Ubuntu not installed-Please Remove installation media and close tray and press enter

Question

I have downloaded Ubuntu 12.04.1 LTS 32 bit, burned it on DVD and tried to install it on my PC.
My PC is running in Windows 7 Ultimate 32 bit mounted on the C: drive. Now I want install Ubuntu along with my Windows 7.

When I boot Ubuntu through the CD,

1. It boots and the Ubuntu install windows opens
2. It offers "Try Ubuntu" and "Install Ubuntu". I choose "Install Ubuntu"
3. Then I go on to install Ubuntu with Windows(First Option)->install
4. It shows some blank screen with some lines, and says "Please Remove installation media and close tray and press enter"
5. Then the PC restarts and runs Windows 7 same as before normally. But Ubuntu is not installed. How to solve this problem and install Ubuntu on my PC properly?

Note: I am an Android Developer. So I need to install Ubuntu for my Android Development purpose.

Solution

Ensure that it is not due to the live DVD or its content. Burn another DVD and/or download Ubuntu 12.04 again. If it still does not work, try the alternate CD.

Comments

[Admin]

Hi! Welcome to StackOverflow! StackOverflow is for programming questions, and this is not a programming question. Also, you do not need Ubuntu for developing Android SDK applications, if you would prefer to stick with Windows.

[Martin Ueding]

Maybe he is working on Android itself?

[Michael Hampton]

You're a developer? Rule #1: Take note of the error messages. If you need assistance, post the error messages.

[Karthik T]

You can also try wubi method to install ubuntu, just insert your DVD while windows is running and install it like any other application.

[bwDraco]

This message is displayed at the end of the shutdown/reboot script and has nothing to do with whether or not the installation completed successfully. For example, it appears after ending a Ubuntu live session even if there it is not installed to the hard drive.