Comment 2 for bug 1046797

i found this when tried as above
hcl@hcl:~$ sudo apt-get update
[sudo] password for hcl:
E: Could not get lock /var/lib/apt/lists/lock - open (11 Resource temporarily unavailable)
E: Unable to lock the list directory
hcl@hcl:~$ sudo apt-get update
E: Could not get lock /var/lib/apt/lists/lock - open (11 Resource temporarily unavailable)
E: Unable to lock the list directory
hcl@hcl:~$ sudo rm /var/lib/apt/lists/*
rm: cannot remove `/var/lib/apt/lists/partial':

now what to do update manager is still not working.plz help