Hi Dan Thanks for your reply.
> Sent: Wednesday, September 29, 2021 at 4:45 AM > From: "Dan Ritter" <d...@randomstring.org> > To: "Stella Ashburne" <rewe...@gmx.com> > Cc: "debian-user mailing list" <debian-user@lists.debian.org> > Subject: Re: iwd: Using iwd to connect to a wireless network (Part 1 - > Connection status show OK but unable to surf the net) > > > Try > > sudo dhclient wlan0 > > and see if that gives you an IP and a default route, at which > point apt update should work. > I tried the command: sudo dhclient wlan0 and no result (nothing) appeared. May I refer you to the sub-section titled "Setting static IP address in network configuration" of ArchLinux' wiki on iwd (https://wiki.archlinux.org/title/Iwd). My file whitecollar.psk located in /var/lib/iwd/ has the following contents: [Security] PreSharedKey=a long string of alphanumeric characters Passphrase=aquickbrownfoxjumpsoverthelazydog [IPv4] Address=192.168.30.115 Netmask=255.255.255.0 Gateway=192.168.30.1 Broadcast=192.168.30.255 DNS=8.8.8.8 Please note that I have disabled IPv6 by adding the line GRUB_CMDLINE_LINUX_DEFAULT="ipv6.disable=1 quiet" to /etc/default/grub
