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i just installed 12.04 and was playing around, i dont remember what i did, now after one logout beautiful default login screen has changed into gray area, help needed

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up vote 1 down vote accepted

Okay heres what to do-

open the terminal and enter the following command-

sudo dpkg-reconfigure lightdm

then you will get the following screen-

enter image description here

click on will get this screen with lightdm as atleast one of the options.-

enter image description here

Select lightdm.Hit Enter and logout to get the desired screen :)

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