@zauberfritz said in [Duplicated]yes, again I lost all my tabs:
The core of the matter seems to me not the remedy but the cause. Sometimes (or regularly) a new window is opened in Opera without the user knowing. In that case one window, the open and known one, contains x tabs ( x being some to a lot) and the other, invisible and unknown, contains only one tab. When the user closes the window he knows (no warning), the until then unknown and invisible new window appears. Now you have to be alert, prepared and aware you have lost your work and closing this new window maybe makes it worse, you have to know how to proceed. This went well until last week. I don't know exactly what went wrong. There is some (short)key on the right of the keyboard that by touching by accident made this happen.
Sorry to reopen this old post, but this happened to me last night. I had like 8 tabs, and when I closed it for tomorrow, I had a forgotten popup window from a Hotmail email. And like zauberfritz explained, as this was the last window, Opera used it as the "last session", so today I thought I had lost all those tabs.
Fortunately, while checking opera://history, under "Recently closed", I found my window with the 8 tabs and was able to get them back. I just wanted to comment this in case someone in the future finds themselves in the same situation.
Another possible fix would be that Opera keeps track of "child" windows, that is, popups generated from another window. So either the popup is closed when the parent window is closed, or simply the popup is never saved.
