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After installing [libdirectfb-1.2-0_1.2.8-5ubuntu2_i386.deb] file for trying [Realsoft 3D] on Ubuntu 12.04 LTS 64bit, suddenly and without restarting the internet went off and the signal and the Network-Manager are off too, i tried to lunch the [Network-Manager] from terminal and it didn`t work

I found this solution Link but i am not sure of how to use it, because i don't know what to download from those Link, and i hope someone Professional could advise me because i am new on Ubuntu, this is my first month

Thank you for reading.

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up vote 0 down vote accepted

Thanks for no one I solved it.

As written above you have to Install only (libnm-glib4_0.9.4.0-0ubuntu3_amd64.deb) using terminal

sudo dpkg -i /home/USERNAME/Desktop/libnm-glib4_0.9.4.0-0ubuntu3_amd64.deb

In my case I put it on the desktop to make it easier and if it didn`t work for any reason, install the other 2 Lib files and the ;



Don’t forget to install the network-manager

and sudo apt-get update

Hope there is someone having the same problem and get this help.

The Original Article

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