sudo apt-get update 
Ign http://archive.canonical.com trusty InRelease                          
Hit http://archive.canonical.com trusty Release.gpg                        
Hit http://archive.canonical.com trusty Release       
Hit http://archive.canonical.com trusty/partner Sources                      
Hit http://archive.canonical.com trusty/partner amd64 Packages                 
Hit http://archive.canonical.com trusty/partner i386 Packages                  
Hit http://archive.canonical.com trusty/partner Translation-en                 
Ign http://archive.ubuntu.com trusty InRelease                               
Get:1 http://archive.ubuntu.com trusty-updates InRelease [65.9 kB]             
Get:2 http://archive.ubuntu.com trusty-security InRelease [65.9 kB]            
Hit http://archive.ubuntu.com trusty Release.gpg                               
Get:3 http://archive.ubuntu.com trusty-updates/main Sources [406 kB]           
Get:4 http://archive.ubuntu.com trusty-updates/restricted Sources [6,322 B]    
Get:5 http://archive.ubuntu.com trusty-updates/universe Sources [191 kB]       
Get:6 http://archive.ubuntu.com trusty-updates/multiverse Sources [7,752 B]    
Get:7 http://archive.ubuntu.com trusty-updates/main amd64 Packages [1,030 kB]  
Get:8 http://archive.ubuntu.com trusty-updates/restricted amd64 Packages [17.1 kB]
Get:9 http://archive.ubuntu.com trusty-updates/universe amd64 Packages [429 kB]
Get:10 http://archive.ubuntu.com trusty-updates/multiverse amd64 Packages [14.3 kB]
Get:11 http://archive.ubuntu.com trusty-updates/main i386 Packages [977 kB]    
Get:12 http://archive.ubuntu.com trusty-updates/universe i386 Packages [430 kB]
Get:13 http://archive.ubuntu.com trusty-updates/multiverse i386 Packages [14.7 kB]
Hit http://archive.ubuntu.com trusty-updates/main Translation-en               
Hit http://archive.ubuntu.com trusty-updates/multiverse Translation-en         
Get:14 http://archive.ubuntu.com trusty-updates/restricted i386 Packages [16.8 kB]
Hit http://archive.ubuntu.com trusty-updates/restricted Translation-en         
Hit http://archive.ubuntu.com trusty-updates/universe Translation-en           
Get:15 http://archive.ubuntu.com trusty-security/main Sources [144 kB]         
Get:16 http://archive.ubuntu.com trusty-security/restricted Sources [4,931 B]  
Get:17 http://archive.ubuntu.com trusty-security/universe Sources [64.0 kB]    
Get:18 http://archive.ubuntu.com trusty-security/multiverse Sources [3,204 B]  
Get:19 http://archive.ubuntu.com trusty-security/main amd64 Packages [679 kB]  
Get:20 http://archive.ubuntu.com trusty-security/restricted amd64 Packages [14.0 kB]
Get:21 http://archive.ubuntu.com trusty-security/universe amd64 Packages [190 kB]
Get:22 http://archive.ubuntu.com trusty-security/multiverse amd64 Packages [4,116 B]
Get:23 http://archive.ubuntu.com trusty-security/main i386 Packages [624 kB]   
Get:24 http://archive.ubuntu.com trusty-security/restricted i386 Packages [13.7 kB]
Get:25 http://archive.ubuntu.com trusty-security/universe i386 Packages [191 kB]
Get:26 http://archive.ubuntu.com trusty-security/multiverse i386 Packages [4,274 B]
Hit http://archive.ubuntu.com trusty-security/main Translation-en              
Hit http://archive.ubuntu.com trusty-security/multiverse Translation-en        
Hit http://archive.ubuntu.com trusty-security/restricted Translation-en        
Hit http://archive.ubuntu.com trusty-security/universe Translation-en          
Hit http://archive.ubuntu.com trusty Release                                   
Hit http://archive.ubuntu.com trusty/main Sources                              
Hit http://archive.ubuntu.com trusty/restricted Sources                        
Hit http://archive.ubuntu.com trusty/universe Sources                          
Hit http://archive.ubuntu.com trusty/multiverse Sources                        
Hit http://archive.ubuntu.com trusty/main amd64 Packages                       
Hit http://archive.ubuntu.com trusty/restricted amd64 Packages                 
Hit http://archive.ubuntu.com trusty/universe amd64 Packages                   
Hit http://archive.ubuntu.com trusty/multiverse amd64 Packages                 
Hit http://archive.ubuntu.com trusty/main i386 Packages                        
Hit http://archive.ubuntu.com trusty/restricted i386 Packages                  
Hit http://archive.ubuntu.com trusty/universe i386 Packages                    
Hit http://archive.ubuntu.com trusty/multiverse i386 Packages                  
Hit http://archive.ubuntu.com trusty/main Translation-en                       
Hit http://archive.ubuntu.com trusty/multiverse Translation-en                 
Hit http://archive.ubuntu.com trusty/restricted Translation-en                 
Hit http://archive.ubuntu.com trusty/universe Translation-en                   
Ign http://archive.ubuntu.com trusty/main Translation-en_US                    
Ign http://archive.ubuntu.com trusty/multiverse Translation-en_US              
Ign http://archive.ubuntu.com trusty/restricted Translation-en_US              
Ign http://archive.ubuntu.com trusty/universe Translation-en_US
Fetched 5,609 kB in 1min 16s (73.7 kB/s)
Reading package lists... Done
sohail@sohail-Inspiron-620:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
sohail@sohail-Inspiron-620:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
sohail@sohail-Inspiron-620:~$ sudo apt-get dist-upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.