I'm also experiencing rhgb and NFS problem. I tried "pci=nomsi" and got a message "PCI: Unknown option `nomsi'". Dave Jones wrote: > On Wed, May 03, 2006 at 08:06:40PM -0700, jdow wrote: > > > >Reverting to version 2.6.16-1.2069_FC5 is probably the least hassle-free > > >way to resolve these at the moment. > > > > > >Thank you! Is there and easy way to get the original kernel to boot > > >instead of defaulting to the new one? > > > > It's all in "info grub" if you can figure any of that gibberish out. > > (When is SOMEBODY going to make that trash readable, anyway.) > > > > I just go in to /boot/grub/grub.conf and make what appear to be some > > obvious edits. > > Biggest suspect right now to a lot of the problems with > this update is the MSI changes. If booting with pci=nomsi > makes problems go away, I'd like to hear about it, along > with output of lspci. > > Dave >