RollBack Upgrade Proxmox 6

[Diego Mendoza]

Dear, there is some way to undo a minor update Ex: Proxmox VE 6.0-6 to Proxmox VE 6.0-4
I look forward to your help.

 

[PlOrAdmin]

May I suggest you reply with reasons why. It would assist the devs with understanding issues end users experience outside their test environments.

 

[LnxBil]

Dear, there is some way to undo a minor update Ex: Proxmox VE 6.0-6 to Proxmox VE 6.0-4

I concur with @PlOrAdmin about your reasons.

In general this is possible, if you know exactly which versions you're looking for, e.g. this works:

proxmox-laptop:~# apt-get install pve-manager=6.0-4
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be DOWNGRADED:
  pve-manager
0 upgraded, 0 newly installed, 1 downgraded, 0 to remove and 3 not upgraded.
Need to get 1977 kB of archives.
After this operation, 15.4 kB disk space will be freed.
Do you want to continue? [Y/n]

 

[proxbear]

I do ZFS snapshoting every 5 minutes and it saved my butt quite a few times already with Proxmox ;-). In worst case it's even possible to attach your boot-disk(s) to another comp and rollback everything there.

 

[LnxBil]

I do ZFS snapshoting every 5 minutes and it saved my butt quite a few times already with Proxmox ;-). In worst case it's even possible to attach your boot-disk(s) to another comp and rollback everything there.

That's a good practise. More interesting would be what went wrong, wouldn't it?

 

[proxbear]

More interesting would be what went wrong, wouldn't it?

Well, that's relative: the OP wants to rollback => the most interesting thing for him is to rollback. When he is using ZFS snapshotting, it's an easy thing. When not, he can start doing it and rollback later.