update/upgrade issue with kernel PMG 7

[bogdan.kulish]

Hi, I have PMG 7
After some update, I don't remember exactly which. I get errors when updating the kernel. Also, these errors appear when I want to upgrade from version 7 to version 8. When I try to configure the kernel, update, I get the same errors.

uname -r
5.10.0-26-amd64


Setting up linux-image-5.10.0-32-amd64 (5.10.223-1) ...
I: /vmlinuz.old is now a symlink to boot/vmlinuz-5.10.0-28-amd64
I: /initrd.img.old is now a symlink to boot/initrd.img-5.10.0-28-amd64
I: /vmlinuz is now a symlink to boot/vmlinuz-5.10.0-32-amd64
I: /initrd.img is now a symlink to boot/initrd.img-5.10.0-32-amd64
/etc/kernel/postinst.d/dkms:
dkms: WARNING: Linux headers are missing, which may explain the above failures.
please install the linux-headers-5.10.0-32-amd64 package to fix this.
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.10.0-32-amd64
/etc/initramfs/post-update.d//proxmox-boot-sync: 10: /usr/sbin/proxmox-boot-tool: not found
run-parts: /etc/initramfs/post-update.d//proxmox-boot-sync exited with return code 127
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-5.10.0-32-amd64 (--configure):
installed linux-image-5.10.0-32-amd64 package post-installation script subprocess returned error exit status 1
Setting up linux-image-5.10.0-28-amd64 (5.10.209-2) ...
/etc/kernel/postinst.d/initramfs-tools:
update-initramfs: Generating /boot/initrd.img-5.10.0-28-amd64
/etc/initramfs/post-update.d//proxmox-boot-sync: 10: /usr/sbin/proxmox-boot-tool: not found
run-parts: /etc/initramfs/post-update.d//proxmox-boot-sync exited with return code 127
run-parts: /etc/kernel/postinst.d/initramfs-tools exited with return code 1
dpkg: error processing package linux-image-5.10.0-28-amd64 (--configure):
installed linux-image-5.10.0-28-amd64 package post-installation script subprocess returned error exit status 1
Setting up reportbug (7.10.3+deb11u2) ...
dpkg: dependency problems prevent configuration of linux-image-amd64:
linux-image-amd64 depends on linux-image-5.10.0-32-amd64 (= 5.10.223-1); however:
Package linux-image-5.10.0-32-amd64 is not configured yet.
dpkg: error processing package linux-image-amd64 (--configure):
dependency problems - leaving unconfigured
Processing triggers for initramfs-tools (0.140) ...
update-initramfs: Generating /boot/initrd.img-5.10.0-32-amd64
/etc/initramfs/post-update.d//proxmox-boot-sync: 10: /usr/sbin/proxmox-boot-tool: not found
run-parts: /etc/initramfs/post-update.d//proxmox-boot-sync exited with return code 127
dpkg: error processing package initramfs-tools (--configure):
installed initramfs-tools package post-installation script subprocess returned error exit status 1
Errors were encountered while processing:
linux-image-5.10.0-32-amd64
linux-image-5.10.0-28-amd64
linux-image-amd64
initramfs-tools
Removing linux-image-5.10.0-25-amd64 (5.10.191-1) ...
/etc/kernel/postrm.d/initramfs-tools:
update-initramfs: Deleting /boot/initrd.img-5.10.0-25-amd64
/etc/kernel/postrm.d/proxmox-auto-removal:
/etc/kernel/postrm.d/proxmox-auto-removal: 13: kernel_keep_versions: not found
run-parts: /etc/kernel/postrm.d/proxmox-auto-removal exited with return code 127
dpkg: error processing package linux-image-5.10.0-25-amd64 (--remove):
installed linux-image-5.10.0-25-amd64 package post-removal script subprocess returned error exit status 1
dpkg: too many errors, stopping
Errors were encountered while processing:
linux-image-5.10.0-25-amd64
Processing was halted because there were too many errors.

 

[Chris]

Did you install on top of Debian? In that case it is recommended to use the proxmox kernel and remove the default debian kernel. Also, please follow the upgrade guide carefully and execute also the pmg7to8 helper script, see https://pmg.proxmox.com/wiki/index.php/Upgrade_from_7_to_8

 

[bogdan.kulish]

Did you install on top of Debian? - I don't know, because this was done by the previous specialist, most likely, yes. Let's assume that it is installed on top of Debian.
Yes, I use the instructions, I have already updated one different PMG according to the instructions, but I have problems with this.
Please advise me on how to check which kernel is for the proxmox kernel, and how to remove the ones that are not needed?

 

[Chris]

Please try apt remove linux-image-amd64 && apt update && apt dist-upgrade