Wednesday, October 14, 2009

r600 lockups on Fedora 12/rawhide

If you are experiencing lockups when using an r6xx or r7xx card in Fedora Rawhide (12) try adding

pcie_aspm=off

To your kernel command line in /etc/grub.conf. This solved the lockups for me. Dave Airlied is working on fixing this, so this option should not be needed in the Fedora 12 release.

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