Updated Install on Linux (markdown)

Install-on-Linux.md

@@ -1,8 +1,13 @@
-SNAP package steps:
+SNAP package steps (option 1):
+1. Install snap via [Snapstore](https://snapcraft.io/rambox) or install on command line via `sudo snap install rambox`
+2. Optionally allow access to Camera and Microphone in the Snap Store Permissions dialogue or use command line `snap connect rambox:camera` and `snap connect rambox:audio-record`
+
+SNAP package steps (option 2):
 
 1. Go to www.rambox.pro and download the snap file for Linux.
 2. Then open a Terminal in the folder that is the downloaded file.
 3. Type: `snap install --dangerous Rambox-0.7.3-linux-amd64.snap` (replace Rambox-0.7.3-linux-amd64.snap with the name of the downloaded file).
+4. Optionally allow access to Camera and Microphone in the Snap Store Permissions dialogue or use command line `snap connect rambox:camera` and `snap connect rambox:audio-record`
 
 Debian package steps (including Ubuntu, Linux Mint)