Dear Arnaud, I did not PPA and any custom repositories. I checked that by doing the operation you have recommended. Here is what I got in the sources.list file
#deb cdrom:[Ubuntu 8.10 _Intrepid Ibex_ - Release i386 (20081029.5)]/ intrepid main restricted # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to # newer versions of the distribution. deb http://dk.archive.ubuntu.com/ubuntu/ intrepid main restricted deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid main restricted ## Major bug fix updates produced after the final release of the ## distribution. deb http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates main restricted ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu ## team. Also, please note that software in universe WILL NOT receive any ## review or updates from the Ubuntu security team. deb http://dk.archive.ubuntu.com/ubuntu/ intrepid universe deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid universe deb http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates universe deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates universe ## 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 ## multiverse WILL NOT receive any review or updates from the Ubuntu ## security team. deb http://dk.archive.ubuntu.com/ubuntu/ intrepid multiverse deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid multiverse deb http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates multiverse deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid-updates multiverse ## 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://dk.archive.ubuntu.com/ubuntu/ intrepid-backports main restricted universe multiverse # deb-src http://dk.archive.ubuntu.com/ubuntu/ intrepid-backports main restricted universe multiverse ## Uncomment the following two lines to add software from Canonical's ## 'partner' repository. This software is not part of Ubuntu, but is ## offered by Canonical and the respective vendors as a service to Ubuntu ## users. # deb http://archive.canonical.com/ubuntu intrepid partner # deb-src http://archive.canonical.com/ubuntu intrepid partner deb http://security.ubuntu.com/ubuntu intrepid-security main restricted deb-src http://security.ubuntu.com/ubuntu intrepid-security main restricted deb http://security.ubuntu.com/ubuntu intrepid-security universe deb-src http://security.ubuntu.com/ubuntu intrepid-security universe deb http://security.ubuntu.com/ubuntu intrepid-security multiverse deb-src http://security.ubuntu.com/ubuntu intrepid-security multiverse I also could not install 32 updates now. Best wishes Praveen On Mon, Jun 22, 2009 at 9:45 PM, Arnaud Soyez <[email protected]> wrote: > It would be helpful if you could tell us what was the package concerned by > this. > Also, did you recently add any PPA (personal package archive) or custom > repositories? > > You can check this by opening /etc/apt/sources.list: > > Push Alt+F2, > Type: gedit /etc/apt/sources.list > If you see lines that look like (especially ones that contain > ppa.launchpad.net): > deb http://ppa.launchpad.net/bzr/ppa/ubuntu intrepid main > > If you found some, that means you (or another administrator of your > computer) have added PPA archives and you need to import the > corresponding PPA GPG keys so that you can authenticate the packages > from this PPA. See > > https://help.launchpad.net/Packaging/PPA#Adding%20a%20PPA%20to%20your%20Ubuntu%20repositories > > Note: there are custom repositories that aren't hosted on launchpad, and > those look very short, for example: deb http://domain.com/... > > ** Changed in: ubuntu > Status: New => Incomplete > > -- > When I tried to install the updates using Update Manager, I got a Summary > pop-up window with a message "You are about to install software that can't > be authenticated!Doing this could allow a malicious individual to damage or > take control of your system." > https://bugs.launchpad.net/bugs/390792 > You received this bug notification because you are a direct subscriber > of the bug. > > Status in Ubuntu: Incomplete > > Bug description: > When I tried to install the updates using Update Manager, I got a Summary > pop-up window with a message "You are about to install software that can't > be authenticated!Doing this could allow a malicious individual to damage or > take control of your system." > > In addition to the above message, there is a combo box with two entries, > namely, NOT AUTHENTICATED and To be upgraded. > > There is also a check box with a message "Download packages files only" > > There is also another Summary message which contains: > 28 packages will be upgraded. > 299kB of extra space will be used. > 1094kB have to be downloaded. > > ProblemType: Bug > Architecture: i386 > DistroRelease: Ubuntu 8.10 > ExecutablePath: /usr/bin/gnome-terminal > Package: gnome-terminal 2.24.1.1-0ubuntu1 > ProcEnviron: > > PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games > LANG=en_DK.UTF-8 > SHELL=/bin/bash > SourcePackage: gnome-terminal > Uname: Linux 2.6.27-14-generic i686 > -- Dr. Gauravaram Research Fellow Technical University of Denmark Denmark -- When I tried to install the updates using Update Manager, I got a Summary pop-up window with a message "You are about to install software that can't be authenticated!Doing this could allow a malicious individual to damage or take control of your system." https://bugs.launchpad.net/bugs/390792 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
