Terminal limits scrolling

Solution 1:

Go to Edit -> Profile Preference -> Scrolling Tab

Now just tick the Unlimited box below Scrollback.

You will now be able to see your entire output.

Solution 2:

Since the question is now over three years old, I just want to post an update:

In Ubuntu 15.10 it is pretty similar to the accepted answer, there it looks the following:

• Go to Edit -> Profile Preference -> Scrolling Tab.

• Untick the box beside "Limit scrollback to:".

Solution 3:

Supposedly Gnome terminal has an option for that, please check Edit->Profiles->Default->Edit->Scrolling->Scrollback

Solution 4:

The other answers here are correct... unless you use the clear command. Sometime after Ubuntu 12.04, running clear also prevented scrollback, even if you have the terminal set to unlimited scrolling. This can be very frustrating.

For a discussion and workarounds, see How to stop `clear` from clearing scrollback buffer