I am also getting this issue. Is there anything that can be done to make this more reliable. For example, have more than 1 key server so the 'Software Sources' tool could try (for example) "keyserver1.ubuntu.com:11371" and if that fails then try "keyserver2.ubuntu.com:11371".
I am also getting this issue. Is there anything that can be done to make this more reliable. For example, have more than 1 key server so the 'Software Sources' tool could try (for example) "keyserver1. ubuntu. com:11371" and if that fails then try "keyserver2. ubuntu. com:11371" .