gistfile1.txt

$ flutter doctor -v
[!] Flutter (Channel [user-branch], 3.13.2, on Ubuntu 20.04.6 LTS 5.15.0-79-generic, locale en_US.UTF-8)
    ! Flutter version 3.13.2 on channel [user-branch] at /home/user/development/flutter
      Currently on an unknown channel. Run `flutter channel` to switch to an official channel.
      If that doesn't fix the issue, reinstall Flutter by following instructions at https://flutter.dev/docs/get-started/install.
    ! Upstream repository unknown source is not a standard remote.
      Set environment variable "FLUTTER_GIT_URL" to unknown source to dismiss this error.
    • Framework revision ff5b5b5fa6 (13 days ago), 2023-08-24 08:12:28 -0500
    • Engine revision b20183e040
    • Dart version 3.1.0
    • DevTools version 2.25.0
    • If those were intentional, you can disregard the above warnings; however it is recommended to use "git" directly to perform update checks and upgrades.

[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
    • Android SDK at /home/user/Android/Sdk
    • Platform android-34, build-tools 34.0.0
    • Java binary at: /home/user/development/android-studio-2022.2.1.20-linux/android-studio/jbr/bin/java
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)
    • All Android licenses accepted.

[✓] Chrome - develop for the web
    • Chrome at google-chrome

[✓] Linux toolchain - develop for Linux desktop
    • clang version 10.0.0-4ubuntu1
    • cmake version 3.16.3
    • ninja version 1.10.0
    • pkg-config version 0.29.1

[✓] Android Studio (version 2022.3)
    • Android Studio at /home/user/development/android-studio-2022.2.1.20-linux/android-studio
    • Flutter plugin version 75.1.2
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 17.0.6+0-17.0.6b829.9-10027231)

[✓] Connected device (3 available)
    • sdk gphone64 x86 64 (mobile) • emulator-5554 • android-x64    • Android 14 (API 34) (emulator)
    • Linux (desktop)              • linux         • linux-x64      • Ubuntu 20.04.6 LTS 5.15.0-79-generic
    • Chrome (web)                 • chrome        • web-javascript • Google Chrome 115.0.5790.102

[✓] Network resources
    • All expected network resources are available.

! Doctor found issues in 1 category.