Can you add the following option to the Device section of your xorg.conf? Option "NvAGP" "0"
then restart the Xserver (or your computer) and see if you can still reproduce the problem (both with and without "iommu=memaper=2") -- Proprietary NVidia drive makes my machine halt [Kubuntu 8.04/AMD64] https://bugs.launchpad.net/bugs/229552 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs