Revision history [back]

try substituting hkp://pgp.mit.edu:80 or hkp://keyserver.ubuntu.com:80 in the previous command

try substituting I do not know the exact solution to your problem. It may just be a network issue or a problem with your package list.

I did however find hkp://pgp.mit.edu:80a workaround/second method for installing keys. or Follow the following steps:

1. Visit this link
2. Copy the block hkp://keyserver.ubuntu.com:80after in the previous command
   title Public Key Server -- Get "0x5523baeeb01fa116 " to a file (lets say abc.txt)
3. Run sudo apt-key add abc.txt
4. If it works, you will receive OK as output
5. Run sudo apt-get update