Bug#1129212: [systemd] printing broken

[Luca Boccassi]

Control: reassign -1 cups-daemon 2.4.16-1
Control: retitle -1 cups-daemon: apparmor policy needs to be updated
for compatibility with systemd v260

On Fri, 13 Mar 2026 12:24:27 +0000 Niko Sandschneider <NSandschn at gmx.de> wrote:
> Another workaround for people who don't want to pin systemd is to (temporary) disable the cups apparmor profile:
>
> sudo aa-disable cupsd
> sudo systemctl restart cups
>
> Afterwards, USB printers are detected again.

I am pretty sure that means this is something that needs to be fixed
in the apparmor policy. I imagine something changed somewhere that
requires new allowances in the policy, but I am not familiar with
either apparmor nor cups.