I have had Ubuntu for a while and I uninstalled a few packages with synaptic. I then restarted the computer and it turns on the screen for a second, then the screen says "no signal imput" and turns off, but the computer is still on. The packages were for mysql, php5, and xserver. I have no idea what is going on and I REALLY need to use it. PLEASE HELP :(!
FYI I didn't know at first how to uninstall the packages using synaptic so I saved it as a text file on accident. I opened it and one of the packages was along the lines of ubuntu-desktop. Is this the problem? If so, how do I re install it. I cant afford a clean install, because I have many files and programs that are irreplaceable.