at 15:48

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