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Hi All, I installed snv_b81 in my portable hard disk(capacity 160gb with 2 partitions, one for solaris and other for windows). When I tried to boot into dom0 from grub, I got the following errors and the system gets hanged. Warning : No SOF interrupts have been received, this USB EHCI host controller is unusable panic[cpu0]/thread=f502ae20:cannot mount root path /pci@0, 0/pci8086, 5641@1d,

Hi list, I've recently managed to install CentOS 4.4 on an Apple Mac Pro. Functionality-wise everything works great, but when trying to benchmark the system, I don't get stable runtimes, they differ by more than 30%. For example a benchmark run with our PDE solving code takes between 500 and 800 s on the completely unloaded machine. Suspicious kernel output (complete output attached):