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sagemathinc / cocalc

CoCalc: Collaborative Calculation in the Cloud
https://CoCalc.com
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jupyter notebook keyboard shortcuts #5711

Closed williamstein closed 2 months ago

williamstein commented 2 years ago

This may be the same as #2806. User today reported:

"Using keyboard shortcuts to edit a jupyter notebook WHAT HAPPENED? The keyboard shortcuts, such DD or BB for deleting or creating a cell, stop working. Then occasionally the shortcuts work. HOW DID THIS DIFFER FROM WHAT YOU EXPECTED? This has been problem for a while now, the functionality was fine in older versions."

slel commented 2 years ago

I get that in CoCalc-Jupyter with some frequency. When it happens,

Usually things get back to normal after a while. No idea how to trigger it or how to resolve it.

haraldschilly commented 2 years ago

Is there anything "special" showing up in the output of the cells? I wonder, because maybe one of these elements is taking up the focus. It's definitely something that's hard to reproduce, though. I saw this a long time ago from time to time, but not in the recent months. Another possibility, it's maybe related to a specific browser version. I usually use Firefox on Linux. 🤷🏻‍♂️

williamstein commented 2 months ago

Relevant code has been rewritten...