Every time I open a PDF, Document Viewer takes up the whole screen and then I press F11, Ctrl+Super+Up to maximize it instead. This is tedious.
How can I stop it from automatically entering full-screen mode?
Converting Volodya's answer as a comment to a complete answer:
You probably changed Document Viewer's default settings by accident. This is an easy mistake to make, since the keyboard shortcut for doing so is the same as for opening a tab in your web browser, and you frequently type into the wrong window as a result of the lag in Unity's window switcher.
To correct the mistake:
- Exit the full-screen view by pressing F11 or unchecking View ▸ Fullscreen.
Save the current settings as default by pressing Ctrl+T or selecting Edit ▸ Save Current Settings as Default.
This won't affect documents you've opened previously until you reset the stored settings for those documents.
