Ubuntu Aptitude Error Because Chrome GPG

Ubuntu Aptitude Error Because Chrome GPG

The error message when I did sudo apt-get update W: GPG error: http://dl.google.com stable Release: The following signatures couldn’t be verified because the public key is not available: NO_PUBKEY The source in here, give the solution that work for me. Clean the repo’s lists. sudo…

GPG Key error in ubuntu precise 12.04

After doing some apt-get update I got this error GPG error: http://id.archive.ubuntu.com precise Release: The following signatures were invalid: BADSIG 40976EAF437D05B5 Ubuntu Archive Automatic Signing Key <ftpmaster@ubuntu.com> I had this since I add a new line to update my virtualbox to 5.1 in sources.list But…