package visualvm 1.2.2-0ubuntu2 failed to install/upgrade: unable to securely remove '/usr/bin/jvisualvm.dpkg-tmp': Read-only file system

[Mahmudjan]

Binary package hint: visualvm

I can't update or upgrade,
and my eclipse is totally messed up, I don't if this is related to the error.

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: visualvm 1.2.2-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.32-27.49-generic 2.6.32.26+drm33.12
Uname: Linux 2.6.32-27-generic i686
NonfreeKernelModules: wl
AptOrdering: visualvm: Remove
Architecture: i386
Date: Sun Mar 20 01:28:31 2011
ErrorMessage: unable to securely remove '/usr/bin/jvisualvm.dpkg-tmp': Read-only file system
SourcePackage: visualvm
Title: package visualvm 1.2.2-0ubuntu2 failed to install/upgrade: unable to securely remove '/usr/bin/jvisualvm.dpkg-tmp': Read-only file system

[Matthias Klose (doko)]

please run apt-cache clean; apt-get remove visualvm; apt-get install visualvm