When I logged in after successfully installing jdk 1.8.0_05 on Ubuntu 14.04 it says:
:unable to launch "PATH=/usr/local/sbin ...... X session --- PATH=/usr/local/bin:.......:/usr/lib/java/jdk1.8.0_05/bin not found; falling back to default session.
And then shows empty desktop. Although I was able to login using Ubuntu 14.04 LTS ubuntu tty1 using Ctrl+alt+F1.
Please suggest what to do.