Network dependent services, such as Docker or OpenVPN, will wait for systemd-networkd-wait-online before starting. When having both ethernet and wifi links up, systemd-networkd-wait-online will by default wait for both links to be configured (online). This can be mitigated by the following:
Add --any to systemd-networkd-wait-online call in /usr/lib/systemd/system/systemd-networkd-wait-online.service.
sudo pacman -S openvpn
yay -S --noconfirm aur/openvpn-update-systemd-resolved
ln -sf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf
In /etc/nsswitch.conf, move dns before resolve in the hosts: line.
# add to any client config to ensure DNS re-configuring
script-security 2
setenv PATH /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
up /etc/openvpn/scripts/update-systemd-resolved
up-restart
down /etc/openvpn/scripts/update-systemd-resolved
down-pre
dhcp-option DOMAIN-ROUTE .
Update mirrorlist to newest and fastest in northern Europe:
curl -s "https://www.archlinux.org/mirrorlist/?country=DK&country=FI&country=DE&country=NL&country=NO&country=SE&protocol=https&ip_version=4&ip_version=6&use_mirror_status=on" | sed -e 's/^#Server/Server/' -e '/^#/d' | rankmirrors -n 10 - > /etc/pacman.d/mirrorlist
# install package
sudo pacman -S docker
# start and enable service
systemctl start docker
systemctl enable docker
# add user to docker group (won't work until next login)
sudo usermod -aG docker $USER
# download script and make it executable
wget https://dot.net/v1/dotnet-install.sh
chmod +x dotnet-install.sh
# install one or more versions (for other than latest, use specific version numbers from https://dotnet.microsoft.com/download/dotnet-core)
./dotnet-install.sh --install-dir /opt/dotnet -channel LTS -version latest
Add PATH=/opt/dotnet:$PATH to some startup file - e.g. .xprofile.