# pacman-key --recv-keys 6D42BDD116E0068F
gpg: keyserver receive failed: No name
==> ERROR: Remote key not fetched correctly from keyserver.


and 

# pacman-key --init
# pacman-key --populate
==> Appending keys from archlinux32.gpg...
==> Appending keys from archlinuxarm.gpg...
==> Appending keys from archlinux.gpg...
==> Appending keys from parabola.gpg...
==> Locally signing trusted keys in keyring...
  -> Locally signing key 560B3DEC2F13E822ACED475B2EC52AC76AEEB6A0...
  -> Locally signing key 17446CB76E250EE809DFE1F2A7DC2FC7EBC8F713...
  -> Locally signing key A0B250C0FC9FC079EC04ADB7A50C0F20AEC3AF00...
  -> Locally signing key D8AFDDA07A5B6EDFA7D8CCDAD6D055F927843F1C...
  -> Locally signing key 1B8C5E87702444D3D825CC8086ED62396D5DBA58...
  -> Locally signing key 99195DD3BB6FE10A2F36ED8445698744D4FFBFC9...
  -> Locally signing key CB6E213A349B8DF9E96B622AC3F4FFCF3EAE8697...
  -> Locally signing key 2DFFE834A07FC9A06F4AAAF444BC7D7F49B9A5A4...
  -> Locally signing key D3EAD7F9D076EB9AF650149DA170D6A0B669E21A...
  -> Locally signing key D92CDDC155BCC8F550B5FCEC30AB721FE7400FCD...
  -> Locally signing key 8CD7227DA467D3ED404F6EEFDB590F739E5AC458...
  -> Locally signing key DDB867B92AA789C165EEFA799B729B06A680C281...
  -> Locally signing key 194E37A47A4C671807BACB37B1117BC1094EA6E9...
  -> Locally signing key 49F707A1CB366C580E625B3C456032D717A4CD9C...
  -> Locally signing key 2FF1E976D6EB2E954A87DC14443904EC9EC51A8A...
  -> Locally signing key 69DD6C8FD314223E14362848BF7EEF7A9C6B5765...
  -> Locally signing key 684148BB25B49E986A4944C55184252D824B18E8...
  -> Locally signing key 02922214DE8981D14DC2ACABBC704E86B823CD25...
  -> Locally signing key 6DB9C4B4F0D8C0DC432CF6E4227CA7C556B2BA78...
  -> Locally signing key FB31DBA3AB8DB76A4157329F7651568F80374459...
  -> Locally signing key BFA8008A8265677063B11BF47171986E4B745536...
  -> Locally signing key 8C3F8ABD30DF2AFAC6C039A45906AB5E9AAD00E5...
  -> Locally signing key 3954A7AB837D0EA9CFA9798925DB7D9B5A8D4B40...
  -> Locally signing key 0EF5D686FC13831A54874C275FC681B4822DABB0...
  -> Locally signing key E56B405EC149A89EA4D855E3DA2004473258B1E2...
  -> Locally signing key 38D33EF29A7691134357648733466E12EC7BA943...
  -> Locally signing key CE0BDE71A759A87F23F0F7D8B61DBCE10901C163...
  -> Locally signing key 9D22B7BB678DC056B1F7723CB55C5315DCD9EE1A...
  -> Locally signing key 91FFE0700E80619CEB73235CA88E23E377514E00...
  -> Locally signing key 1285E187FDE4EF93444F75F9A3CDCDE939A264EE...
  -> Locally signing key 0E8B644079F599DFC1DDC3973348882F6AC6A4C2...
  -> Locally signing key AB19265E5D7D20687D303246BA1DFB64FFF979E7...
==> Importing owner trust values...
==> Disabling revoked keys in keyring...
  -> Disabling key 8F76BEEA0289F9E1D3E229C05F946DED983D4366...
  -> Disabling key 63F395DE2D6398BBE458F281F2DBB4931985A992...
  -> Disabling key 50F33E2E5B0C3D900424ABE89BDCF497A4BBCC7F...
  -> Disabling key 27FFC4769E19F096D41D9265A04F9397CDFD6BB0...
  -> Disabling key 39F880E50E49A4D11341E8F939E4F17F295AFBF4...
  -> Disabling key 8840BD07FC24CB7CE394A07CCF7037A4F27FB7DA...
  -> Disabling key 5559BC1A32B8F76B3FCCD9555FA5E5544F010D48...
  -> Disabling key 0B20CA1931F5DA3A70D0F8D2EA6836E1AB441196...
  -> Disabling key 07DFD3A0BC213FA12EDC217559B3122E2FA915EC...
  -> Disabling key 4FCF887689C41B09506BE8D5F3E1D5C5D30DB0AD...
  -> Disabling key 5A2257D19FF7E1E0E415968CE62F853100F0D0F0...
  -> Disabling key 7FA647CD89891DEDC060287BB9113D1ED21E1A55...
  -> Disabling key BC1FBE4D2826A0B51E47ED62E2539214C6C11350...
  -> Disabling key 4A8B17E20B88ACA61860009B5CED81B7C2E5C0D2...
  -> Disabling key 5696C003B0854206450C8E5BE613C09CB4440678...
  -> Disabling key 8CF934E339CAD8ABF342E822E711306E3C4F88BC...
  -> Disabling key F5A361A3A13554B85E57DDDAAF7EF7873CFD4BB6...
  -> Disabling key 5E7585ADFF106BFFBBA319DC654B877A0864983E...
  -> Disabling key 65EEFE022108E2B708CBFCF7F9E712E59AF5F22A...
  -> Disabling key 40440DC037C05620984379A6761FAD69BA06C6A9...
  -> Disabling key 34C5D94FE7E7913E86DC427E7FB1A3800C84C0A5...
  -> Disabling key 81D7F8241DB38BC759C80FCE3A726C6170E80477...
  -> Disabling key 7C98C4C3DE926168DC46FBAA3D06644243BF68D3...
  -> Disabling key C3A8190912128B5A2E96C6023ED6490AEF932C8A...
  -> Disabling key E7210A59715F6940CF9A4E36A001876699AD6E84...
  -> Disabling key 5357F3B111688D88C1D88119FCF2CB179205AC90...
  -> Disabling key FB871F0131FEA4FB5A9192B4C8880A6406361833...
  -> Disabling key 66BD74A036D522F51DD70A3C7F2A16726521E06D...
  -> Disabling key B1F2C889CB2CCB2ADA36D963097D629E437520BD...
  -> Disabling key 9515D8A8EAB88E49BB65EDBCE6B456CAF15447D5...
  -> Disabling key 40776A5221EF5AD468A4906D42A1DB15EC133BAD...
  -> Disabling key D4DE5ABDE2A7287644EAC7E36D1A9E70E19DAA50...
  -> Disabling key 44D4A033AC140143927397D47EFD567D4C7EA887...
==> Updating trust database...
gpg: next trustdb check due at 2021-10-23