How to disable flashing terminal in Mac OS

27

7

when i enter terminals commands etc and hit TAB (file name completion) the whole terminal window flashes rapidly (if there is no unique filename for example). This is not good since for some people this can trigger a seizure, and for me it causes really bad headaches. Is there a way we can disable this flashing?

Anders

Posted 2010-10-19T19:09:37.477

Reputation:

Probably more suited to superuser.com – dtlussier – 2010-10-19T19:18:20.577

Answers

35

Uncheck the 'visual bell' box in the preferences for your terminal style.

Carl Norum

Posted 2010-10-19T19:09:37.477

Reputation: 2 621

2If that's already off, make sure you have disabled System Preferences > Universal Access > Hearing > Flash the screen when an alert sound occurs. – alex – 2012-09-18T00:18:51.023

9

This is probably not the right place to ask this question. But there is a setting for that: Settings/Advanced/Visual bell

Sven

Posted 2010-10-19T19:09:37.477

Reputation: 268

5

Step (1) - Disable Visual Bell

Terminal > Preferences > Profiles > Advanced > Bell

Uncheck the "Visual Bell"

Step (2) - When Audible Bell is still enabled and screen continues to flash

System Preferences > Accessibilty > Audio

Uncheck the "Flash screen when alert sound occurs"

S. Dooley

Posted 2010-10-19T19:09:37.477

Reputation: 51

3

If anyone is using iTerm2 and having this problem, try going into Preferences->Profiles->Terminal and check "Silence Bell".

mondaugen

Posted 2010-10-19T19:09:37.477

Reputation: 109