same issue as with OP, system hangs 1 second after boot. turning off acpi solves the problem, but that's not really a good option, hyper threading gets disabled as well with it. all previous kernel versions worked fine.
Intel 102GCC2 motherboard, with ATI chipset
same issue as with OP, system hangs 1 second after boot. turning off acpi solves the problem, but that's not really a good option, hyper threading gets disabled as well with it. all previous kernel versions worked fine.
Intel 102GCC2 motherboard, with ATI chipset