Comment 57 for bug 83290

Not sure if this is related but I have a similar problem with feisty (kernel just hangs at "setting up standard pci resources"). This happened after upgrading the RAM modules. The kernel is currently using a modified DSDT, I'll find out how to disable it, try again and post some updates later. It does seem something is seriously broken on these laptops that they would just hang on PCI after putting in some sticks of RAM.

I've tried memcheck et al., everything seems to work fine.