I cannot add any bookmarks.
I just downloaded Firefox today, the newest version, 4.0, and I cannot add new bookmarks. I do the add bookmark option, and nothing even appears in the toolbar or side tab. I tried importing my bookmarks from IE and nothing even appears, just my history, passwords and settings are imported.
Opaite Mbohovái (2)
Please do the following.
Install Java from http://www.java.com/en/
Update Flash player via http://get.adobe.com/flashplayer/
If the problem persists afterwards, please post here again.
This can be caused by a problem with the file places.sqlite that stores the bookmarks and the history.