My set up is dual boot (I presume...) with XP pro and ubuntu 14.02. But ubuntu has disappeared - the purple screen with the OS options no longer appears, and my machine automatically boots into Windows.
I have a boot repair CD which works sometimes - which is to say after running it and rebooting I am sometimes presented with the purple screen with my OS options. But even on these rare occasions, before I can get into ubuntu a number of other screens appear with a lot of fine text in computerese, which - I guess - hints at some serious problems under the hood.
Any suggestions? Do I have to reinstall?