The issue of the user not being in netdev group appeared in PostX Gnu/Linux 0.5. The user that gets created during the installation ends up not having the rights to use wicd after the installation. Luckily, this is very easy to fix: Open terminal and execute:
sudo gpasswd -a username netdev
Replace username with your actual username. After this you should be able to run wicd without an issue.
Recently I switched to a new machine. To problems I encountered with my new system were: 1. My hda-intel sound card was not working, so no sound. 2. Every time I entered to a display manager the system made a beeping sound. Continue reading →