nvidia drivers will not download and install.

[Jazzman85]

Thats all I Got

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/jockey-gtk
InterpreterPath: /usr/bin/python2.6
MachineType: Gigabyte Technology Co., Ltd. EP43-DS3
MediaBuild: Ubuntu 9.04 "Jaunty Jackalope" - Release i386 (20090420.1)
Package: jockey-gtk 0.5-0ubuntu10
PackageArchitecture: all
ProcCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.gz quiet splash -- BOOT_IMAGE=/casper/vmlinuz
ProcCmdline: /usr/bin/python /usr/bin/jockey-gtk
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.28-11.42-generic
PythonArgs: ['/usr/bin/jockey-gtk']
SourcePackage: jockey
Title: jockey-gtk crashed with BackendCrashError in polkit_auth_wrapper()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #333637, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.