I just upgraded my MacBook to Yosemite, and the new sound effect for the volume button is just awful. Is there a way to change out the sound file so I can hear the old version on Yosemite?
2 Answers
It can be done, although you need to find the Mavericks volume feedback sound file. The filename is "volume.aiff" and (for both Mavericks and Yosemite) it is located in: /System/Library/LoginPlugins/BezelServices.loginPlugin/Contents/Resources
Find the Mavericks volume feedback sound file and put it on your Desktop for easy access.
Open the Terminal and navigate to the folder containing the sound file:
cd /System/Library/LoginPlugins/BezelServices.loginPlugin/Contents/Resources
Create a backup of the original file in case you want to reverse the changes:
sudo cp volume.aiff volume.aiff.bak
Provide the password when prompted.
Now copy in the Mavericks sound file placed on your Desktop:
sudo cp ~/Desktop/volume.aiff ./
Restart
-
Tried this on El Capitan (with sudo) and still got:
cp: volume.aiff.bak: Operation not permitted
Commented Apr 20, 2016 at 14:49
This works perfectly AFTER you boot into recovery (by holding CMD+R at boot up).
From there open Terminal (under the Utilities menu) and enter csrutil disable
(to disable System Integrity Protection).
Once you do that there are no issues though I would recommend you repeat the above process when done and enter csrutil enable
into Terminal to enable System Integrity Protection.
volume.aiff
file from Mavericks: dl.dropboxusercontent.com/u/13617105/volume.aiff