I run Joomla 2.5.28 under Ubuntu 14.04.
I used to have a J 1.5 site, but I upgraded it to 2.5 (the process went well). Now, when I want to add a new menu item into Main menu, strange thing happens. I get a wrong path (when I hover my mouse pointer on that newly created menu item) and I see a home page and domain.com address in the browser's address box (if I click on the menu item nevertheless). Normally when I hover my mouse on any menu item, it's like this:
And what I get is this:
That weird "Feeds" thing... That's what I see in the browser's lower left corner (in Mozilla 42.0) where you see the menu item's link. And even when I try to manually enter "mydomain.com/index.php/Feeds/mypage" in the browser, I get a homepage.