I tried to install Skype, and now I can't delete it or install others packages.

[Norbert Budzyński]

I tried to install Skype, and now I can't delete it or install others packages.

ProblemType: Package
DistroRelease: Ubuntu 12.04
Package: libqtcore4 4:4.8.1-0ubuntu4.2
ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21
Uname: Linux 3.2.0-27-generic x86_64
ApportVersion: 2.0.1-0ubuntu11
Architecture: amd64
Date: Wed Aug 1 19:21:59 2012
DpkgTerminalLog:
 Rozpakowanie libqtcore4:i386 (z .../libqtcore4_4%3a4.8.1-0ubuntu4.2_i386.deb) ...
 dpkg: błąd przetwarzania /var/cache/apt/archives/libqtcore4_4%3a4.8.1-0ubuntu4.2_i386.deb (--unpack):
  conffile './etc/xdg/Trolltech.conf' is not in sync with other instances of the same package
ErrorMessage: conffile './etc/xdg/Trolltech.conf' is not in sync with other instances of the same package
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
SourcePackage: qt4-x11
Title: package libqtcore4 4:4.8.1-0ubuntu4.2 failed to install/upgrade: conffile './etc/xdg/Trolltech.conf' is not in sync with other instances of the same package
UpgradeStatus: Upgraded to precise on 2012-07-31 (1 days ago)
modified.conffile..etc.xdg.Trolltech.conf:
 [qt]
 4.8\libraryPath=/usr/lib/kde4/plugins
mtime.conffile..etc.xdg.Trolltech.conf: 2012-04-11T10:57:48

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[john wagner (john-h-wagner-jr)]

my problem is with znes it wouldn't install/uninstall and now i have problem of being unable to access or remove apps.