You can't login to what?
i'm using linux, i have installed oracle universe 10g on my computer but i still can't login with the password that i provide while installing so please somebody help me
Can't login to Linux, or can't login to oracle?
If you can't login to Linux, you have to log in as root and change the "oracle" user password.
If you can't log to oracle, please tell us, it's another trick.