hillary@CQ20:~$ sudo apt-get update
[sudo] password for hillary: 
Hit:1 http://ppa.launchpad.net/bitcoin/bitcoin/ubuntu xenial InRelease         
Hit:2 http://archive.ubuntu.com/ubuntu xenial InRelease                        
Ign:3 http://archive.canonical.com/ubuntu precise InRelease                    
Ign:4 http://extras.ubuntu.com/ubuntu precise InRelease                        
Ign:5 http://us.archive.ubuntu.com/ubuntu precise InRelease                    
Hit:6 http://ppa.launchpad.net/ondrej/php/ubuntu xenial InRelease              
Hit:7 http://archive.canonical.com/ubuntu precise Release                      
Hit:9 http://extras.ubuntu.com/ubuntu precise Release                          
Get:11 http://us.archive.ubuntu.com/ubuntu precise-security InRelease [55.7 kB]
Hit:12 http://ppa.launchpad.net/webupd8team/java/ubuntu xenial InRelease       
Hit:13 http://ppa.launchpad.net/webupd8team/sublime-text-2/ubuntu xenial InRelease
Hit:14 http://ppa.launchpad.net/webupd8team/sublime-text-3/ubuntu xenial InRelease
Hit:15 http://ppa.launchpad.net/webupd8team/tor-browser/ubuntu xenial InRelease
Get:16 http://us.archive.ubuntu.com/ubuntu precise-updates InRelease [55.7 kB] 
Hit:17 http://us.archive.ubuntu.com/ubuntu precise-backports InRelease         
Hit:18 http://us.archive.ubuntu.com/ubuntu precise Release                     
Fetched 111 kB in 50s (2,225 B/s)                                              
Reading package lists... Done
W: http://archive.canonical.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://extras.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key C47415DFF48C09645B78609416126D3A3E5C1192 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-security/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-updates/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise-backports/InRelease: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)
W: http://us.archive.ubuntu.com/ubuntu/dists/precise/Release.gpg: Signature by key 630239CC130E1A7FD81A27B140976EAF437D05B5 uses weak digest algorithm (SHA1)