How to change Ubuntu Screen Resolution permanently

To change screen resolution permanently in ubuntu, open file  located at /etc/X11/xorg.conf Add following lines at screen section of the file contents Section “Screen” Identifier    “Default Screen” Monitor        “Configured Monitor” Device        “Configured Video Device” Defaultdepth    24 SubSection “Display” Depth     24 Modes     “1024×768” EndSubSection EndSection

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Ubuntu Tweaks for windows Users

I have recently install ubuntu tweaks. It provides user friendly consolidated environment to configure your machine. So its really useful especially for the users comming from windows background. Here are the steps to install it on ubuntu: Add the repository key by typing following in terminal window sudo apt-key adv –recv-keys –keyserver FE85409EEAB40ECCB65740816AF0E1940624A220 open […]

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Reinstalling sound drivers in Ubuntu

There times comes when you need to reinstall ubuntu sound drivers because of some updates on hardware/kernel side disable sound, like in my case modem installation corrupt the sound driver. I found below command that can reinstall sound drivers on ubuntu. Just open terminal, run the command and restart your machine. sudo aptitude – -purge reinstall linux-sound-base alsa-base alsa-utils linux-image-`uname -r` linux-ubuntu-modules-`uname -r` libasound2

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