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When I issue sudo apt-get update on the command line I get the following error:

E: Could not get lock /var/lib/apt/lists/lock - open (11: Resource temporarily unavailable)
E: Unable to lock directory /var/lib/apt/lists/

How can I fix that?

PerlDuck
  • 13,335
sumit24
  • 11

1 Answers1

2

This message means that something else is currently using apt-get. Are you installing upgrades from the Ubuntu software center or otherwise installing another program? If so, try waiting until it's finished then try again.