Ubuntu 24.04 LXC containers fail to boot after upgrade

I am on VE8.2.7.
If using ubuntu-24.04-standard_24.04-2_amd64.tar.zst for LCX or after upgrading to 24.04 the LXC is not working anymore for me, as well.

Adding "lxc.apparmor.profile = unconfined" to the LCX config solved this.
 
Setting nesting=1 instead of lxc.apparmor.profile = unconfined is solving the problem, as well.
 

About

The Proxmox community has been around for many years and offers help and support for Proxmox VE, Proxmox Backup Server, and Proxmox Mail Gateway.
We think our community is one of the best thanks to people like you!

Get your subscription!

The Proxmox team works very hard to make sure you are running the best software and getting stable updates and security enhancements, as well as quick enterprise support. Tens of thousands of happy customers have a Proxmox subscription. Get yours easily in our online shop.

Buy now!