Kernel Pin is an essential tool for effortlessly managing kernel pinning and unpinning.
Execute within the Proxmox Shell
bash -c "$(wget -qLO - https://github.com/community-scripts/ProxmoxVE/raw/main/misc/kernel-pin.sh)"
You can pin a kernel without the random internet script:
# proxmox-boot-tool kernel pin 6.17.13-7-pve
then
# proxmox-boot-tool refresh
use “ls /boot” to see which kernels are available.
I had to pin kernel after the graylog lxc container screwed up with latest kernel releases