Marshmallow screenshot and shutter sounds

[AC Question]

I have a Nexus 5 and I recently updated to Marshmallow,and everything is great but no matter what mode/profile I change to, be it Do not disturb complete silence or vibrate or anything, it makes a sound when I take a screenshot, and the camera shutter sound won't go, in the main camera all,Snapchat and everywhere. I've made sure my media and ringer volumes are zero, too. Please help!

 

[rsbrux]

I don't have such sounds, so it is definitely possible to disable them. I am not sure which settings are responsible, but here are some you didn't mention:

1. Under Sounds and Notifications, I have reduced "System" volume to zero.
2. Further under "Other sounds", I have disabled all sounds.