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I'm not having any luck with the instructions here or here. I can't get ad-hoc wifi to work in Kubuntu 12.04 on a Thinkpad X220 with Intel wireless. All indications are that it should work. Any KDE users want to tell me how?

I plan to let other devices connect to my X220 to obtain files. I don't need to share the X220's internet connection. I just want it to act as a WiFi NAS. I would prefer to use WPA security (or better). I also want to do this via the GUI network manager.

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up vote 7 down vote accepted

Click on NetworkManager icon in the tray. Press 'Manage Connections' Go to Wireless Tab Press 'Add...' button but choose 'Shared'

Everything is ready, I've connected to this connection from the network manager but I dont know if that is important.

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I created a Shared connection, and even connected to it. Does it broadcast the SSID? My other device can't see it. The UI is not geared towards creating a Hotspot at all, unlike on an Android. – Prateek Dec 27 '12 at 9:42
@Prateek: You should also connect to Your own network in a laptop. – Adobe Sep 25 '13 at 10:02

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