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On ubuntu 10.10 I accidentally added to repository two programs that had the goal to reproduce a bug.I didn't want to install them, so I kept them in repository and (didn't know how to remove them) when I was upgrading the repository using update manager, I was taking out the mark, so that I was skipping the installation every time. But yesterday I upgraded the repository using the upgrade command from terminal. So I accidentally (also) installed these two programs. I tried to use dpkg command to try uninstalling them:

dpkg -l
dpkg -l | grep "manage the repository"

The title of the software I was seeing in update manager was "manage the repository to install software from". However giving these two commands didn't help me seeing the real name of these two programs. So I don't know the name of the programs to remove. I would know if there is a command [b]to see which are the programs I installed in chronological order[/b].Is that possible?

Ramy Al Zuhouri
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1 Answers1

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In Update Manager, the Settings... button will (after entering your password) take you to a dialogue, which includes an Other Software tab, for managing your 3rd party repositories—including PPAs. (There doesn't appear to be a way to resort this; but it's usually not very long.) There you should be able to uncheck the repo that you want to go away. I suspect that this will not automatically remove installed software; but i've never tried it.

If what you want is to remove an installed package, then the easiest (providing that you know the exact name of the package) is (at a shell prompt, of course) apt-get remove <package_name> or apt-get purge <package_name> (the latter being more thorough in that it also removes config files, etc.).

Brian P
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