Archlinux and k3b
To allow users to use the cd-burners, you have to add them in arch to the group optical: gpasswd -a foouser optical
Dinge, die in der täglichen Arbeit mit Linux und Windows passieren, und was noch so in die Gegend passt
Einführung in Bibtex
Bibtex-Zitiervorlagen nach deutscher Din-Norm
Bibtex-Editor in Java
Literaturdatenbank mit Bibtex-Einträgen - nur noch copyandpaste und die pdf-Dateien dazu sind auch schon im Netz verlinkt
sudo killall wpasupplicantNow install a fresh copy:
sudo dpkg --purge wpasupplicant
sudo apt-get install wpasupplicantAfter you've got it installed, start by modifying the "default" file -- I'm not sure why to be honest, but the installer told me to start there and I did:
sudo vi /etc/default/wpasupplicantHere's what mine looks like; modify yours to taste:
# /etc/default/wpasupplicant
# WARNING! Make sure you have a configuration file!
ENABLED=1
# Useful flags:
# -DWireless Driver
# -iInterface (required, unless specified in config)
# -cConfiguration file
# -d Debugging (-dd for more)
# -w Wait for interface to come up
# OPTIONS="-w"
wpa_passphraseSo the command I ran looks something like this:
wpa_passphrase MyHomeWireless SuperSecretPassphrase..which gives you an output something like:
network={
ssid="MyHomeWireless"
#psk="SuperSecretPassphrase"
psk=e42ac2538ef03f906d37332a0df4446150e04cdcdd392e309486075065a70a1f
}
sudo touch /etc/wpa_supplicant.confUsing the output of wpa_passphrase we copied earlier as a base, you'll need to tell wpa_supplicant a few more details about your network. Here's what my copy of this file looks like when complete, with the sample data:
sudo chmod 600 /etc/wpa_supplicant.conf
sudo vi /etc/wpa_supplicant.conf
network={
ssid="MyHomeWireless"
#psk="SuperSecretPassphrase"
psk=e42ac2538ef03f906d37332a0df4446150e04cdcdd392e309486075065a70a1f
key_mgmt=WPA-PSK
proto=WPA
}
sudo ifconfig wlan0 up && /usr/sbin/wpa_supplicant -Bw -Dndiswrapper -iwlan0 -c/etc/wpa_supplicant.conf && dhclient wlan0If that doesn't get you to the point where you can ping other hosts on your network, something is most likely wrong with wpa_supplicant (I'm assuming that it hasn't got anything to do with DHCP). Run these two commands:
sudo dhclient -r wlan0 && ifconfig wlan0 down && killall wpa_supplicantThis will give you a bunch of debugging output, and someone who is much more skilled than I might be able to help you out. Sorry, but this HOWTO isn't going to help you much more, as it's beyond my ken completely.
sudo ifconfig wlan0 up && /usr/sbin/wpa_supplicant -w -Dndiswrapper -iwlan0 -c/etc/wpa_supplicant.conf -dd
sudo dhclient -r wlan0 && ifconfig wlan0 down && killall wpa_supplicantYou need to tell your network interface configuration file how to deal with the wireless config nicely; here's what you need to put in for your wireless card (again, if you don't completely fulfill the assumptions of this HOWTO, you'll need to change a few things). Open up /etc/network/interfaces:
sudo vi /etc/network/interfaces..here's the part you'll need to add/modify in yours for the wireless:
auto wlan0
iface wlan0 inet dhcp
pre-up /usr/sbin/wpa_supplicant -Bw -Dndiswrapper -iwlan0 -c/etc/wpa_supplicant.conf
post-down killall -q wpa_supplicant
sudo ifup wlan0--
sudo ifdown wlan0