usb wont open opens archive manager and so does trash

[mark williams]

Could not open "New Volume" Archive type not supported. when i plug usb stick in .and my extra internal drives wont mount on desktop have to go to disk utility please please fix this

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: gnome-disk-utility 3.0.2-1ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Tue Oct 11 21:36:32 2011
ExecutablePath: /usr/bin/palimpsest
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
ProcEnviron:
 LANGUAGE=en_GB:en
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: gnome-disk-utility
UpgradeStatus: Upgraded to oneiric on 2011-10-05 (6 days ago)