Actually this was due my LCD problem. I replaced the LCD and the issue is gone. There is nothing to do with the software. I have changed the bug status to invalid.
Thanks Bishnu ** Changed in: gnome-power-manager (Ubuntu) Status: Confirmed => Fix Released ** Changed in: gnome-power-manager (Ubuntu) Status: Fix Released => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/648588 Title: Compaq Laptop Screen flickers with Ubuntu 10.04, when on battery power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-power-manager/+bug/648588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs