kvm return undefined symbol: proxmox_restore_read_image_at_async

[auranext]

Hi,

On proxmox 6.2-12 (Version pve-manager/6.2-12/b287dd27) kvm does not work and return an error when upgrading pve-qemu-kvm to version >= 5.0.0-8
It works when I downgrade to 5.0.0-5

kvm --version
=> undefined symbol: proxmox_restore_read_image_at_async

is there an unsatisfying dependency ? with which package ?
how can I check the validity of the proxmox packages acording to the installed version, in my case pve-manager/6.2-12/b287dd27 (based on ISO 6.2)

thank you

 

[Stefan_R]

pve-qemu-kvm should have a dependency on libproxmox-backup-qemu0. You must update both of them. Can you share how you did the upgrade? The recommended way is using apt-get update && apt-get dist-upgrade. Don't just use apt-get upgrade!

If that doesn't work, please post the output of pveversion -v as well as some logs from upgrading using apt.

 

[auranext]

I made this connection by deepening the diagnosis
Thank Stephan_R you for this explanation which confirms my analysis.
pb solved