modprobe tun required after reboot for virt-manager

[Gareth Evans]

Further to my disappearing /var/run/utmp query, I also newly can't start VMs with virt-manager without first doing

$ sudo modprobe tun

This has also changed recently, apparently without intervention on my part.

Presumably it has stopped being autoloaded somewhere.

Should tun be in

/etc/modules-load.d/modules.conf

or is there an on-demand approach which seems to have been corrupted?

Thanks,
Gareth

[Gareth Evans]

Fixed.

https://lists.debian.org/debian-user/2022/01/msg01003.html