Hi Logan, Not sure if you have intentionally disabled MSI interrupts for nouveau, but i believe the MSI interrupts only need to be disabled for PCIe based nVidia gpu's running the nouveau driver on Powermac G5's only. I have my doubts that AGP based nVidia GPU's ever have MSI interrupts enabled in the first place. Either way, MSI interrupts are disabled on your machine. Only try the 4.4.0 kernel out. Originally these kernels were for the Powermac G5's (PMAC 11.2) but only recently i have had feedback from an AGP based machine (PMAC 7.2) and tweaked the kernel configs to accommodate those machines as well. Anyway, if you can run 4.4.0 and give feedback along with full dmesg logs and cat /proc/interrupts logs, this would be most helpful. You probably are aware of this, but make sure you create a new entry in yaboot.conf and run "ybin -v" for the new test kernel. Regards, Peter On 15/01/16 06:01, Logan Anteau wrote:
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