Re: Lots of NVRM: os_raise_smp_barrier(), invalid context! in dmesg
Same here using 270.18. I have a Mythbuntu 10.10 distribution + xorg 1.9.3 RC 1 + kernel 2.6.35-25-generic with a GT220 card.
I've been battling driver issues with this card since Sept. In the ~15 yrs I've been using Linux, this has been the worst experience I've ever had getting something to work. I bought an Nvidia card based on its history of quality Linux drivers. I guess past performance is no guarantee of future success. I even filed a bug report about 1.5 month ago. Nvida - please help us help you!