Hi,
in case you are using iwlagn for wireless, be careful to keep an old kernel before updating to 2.6.34-rc7 from Kernel:HEAD.
The ugly details are in https://bugzilla.novell.com/show_bug.cgi?id=606170
I'm right now testing if commit 96ff56419504ac6a610ff1af42330e0423242e16 (which went in after rc7) helps.