Created attachment 23494 [details] Xorg.0.log xf86-video-ati, master (d586a2c6f821c821a4a7708a3382acb63187534f) Ubuntu 8.10, xserver-xorg 1:7.4~5ubuntu3 Warning, I think this may be a duplicate of bug 20146 but that is against radeonhd. My computer have an onboard HD3200, and a pci-e HD3870: $ lspci|grep VGA 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3200 Graphics 02:00.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3870 The radeon driver only work with the card that is set as primary display in BIOS. If I try to use the secondary card I get an X server process that uses 100% CPU, blank monitors and killing X does not restore the VT. The attached log files is with the HD3870 set as primary display in BIOS, but BusID "PCI:1:5:0" (HD3200) specified in xorg.conf. Looking at the "BIOS Bootup Message" it tries to use the BIOS for the primary RV670 instead of the RS780. Thank you for working on the r6xx-r7xx support! :-)
Created attachment 23495 [details] avivotool regs all
Created attachment 23496 [details] avivotool --skip=1 regs all
Only KMS is able to get the vbios for the rs780 when it's not the primary.
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