GNOME Remote Desktop
Created|Updated

LinuxにGNOME Remote Desktopサービスを導入してクライアントからRDP接続してみました。接続するとGDM画面からログインできます。
https://gitlab.gnome.org/GNOME/gnome-remote-desktop
環境と動作確認結果(途中)
3つのモードがあるようです。
- Remote assistance / Desktop sharing
既存のユーザセッション画面を共有する。
- Headless multi user remote login / Remote login
画面のサイズ指定可能。GDMから操作可能。
- Headless (single user)
画面のサイズ指定可能。既存のユーザセッション画面とは別に画面表示する(セッション情報は共有しているっぽい)。
| Server |
OS |
RA |
HL-M |
HL-S |
| PC |
Arch |
OK |
OK |
OK |
| |
Ubuntu |
OK |
OK |
未 |
| |
Fedora |
未 |
未 |
未 |
| RPi 4B |
Arch |
OK |
未 |
OK |
| |
Ubuntu |
OK |
OK |
未 |
| VBox |
Arch |
OK |
OK |
未 |
| |
Ubuntu |
未 |
未 |
未 |
| |
Fedora |
未 |
未 |
未 |
構築 - GUIの場合
Desktop Sharing

Remote Login

Remote Loginを有効にするとDesktop Sharingのポート番号が変更される。
構築 - CUIの場合
GRD - Remote assistance
- Generate a TLS key and certificate.
mkdir -p ~/.local/share/gnome-remote-desktop/ openssl req -new -newkey rsa:4096 -days 720 -nodes -x509 -subj /C=SE/ST=NONE/L=NONE/O=GNOME/CN=$(hostname) -out ~/.local/share/gnome-remote-desktop/tls.crt -keyout ~/.local/share/gnome-remote-desktop/tls.key
|
- Configure GNOME Remote Desktop:
grdctl rdp set-tls-key ~/.local/share/gnome-remote-desktop/tls.key grdctl rdp set-tls-cert ~/.local/share/gnome-remote-desktop/tls.crt grdctl rdp set-credentials grdctl rdp enable grdctl rdp disable-view-only
|
- Enable remote assistance user service.
systemctl --user enable --now gnome-remote-desktop.service
|
- Disable remote assistance user service.
systemctl --user disable --now gnome-remote-desktop.service
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GRD - Headless multi user remote login
- Generate a TLS key and certificate.
sudo -u gnome-remote-desktop sh -c 'mkdir -p ~/.local/share/gnome-remote-desktop/' sudo -u gnome-remote-desktop sh -c "openssl req -new -newkey rsa:4096 -days 720 -nodes -x509 -subj /C=SE/ST=NONE/L=NONE/O=GNOME/CN=$(hostname) -out ~/.local/share/gnome-remote-desktop/tls.crt -keyout ~/.local/share/gnome-remote-desktop/tls.key"
|
/var/lib/gnome-remote-desktop/.local/share/gnome-remote-desktop/ に格納されます。
- Configure GNOME Remote Desktop:
sudo grdctl --system rdp set-tls-key ~gnome-remote-desktop/.local/share/gnome-remote-desktop/tls.key sudo grdctl --system rdp set-tls-cert ~gnome-remote-desktop/.local/share/gnome-remote-desktop/tls.crt sudo grdctl --system rdp set-credentials sudo grdctl --system rdp enable
|
- Enable system remote login service.
sudo systemctl enable --now gnome-remote-desktop.service
|
- Disable system remote login service.
sudo systemctl disable --now gnome-remote-desktop.service
|
GRD - Headless (single user)
- Generate a TLS key and certificate.
mkdir -p ~/.local/share/gnome-remote-desktop/ openssl req -new -newkey rsa:4096 -days 720 -nodes -x509 -subj /C=SE/ST=NONE/L=NONE/O=GNOME/CN=$(hostname) -out ~/.local/share/gnome-remote-desktop/tls.crt -keyout ~/.local/share/gnome-remote-desktop/tls.key
|
- Configure GNOME Remote Desktop:
grdctl --headless rdp set-tls-key ~/.local/share/gnome-remote-desktop/tls.key grdctl --headless rdp set-tls-cert ~/.local/share/gnome-remote-desktop/tls.crt grdctl --headless rdp set-credentials grdctl --headless rdp enable
|
- Enable headless single user service.
systemctl --user enable --now gnome-remote-desktop-headless.service
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- Disable headless single user service.
systemctl --user disable --now gnome-remote-desktop-headless.service
|
利用