I get the same error and follwoing is my sources.list file, it does have references to the breezey, what shall I do with that.
Thanks, ###deb cdrom:[Ubuntu 5.10 _Breezy Badger_ - Release i386 (20051012)]/ breezy mai n restricted #deb http://us.archive.ubuntu.com/ubuntu breezy main restricted #deb-src http://us.archive.ubuntu.com/ubuntu breezy main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted deb-src http://us.archive.ubuntu.com/ubuntu breezy-updates main restricted ## Uncomment the following two lines to add software from the 'universe' ## repository. ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team, and may not be under a free licence. Please satisfy yourself as to ## your rights to use the software. Also, please note that software in ## universe WILL NOT receive any review or updates from the Ubuntu security ## team. deb http://us.archive.ubuntu.com/ubuntu breezy universe deb-src http://us.archive.ubuntu.com/ubuntu breezy universe ## Uncomment the following two lines to add software from the 'backports' ## repository. ## N.B. software from this repository may not have been tested as ## extensively as that contained in the main release, although it includes ## newer versions of some applications which may provide useful features. ## Also, please note that software in backports WILL NOT receive any review ## or updates from the Ubuntu security team. deb http://us.archive.ubuntu.com/ubuntu breezy-backports main restricted univers e multiverse deb-src http://us.archive.ubuntu.com/ubuntu breezy-backports main restricted uni verse multiverse deb http://security.ubuntu.com/ubuntu breezy-security main restricted deb-src http://security.ubuntu.com/ubuntu breezy-security main restricted deb http://security.ubuntu.com/ubuntu breezy-security universe deb-src http://security.ubuntu.com/ubuntu breezy-security universe deb http://archive.ubuntu.com/ubuntu breezy multiverse deb-src http://archive.ubuntu.com/ubuntu breezy multiverse ## Backports #deb http://ubuntu-backports.mirrormax.net/ hoary-backports main universe multiv erse restricted #deb http://ubuntu-backports.mirrormax.net/ hoary-extras main universe multivers e restricted #deb http://us.archive.ubuntu.com/ubuntu/ breezy universe # Ubuntu 5.10 KDE 3.5 Repository deb http://kubuntu.org/packages/kde35 breezy main -- Invalid package information https://launchpad.net/bugs/48215 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs