jockey-backend crashed with IOError: [Errno 19] No such device

[John Vivirito]

while trying to temove/disable nvidia driver it stated jockey back end crashed

ProblemType: Crash
Architecture: i386
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/share/jockey/jockey-backend
InterpreterPath: /usr/bin/python2.6
Lsusb:
 Bus 002 Device 003: ID 03f0:c002 Hewlett-Packard Photosmart 7800 Series
 Bus 002 Device 002: ID 09da:0006 A4 Tech Co., Ltd Optical Mouse WOP-35 / Trust 450L Optical Mouse
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
 Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Dell Computer Corporation OptiPlex GX400
NonfreeKernelModules: nvidia
Package: jockey-common 0.5-0ubuntu3
PackageArchitecture: all
ProcAttrCurrent: unconfined
ProcCmdLine: root=UUID=700346f8-b1b9-4c49-bff0-8e267a79a123 ro quiet splash vga=773
ProcCmdline: /usr/bin/python /usr/share/jockey/jockey-backend --debug -l /var/log/jockey.log
ProcEnviron:

ProcVersionSignature: Ubuntu 2.6.28-9.31-generic
PythonArgs: ['/usr/share/jockey/jockey-backend', '--debug', '-l', '/var/log/jockey.log']
SourcePackage: jockey
Title: jockey-backend crashed with IOError: [Errno 19] No such device
Traceback: IOError: [Errno 19] No such device
UserGroups: