Public bug reported:

This is a fresh installation of kubuntu 11.10.  This same issue has
existed on kubuntu & ubuntu for the past three versions of k/ubuntu as
far as I can recall.

Since network manager applet cannot connect to wpa2/hidden essid
stations, I prefer to use wicd as I know that wicd works properly
without any issue in Slackware for years now, and I run slackware
--current.

But this issue has been plaguing k/ubuntu for years now and I dont
understand it.

Here's what happens:

I add the hidden network, enter my credentials and connect.  But once I
reboot, halt, suspend, the settings are gone.  Why are these files being
modified, and/or deleted from /etc.  They're static.  There's been no
setting changes after I've connected.  But every power state of the
computer the files are modified on the fly.

What's worse, wicd just totaly ignores seeing the entry in it's own
config file and all of the sudden reports the hidden station with an
essid of [essid:\x00\x00\x00\x00\x00\x00\x00\x00]

Secondly, "service wicd stop" is just useless.  It doesnt stop anything.

I'm forced to do:

#!/bin/sh                                                                       
                                                               
for i in `ps ax |grep -i wicd | cut -d " " -f2` ; do kill -9 $i ; done          
                                                               
rm /var/lib/wicd/* -rf || true                                                  
                                                               
rm /etc/wicd/wireless-settings.conf ; cp 
/etc/wicd/wireless-settings.conf.backup /etc/wicd/wireless-settings.conf  

then I "service wicd start"

then I have to use wicd-cli with the following:

I have to grep for the mac address of my router from the wicd-cli
--list-networks -y and export that as $ROUTER

wicd-cli --wireless --network=$ROUTER --network-property=Essid --set-to
="MY-HIDDEN-ESSID" --connect

then in a few moments it connects like it should.  Sadly when I open up
the gui I see all the hex code above.

Ironically, network manager of gnome does indeed work well.  But I
really don't wany any gnome software on my computers.

I'm sorry if I sound disturbed/temperamental in advance.  I truly have
hoped to have a seamless kubuntu on this netbook for years but these
issues are still present.  According to bug reports at debian this is
fixed in the latest unstable branch, but it's broken on squeeze as well.
I'll keep kubuntu on this netbook for a few more days.  I hope someone
can look into this.  But I'm really going to need this netbook in a few
days and may have to put the slack back on here and maybe try kubuntu at
the next LTS release.

Thanks in advance.

** Affects: wicd (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/883354

Title:
  wicd fails to read it's own config files and correctly connect to a
  hidden access point with wpa2 encryption

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