Not all ubdates can be installed

Asked by GODSMACK

Run a partial upgrade, to install as many updates as possible.

This can be caused by:

  A previous upgrade which didn't complete
  Problems with some of the installed software
  Unofficial software packages not provided by Ubuntu
  Normal changes of a pre-release version of Ubuntu

The following error appears when i start the update manager, if chose to close there will be many updates i will not be able to install, & if i chose Partial Upgrade it tells me (( Error authenticating some packages ))

Who can i make the updates run normally again?

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Ubuntu apt Edit question
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Solved by:
marcobra (Marco Braida)
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Best marcobra (Marco Braida) (marcobra) said :
#1

Please open a Terminal from the menu Applications → Accessories → Terminal and type:

sudo dpkg --configure -a
sudo apt-get -f install
sudo apt-get clean
sudo apt-get update
sudo apt-get upgrade
sudo apt-get dist-upgrade

give your user password when requested, you don't see nothing when you type it, then press enter.

Report only errors here

Thank you

Revision history for this message
GODSMACK (godsmack-dmx) said :
#2

Thanks marcobra, that solved my question.