Решение проблемы с долгой загрузкой Arch Linux

“a start job is running for sub-subsystem-net-devices”

Добавить /etc/systemd/system/systemd-user-sessions.service со следующим содержимым:

cat /etc/systemd/system/systemd-user-sessions.service
# This file is part of systemd.
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.

Description=Permit User Sessions
After=remote-fs.target nss-user-lookup.target

ExecStart=/usr/lib/systemd/systemd-user-sessions start
ExecStop=/usr/lib/systemd/systemd-user-sessions stop

Отсюда: https://bbs.archlinux.org/viewtopic.php?pid=1686278#p1686278

Настроить wifi при запуске через netctl: