20
Feb 2018
How to disable Control Q on Firefox 57
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On Computer Technology
NOTE: This applies to Firefox 57 on Linux.
about:config in the address bar and press enterYou will see a warning. Click on the I accept the risk button.
showquit. You should see a browser.showQuitWarning. Double click so its value is toggled to True.When you press Control Q, there will be a prompt asking you if you actually want to quit Firefox.
https://www.reddit.com/r/firefox/comments/7fehbb/please_give_us_an_option_to_disable_ctrlq/dqbd8su/
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