I'm getting the exact same symptoms (Unsupported chipset 0xffffffff / probe of 0000:01:00.0 failed with error -1), but I'm on a GeForce GTS 250, see my lspci output in bug 661394
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/661248 Title: Nvidia GeForce 8600M GT doesn't work with nvidia-current 260 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs