Solve Proxmox CloudLinux Kernel Care GPG Error

GPGHow toProxmox
apt-key adv --keyserver --recv-key E58FE9B3FE3B0470525159BD6DC3D600CDEF74BB
 apt-get install dirmngr



This issue may be caused by a buggy package installation script causing incorrect repositories to be added to the software sources repository list. If after troubleshooting the issue remains unresolved contact your vendors by opening a support ticket with the error details.


Other error message:

gpg: failed to start the dirmngr ‘/usr/bin/dirmngr’: No such file or directory