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Thread: How to fix Signature verification failure on ubuntu 10.04?

  1. #1
    Join Date
    Jan 2012
    Posts
    56

    How to fix Signature verification failure on ubuntu 10.04?

    can you tell me how can I fix below mentioned issue?

    Code:
    edwin@doomhammer:~$ sudo apt-get update
    Ign cdrom://Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)/ lucid/main Translation-en_US
    Ign cdrom://Ubuntu 10.04 LTS _Lucid Lynx_ - Release i386 (20100429)/ lucid/restricted Translation-en_US                                                                                                
    Hit http://download.virtualbox.org lucid Release.gpg                                                                                                                                                          
    Get:1 http://security.ubuntu.com lucid-security Release.gpg [189B]                                                                                                                                            
    Ign http://security.ubuntu.com/ubuntu/ lucid-security/main Translation-en_US                                                                                                                                 
    Get:2 http://us.archive.ubuntu.com lucid Release.gpg [189B]                                                                                     
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/main Translation-en_US                                                                           
    Ign http://download.virtualbox.org/virtualbox/debian/ lucid/non-free Translation-en_US                                                          
    Ign http://security.ubuntu.com/ubuntu/ lucid-security/restricted Translation-en_US                                                              
    Ign http://security.ubuntu.com/ubuntu/ lucid-security/universe Translation-en_US                                                                
    Ign http://security.ubuntu.com/ubuntu/ lucid-security/multiverse Translation-en_US                                                              
    Get:3 http://security.ubuntu.com lucid-security Release [32.5kB]                                                                                
    Err http://security.ubuntu.com lucid-security Release                                                                                                   
      
    Hit http://download.virtualbox.org lucid Release                                                                                                  
    Hit http://download.virtualbox.org lucid/non-free Packages                                                                
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/restricted Translation-en_US                         
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/universe Translation-en_US                           
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid/multiverse Translation-en_US                                                                                                                                   
    Get:4 http://us.archive.ubuntu.com lucid-updates Release.gpg [189B]                                                                                                                                           
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/main Translation-en_US                                                                                                                                 
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/restricted Translation-en_US                                                                                                                           
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/universe Translation-en_US                                                                                                                             
    Ign http://us.archive.ubuntu.com/ubuntu/ lucid-updates/multiverse Translation-en_US                                                                                                                           
    Get:5 http://us.archive.ubuntu.com lucid Release [57.2kB]                                                                                                                                                     
    Err http://us.archive.ubuntu.com lucid Release                                                                                                                                                                
      
    Get:6 http://us.archive.ubuntu.com lucid-updates Release [38.5kB]                                                                                                                                             
    Hit http://archive.canonical.com lucid Release.gpg                                                                                                                                                            
    Ign http://archive.canonical.com/ubuntu/ lucid/partner Translation-en_US                                                                                                                                      
    Err http://us.archive.ubuntu.com lucid-updates Release                                                                                                                                                        
      
    Hit http://archive.canonical.com lucid Release                                                                                                                                                                
    Hit http://archive.canonical.com lucid/partner Packages                                                                                                                                                       
    Get:7 http://dl.google.com stable Release.gpg [189B]                                                                                                                                                          
    Ign http://dl.google.com/linux/deb/ stable/main Translation-en_US                                                                                                                                             
    Get:8 http://dl.google.com stable Release [2,540B]                                                                                                                                                            
    Get:9 http://dl.google.com stable/main Packages [904B]                                                                                                                                                        
    Fetched 4,203B in 13s (316B/s)                                                                                                                                                                                
    Reading package lists... Done
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://security.ubuntu.com lucid-security Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://us.archive.ubuntu.com lucid Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://us.archive.ubuntu.com lucid-updates Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/lucid-security/Release  
    
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/lucid/Release  
    
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/lucid-updates/Release  
    
    W: Some index files failed to download, they have been ignored, or old ones used instead.
    edwin@doomhammer:~$ sudo apt-get update > error
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://us.archive.ubuntu.com lucid Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://us.archive.ubuntu.com lucid-updates Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: A error occurred during the signature verification. The repository is not updated and the previous index files will be used.GPG error: http://security.ubuntu.com lucid-security Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com>
    
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/lucid/Release  
    
    W: Failed to fetch http://security.ubuntu.com/ubuntu/dists/lucid-security/Release  
    
    W: Failed to fetch http://us.archive.ubuntu.com/ubuntu/dists/lucid-updates/Release  
    
    W: Some index files failed to download, they have been ignored, or old ones used in
    Well got the above mentioned problem after doing clean install of ubuntu 10.04.

  2. #2
    Join Date
    Jul 2011
    Posts
    352

    Re: How to fix Signature verification failure on ubuntu 10.04?

    Well I was also suffering from the problem and figured out that I would require latest version of VirtualBox and hence I have downloaded and installed the same on my system.

  3. #3
    Join Date
    Aug 2011
    Posts
    397

    Re: How to fix Signature verification failure on ubuntu 10.04?

    I think below mentioned steps will help you out to resolve the above mentioned problem.
    Code:
    apt-get clean
    cd /var/lib/apt
    mv lists lists.old
    mkdir -p lists/partial
    apt-get clean
    apt-get update
     

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