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On 18.10, it seems that 

Alt+LeftArrowKey

flashes a black screen then asks me to log back in to my session, which resumes as it was.

I am not sure why this is something you would want to do. On my keyboard, this is so close to Ctrl+Alt+PageUp/Down and causes me to mistakenly have to log back into my session frequently. I would like to disable this keybinding.

In older Ubuntus, this setting was here. However, in the new Settings > Keyboard, I can't seem to identify what this is attempting to shortcut to to set it to null.

Mittenchops
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  • Apparently reported here https://askubuntu.com/questions/893964/altleft-key-locks-the-screen – Mittenchops Apr 18 '19 at 23:54
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    Possible duplicate of [Alt+Left key locks the screen](https://askubuntu.com/questions/893964/altleft-key-locks-the-screen) – Fabby Apr 19 '19 at 18:22

1 Answers1

0

Solved by rebooting as suggested in the link to the comment.

Mittenchops
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