Debian 8 - modprobe: ERROR: could not insert 'tun': Unknown symbol in module, or unknown parameter (see dmesg)

Ошибка при подгрузке модуля tun:

# modprobe tun
modprobe: ERROR: could not insert 'tun': Unknown symbol in module, or unknown parameter (see dmesg)

# lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description:    Debian GNU/Linux 8.11 (jessie)
Release:        8.11
Codename:       jessie

Решение:

# apt-get install linux-image-$(uname -r)
# reboot

После ребута - подгрузить модуль:

# modprobe tun