I was going to drag a selection from a calc sheet into my database and I got the (/) cursor. I can’t click anything. I can move the cursor. Ctrl W does not do anything. Ctrl Alt F2 brings me to comand line but I dont know how to use that. Is there anything I can do to save my work or safely shutdown without causing problems?
If LibreOffice is frozen you can only wait, if it completes/recovers itself or kill the processs - wich is not saving your data.
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For embedded databases I recommend to copy your files befor you restart, as this is one situation, where you might loose data.