Flutter, Linux doesn't show up as device

Issue

I followed the steps here at flutter.dev. It didn’t work. Linux is not showing when I run flutter devices. I’m running Linux Mint 19.3.
This is the output from flutter doctor

Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel stable, v1.17.5, on Linux, locale en_IN)
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.3)
[✓] Android Studio (version 3.6)
[!] Connected device
 ! No devices available

! Doctor found issues in 1 category.

Solution

The linux desktop development only works after the master release, go to the flutter root on terminal and run:

git checkout master && flutter doctor

after this you will see the linux on flutter devices

Answered By – endrew rafael

Answer Checked By – Cary Denson (FlutterFixes Admin)