This happened to me in Ubuntu 11.10 (Oneiric Ocelot) when I was playing with some Compiz settings. To have your shortcuts back, go to the CompizConfig Settings Manager, to do that bring up a terminal window with the shortcut ctrl+alt+t the type ccsm: imame@meta:~$ ccsm If you are using Unity open Desktop > Ubuntu Unity [...]

Install necessary packages In order to have Gnome classical appearance on Ubuntu 11.10 you need to install gnome-shell and gnome-panel, a following reboot -from my experience – is preferable. imame@meta:~$ sudo apt-get install gnome-shell gnome-panel imame@meta:~$ # blabla while packages are being installed imame@meta:~$ sudo reboot Log in using Gnome Classical Before opening your session, [...]

You can upgrade your linux system using the package manager APT which is available on debian based distributions: First we have to update all the packages installed: $ sudo apt-get update $ sudo apt-get upgrade Now we make sure that we have the update-manager-core package installed with: sudo apt-get install update-manager-core Then we start the [...]

This tutorial assumes that you are a sudoer running Gnome What is .chm Wikipedia says: Microsoft Compiled HTML Help is a proprietary format for online help files, developed by Microsoft and first released in 1997 as a successor to the Microsoft WinHelp format. It was first introduced with the release of Windows 98, and is [...]