No updates or upgrades have successfully installed since 11.04. BUT, apparently SOME things have upgraded partially but not others. I've been getting the error msg. : UPDATES have been DOWNLOADED BUT NOT INSTALLED...CHECK YOUR CONNECTION...
I think there may have been an error long ago due to interruption in connection while downloading, and kept thinking it would correct itself during subsequent updates, but it has not done so. I am still at 11.04 and Now, I tried to do the completed upgrade again, from 11.04 to 11.10, so that I can then upgrade to 12.04. It did not work --downloaded all but did not all install. HOW CAN I FIX THE INSTALLATIONS AND GO FORWARD TO 12.04?
I am reporting a few of the errors I got upon attempting to upgrade today; but there were too many to report all.
ProblemType: Package
DistroRelease: Ubuntu 11.04
Package: lsb-base 4.0-0ubuntu11
ProcVersionSignature: Ubuntu 2.6.38-13.54-generic 2.6.38.8
Uname: Linux 2.6.38-13-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Tue Nov 6 19:37:22 2012
ErrorMessage: ErrorMessage: package lsb-base is already installed and configured
PackageArchitecture: all
SourcePackage: dpkg
Title: package lsb-base 4.0-0ubuntu11 failed to install/upgrade: ErrorMessage: package lsb-base is already installed and configured
UpgradeStatus: Upgraded to natty on 2012-11-06 (0 days ago)
Status changed to 'Confirmed' because the bug affects multiple users.