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View Full Version : Unable to upgrade, please help ASAP



robinsh123
March 21st, 2011, 07:38 PM
I am getting the error message as shown in attached image
what is really a screenshot.

sikander3786
March 22nd, 2011, 07:46 PM
Click the 'Check' button in Update Manager to refresh your repository index or go to Terminal and run this command.


sudo apt-get update

If the error persist even after, go to Software Center > Edit > Software Sources and choose 'Main' server for your download. Close and click 'Reload' in the pop up window. The error should go away then...