problem solved with last driver from nvidia.com 173.14.25 it must be a packaging issue
you should update to this one thank you , best regards -- nvidia x server settings on ubuntu 10.4 https://bugs.launchpad.net/bugs/523108 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