leapp upgrade fails on "check_installed_kernels"

General support questions
Post Reply
Xinge
Posts: 1
Joined: 2023/01/25 20:18:51

leapp upgrade fails on "check_installed_kernels"

Post by Xinge » 2023/01/25 20:34:14

Hello there, i got some problem here

When i using the “leapp upgrade” on my Centos7.9(roughly in accordance with https://wiki.almalinux.org/elevate/ELev ... guide.htmlto transfrom to almalinux),
it's always return a error of
"[ERROR] Actor: check_installed_kernels Message: Cannot find any installed kernel signed by Red Hat." like the photo below
Image

But my kernels are all normal, pure and latest kernal without any unmodified
(kernel list like the photo showned below)
Image

After various try, test and found, I thought my issue might be same as
"https://access.redhat.com/discussions/6965486".
But i didn't understand what he said

Actually, before this the elapp also made several mistakes(for example the mistake of
"Detected multiple physical network interfaces where one or more use kernel naming"),
these were all be solved, but only this can't be solved.

Thanks a lot to everyone for your generous help!
Wish you have a good day

User avatar
TrevorH
Site Admin
Posts: 33202
Joined: 2009/09/24 10:40:56
Location: Brighton, UK

Re: leapp upgrade fails on "check_installed_kernels"

Post by TrevorH » 2023/01/26 10:22:30

It is correct, you do not have any distro supplied kernel installed. You only have kernel-ml which is not a Red Hat/CentOS supplied kernel so it does not think it can upgrade it.
The future appears to be RHEL or Debian. I think I'm going Debian.
Info for USB installs on http://wiki.centos.org/HowTos/InstallFromUSBkey
CentOS 5 and 6 are deadest, do not use them.
Use the FAQ Luke

Post Reply