Hello, I am getting an error while updating the Centos 8 kernel. Can you help me.
Error:
warning: /var/cache/dnf/kernelcare-46d3ef7685cdee0e/packages/kernelcare-2.34-1.el8.x86_64.rpm: Header V4 DSA/SHA1 Signature, key ID cdef74bb: NOKEY
Public key for kernelcare-2.34-1.el8.x86_64.rpm is not installed
The downloaded packages were saved in cache until the next successful transaction.
You can remove cached packages by executing 'yum clean packages'.
Error: GPG check FAILED
Header V4 DSA/SHA1 Signature, key ID cdef74bb: NOKEY
Re: Header V4 DSA/SHA1 Signature, key ID cdef74bb: NOKEY
The package you are trying to install is
a) not supplied by CentOS
b) is not signed by a GPG key that you have told yum to trust
You need to ask "kernelcare" for support
a) not supplied by CentOS
b) is not signed by a GPG key that you have told yum to trust
You need to ask "kernelcare" for support
CentOS 6 died in November 2020 - migrate to a new version!
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
Full time Geek, part time moderator. Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
Full time Geek, part time moderator. Use the FAQ Luke
Re: Header V4 DSA/SHA1 Signature, key ID cdef74bb: NOKEY
Kernelcare is a commercial offering that supplies kernel updates without needing to reboot. It's not a part of CentOS, it's something you have to pay for. Since you pay for it, they will offer you support to fix their issue.
CentOS 6 died in November 2020 - migrate to a new version!
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
Full time Geek, part time moderator. Use the FAQ Luke
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 is dead, do not use it.
Full time Geek, part time moderator. Use the FAQ Luke