Feral gamemode - не удалось подключиться к шине

Я пытаюсь установить gamemode Feral: https://github.com/FeralInteractive/gamemode

Я получаю следующее сообщение об ошибке:

jamie@jamie-ncase:~$ cd gamemode-1.0 jamie@jamie-ncase:~/gamemode-1.0$ sudo ./bootstrap.sh [sudo] password for jamie: + meson --prefix=/usr build -Dwith-systemd-user-unit-dir=/etc/systemd/user Directory already configured, exiting Meson. Just run your build command (e.g. ninja) and Meson will regenerate as necessary. If ninja fails, run ninja reconfigure to force Meson to regenerate. If build failures persist, manually wipe your build directory to clear any stored system data. To change option values, run meson configure instead. + cd build + ninja ninja: no work to do. + set +x Install to /usr? [Yy] y + sudo ninja install [0/1] Installing files. Installing lib/libgamemode.so to /usr/lib/x86_64-linux-gnu/libgamemode.so Installing lib/libgamemodeauto.so to /usr/lib/x86_64-linux-gnu/libgamemodeauto.so Installing daemon/gamemoded to /usr/bin/gamemoded Installing daemon/cpugovctl to /usr/libexec/cpugovctl Installing gamemode_client.h to /usr/include/ Installing /home/jamie/gamemode-1.0/data/gamemoded.1 to /usr/share/man/man1 Installing /home/jamie/gamemode-1.0/build/data/gamemoded.service to /etc/systemd/user Installing /home/jamie/gamemode-1.0/build/data/com.feralinteractive.GameMode.policy to /usr/share/polkit-1/actions + set +x Enable and run the daemon? [Yy] y + systemctl --user daemon-reload Failed to connect to bus: No such file or directory jamie@jamie-ncase:~/gamemode-1.0$