GRUB2-Change the background image of GRUB

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Using Ubuntu, you have got tired of seeing a purple background of GRUB when the Linux was booting up. But starting from Debian Family, GRUB adds a background image which looks better than a static boring colour of GRUB.

Fix Brightness Keys Not Working for Ubuntu 15.10

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One of the most well-known issue of ubuntu is its function keys not working to control the brightness of the screen. In this issue we’ll see how to fix brightness issue of not working of function keys.