I got this error message on starting updates - what to do please? Thanks!
Reading package lists...
E: Could not get lock /var/lib/apt/lists/lock. It is held by process 2341 (apt-get)
E: Unable to lock directory /var/lib/apt/lists/
Reading package lists...
E: Could not get lock /var/lib/apt/lists/lock. It is held by process 2341 (apt-get)
E: Unable to lock directory /var/lib/apt/lists/