root@ArshiaAghaei:~# apt-get update
Ign http://us.archive.ubuntu.com trusty InRelease                              
Get:1 http://dl.google.com stable InRelease [1,540 B]                          
100% [1 InRelease gpgv 1,540 B] [Waiting for headers] [Connecting to security.uSplitting up /var/lib/apt/lists/partial/dl.google.com_linux_chrome_deb_dists_stabIgn http://dl.google.com stable InRelease                                      
E: GPG error: http://dl.google.com stable InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication?)