Networking without Network Manager
I wanted to remove everything stupid. So I did. And it is beautiful. The most stupid things were:
avahi-daemon - Bonjour shit,
apparmor annoying quasi-protection, and
cups - have I ever printed anything?.
sudo update-rc.d avahi-daemon disable sudo /etc/init.d/avahi-daemon stop sudo update-rc.d -f avahi-daemon remove sudo apt-get purge -y avahi-daemon avahi-utils sudo update-rc.d apparmor disable sudo /etc/init.d/apparmor stop sudo update-rc.d -f apparmor remove sudo apt-get purge -y apparmor sudo update-rc.d cups disable sudo /etc/init.d/cups stop sudo update-rc.d -f cups remove sudo apt-get purge -y cups
I love it.
Setup wired networking. The most important thing is
/etc/network/interfaces file. It should look like this:
# interfaces(5) file used by ifup(8) and ifdown(8) # The loopback network interface auto lo iface lo inet loopback # The primary network interface, with DHCP auto eth0 iface eth0 inet dhcp # Wireless, with DHCP as usual allow-hotplug wlan0 iface wlan0 inet dhcp wpa-ssid "Konstantin Colovic" wpa-psk "m1cotaki5"
To reload wired network, just type:
sudo ifdown eth0 && sudo ifup eth0
Detect wireless adapter with
iwconfig and list available networks with
List blocked WiFi cards with
rfkill list. I needed to unblock mine, so i typed
sudo rfkill unblock 1. It worked. So I started my WiFi with
sudo ifdown wlan0 && sudo ifup wlan0.
rfkill is a small tool to query the state of the rfkill switches, buttons and subsystem interfaces.
GUI for WiFi
ceni is a network manager in console, and it’s perfect. Another one -
wpa_gui is in default repositories, but it works only in cojuction with
wpa_supplicant is a daemon and acts as the backend component controlling the wireless connection. wpa_supplicant supports separate
frontend programs and a text-based frontend (
wpa_cli) and a GUI (
wpa_gui) are included with wpa_supplicant. If you are using
wpa_cupplicant, interesting is to check what is happening with
I will install and use Ceni as my preffered GUI:
echo "deb ftp://ftp.spline.de/pub/aptosid/debian/ sid main fix.main" | sudo tee /etc/apt/sources.list.d/aptosid.list sudo apt-get update && sudo apt-get install ceni sudo rm /etc/apt/sources.list.d/aptosid.list
Source of information, mostly this: HowTo: Connect WiFi Networks