This is not a package error. The log shows that there were I/O errors during the upgrade, possibly due to hardware issues:
Preparing to replace libqtwebkit4 2.1~really2.0.2-0ubuntu1 (using .../libqtwebkit4_2.2~2011week36-0ubuntu1_i386.deb) ... Unpacking replacement libqtwebkit4 ... xz: (stdin): Os dados compactados estão corrompidos dpkg-deb: error: subprocess <decompress> returned error exit status 1 dpkg: error processing /var/cache/apt/archives/libqtwebkit4_2.2~2011week36-0ubuntu1_i386.deb (--unpack): short read on buffer copy for backend dpkg-deb during `./usr/lib/i386-linux-gnu/libQtWebKit.so.4.9.0' ** Changed in: python-qt4 (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to python-qt4 in Ubuntu. https://bugs.launchpad.net/bugs/874151 Title: package hplip-gui 3.11.7-1ubuntu3 failed to install/upgrade: ErrorMessage: dependency problems - leaving unconfigured To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/python-qt4/+bug/874151/+subscriptions -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs