[SOLVED] Another Ubuntu 24.04 Thread

[supernewbie]

Hello,

I apologize in advance for creating another thread about this topic, but I genuinely haven't seen my particular issue addressed after searching.

Proxmox 8.2.2 will not create the Ubuntu 24.04 LXC container at all, since it's not created, I don't have a config file to edit to turn off app armor.

```
Logical volume "vm-333-disk-0" created.
Creating filesystem with 8388608 4k blocks and 2097152 inodes
Filesystem UUID: xxxxxx-xxxxx-xxxx-xxxxxxxxxxxxxx
Superblock backups stored on blocks:
32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632, 2654208,
4096000, 7962624
extracting archive '/var/lib/vz/template/cache/ubuntu-24.04-standard_24.04-2_amd64.tar.zst'
Total bytes read: 564490240 (539MiB, 490MiB/s)
Logical volume "vm-333-disk-0" successfully removed.
TASK ERROR: unable to create CT 333 - unsupported Ubuntu version '24.04'
```

Is there a way to force the creation so then I can edit the config file?

I downloaded the Ubuntu 24 template with the official repo.

Please don't rip my head off Brand new to home lab trying to learn new skills.

 

[cheiss]

Hi,

please post the output of pveversion -v.

You probably just need to update

 

[supernewbie]

Thank you! that led me down the right path.

apt update was not working as I apparently downloaded the enterprise edition of proxmox and obviously don't have a subscription, so it was failing to update package lists

With the help of ChatGPT, I commented out the enterprise from--
/etc/apt/sources.list.d/ceph.list
/etc/apt/sources.list.d/pve-enterprise.list

and added the non-subscription to
/etc/apt/sources.list
added line: deb http://download.proxmox.com/debian/pve bookworm pve-no-subscription

then
apt update
apt full-upgrade

and bam! Now I was able to create the Ubuntu 24.04 container

 

[cheiss]

Great! We also have a very detailed documentation about our Package Repositories, which explains everything very well. That should be used as reference, as it is kept up-to-date and correct. In addition, package repositories can also easily be edited via the web interface for a node under Updates > Repositories.

Please just mark the thread as SOLVED by editing the first post, there should be a dropdown near the title field. This helps other users find this thread/solution more easily in the future.