When i will install a programm it will crashes with the following message:E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem. E: _cache->open() failed, please report.

[Rockidol]

Im use Ubuntu 8.10 and when ever i will install a programm the package manager will crashes with the following message: E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem. E: _cache->open() failed, please report.I will send a Screenshot too.

Please help me
Dear Florian

ProblemType: Package
Architecture: amd64
Dependencies:

DistroRelease: Ubuntu 8.10
ErrorMessage: Unterprozess pre-installation script gab den Fehlerwert 1 zurück
NonfreeKernelModules: nvidia
Package: sun-java6-jre None [modified: /var/lib/dpkg/info/sun-java6-jre.list]
PackageArchitecture: all
SourcePackage: sun-java6
Title: package sun-java6-jre None [modified: /var/lib/dpkg/info/sun-java6-jre.list] failed to install/upgrade: Unterprozess pre-installation script gab den Fehlerwert 1 zurück
Uname: Linux 2.6.27-11-generic x86_64

[Jean-Baptiste Lallement (jibel)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 303609, so it 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.