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Auf Google Cloud Platform mit Ubuntu Desktop via Chrome Remote Desktop OBS und Zoom fernsteuern
< / h1 >
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Via Konsole Instanz in aufsetzen, Desktop-Linux installieren, Apps einrichten und konfigurieren
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< / div >
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< div class = "post-meta" > < span title = '2022-03-19 00:00:00 +0000 UTC' > März 19, 2022< / span > · Jörg Lohrer
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< div class = "post-content" > < h1 id = "auf-google-cloud-platform-mit-ubuntu-desktop-via-chrome-remote-desktop-obs-und-zoom-fernsteuern" > Auf Google Cloud Platform mit Ubuntu Desktop via Chrome Remote Desktop OBS und Zoom fernsteuern< a hidden class = "anchor" aria-hidden = "true" href = "#auf-google-cloud-platform-mit-ubuntu-desktop-via-chrome-remote-desktop-obs-und-zoom-fernsteuern" > #< / a > < / h1 >
< h2 id = "instanz-erstellen-auf-httpsconsolecloudgooglecomhttpsconsolecloudgooglecom" > Instanz erstellen auf < a href = "https://console.cloud.google.com/" > https://console.cloud.google.com/< / a > < a hidden class = "anchor" aria-hidden = "true" href = "#instanz-erstellen-auf-httpsconsolecloudgooglecomhttpsconsolecloudgooglecom" > #< / a > < / h2 >
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< ul >
< li > Name, Region und Zone auswählen< / li >
< li > E2 4 vCPU, 16GB Arbeitsspeicher - 0,17$ pro Stunde< / li >
< li > < / li >
< li > Betriebssystem Ubuntu 20.04 LTS< / li >
< / ul >
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< h2 id = "ubuntu-desktop-auf-google-cloud-plattform-installieren" > Ubuntu Desktop auf Google Cloud Plattform installieren< a hidden class = "anchor" aria-hidden = "true" href = "#ubuntu-desktop-auf-google-cloud-plattform-installieren" > #< / a > < / h2 >
< p > < a href = "https://ubuntu.com/blog/launch-ubuntu-desktop-on-google-cloud" > https://ubuntu.com/blog/launch-ubuntu-desktop-on-google-cloud< / a >
< a href = "https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#gnome" > https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#gnome< / a >
< a href = "https://bytexd.com/install-chrome-remote-desktop-headless/" > https://bytexd.com/install-chrome-remote-desktop-headless/< / a >
< a href = "https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#automating_the_installation_process" > https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#automating_the_installation_process< / a > < / p >
< h3 id = "via-sshterminal-update-tasksel-und-google-remote-desktop-installieren" > Via SSH/Terminal Update, Tasksel und Google Remote Desktop installieren:< a hidden class = "anchor" aria-hidden = "true" href = "#via-sshterminal-update-tasksel-und-google-remote-desktop-installieren" > #< / a > < / h3 >
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< pre tabindex = "0" > < code class = "language-shell=" data-lang = "shell=" > sudo apt update
sudo apt install --assume-yes wget tasksel
wget https://dl.google.com/linux/direct/chrome-remote-desktop_current_amd64.deb
sudo apt-get install --assume-yes ./chrome-remote-desktop_current_amd64.deb
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< / code > < / pre > < h3 id = "cinnamon-desktop-installieren" > Cinnamon Desktop installieren< a hidden class = "anchor" aria-hidden = "true" href = "#cinnamon-desktop-installieren" > #< / a > < / h3 >
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< pre tabindex = "0" > < code class = "language-shell=" data-lang = "shell=" > sudo DEBIAN_FRONTEND=noninteractive \
apt install --assume-yes cinnamon-core desktop-base dbus-x11
< / code > < / pre > < p > < code > sudo bash -c 'echo " exec /etc/X11/Xsession /usr/bin/cinnamon-session-cinnamon2d" > /etc/chrome-remote-desktop-session'< / code > < / p >
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< h3 id = "zusätzliche-einstellungen" > Zusätzliche Einstellungen:< a hidden class = "anchor" aria-hidden = "true" href = "#zusätzliche-einstellungen" > #< / a > < / h3 >
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< pre tabindex = "0" > < code > sudo systemctl disable lightdm.service
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< / code > < / pre > < h4 id = "deutsche-tastatur-in-der-ubuntu-konsole-festlegenhttpspraxistippschipdedeutsche-tastatur-in-der-ubuntu-konsole-einrichten_28691" > < a href = "https://praxistipps.chip.de/deutsche-tastatur-in-der-ubuntu-konsole-einrichten_28691" > Deutsche Tastatur in der Ubuntu-Konsole festlegen< / a > :< a hidden class = "anchor" aria-hidden = "true" href = "#deutsche-tastatur-in-der-ubuntu-konsole-festlegenhttpspraxistippschipdedeutsche-tastatur-in-der-ubuntu-konsole-einrichten_28691" > #< / a > < / h4 >
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< pre tabindex = "0" > < code > sudo dpkg-reconfigure keyboard-configuration
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< / code > < / pre > < p > < img loading = "lazy" src = "01-deutsche-tastatur-ubuntu.png" alt = "" / >
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< img loading = "lazy" src = "02-chrome-remote-desktop.png" alt = "" / >
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< / p >
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< h3 id = "optional-google-chrome-browser-installieren" > Optional: Google Chrome Browser installieren< a hidden class = "anchor" aria-hidden = "true" href = "#optional-google-chrome-browser-installieren" > #< / a > < / h3 >
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< pre tabindex = "0" > < code class = "language-shell=" data-lang = "shell=" > wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
sudo apt install --assume-yes ./google-chrome-stable_current_amd64.deb
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< / code > < / pre > < h2 id = "chrome-remote-desktop-konfiguieren-und-starten" > Chrome Remote Desktop konfiguieren und starten< a hidden class = "anchor" aria-hidden = "true" href = "#chrome-remote-desktop-konfiguieren-und-starten" > #< / a > < / h2 >
< p > < a href = "https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#configuring_and_starting_the_chrome_remote_desktop_service" > https://cloud.google.com/architecture/chrome-desktop-remote-on-compute-engine#configuring_and_starting_the_chrome_remote_desktop_service< / a > )
Mit Google-Konto, das zur Remote-Stuerung benutzt werden soll, < a href = "https://remotedesktop.google.com/headless" > https://remotedesktop.google.com/headless< / a > aufrufen und den SSH-Befehl in der Konsole ausführen. 6-Stellige PIN festlegen.
< img loading = "lazy" src = "04-remotezugriff.png" alt = "" / >
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Prüfen ob der Dienst ausgeführt wird:< / p >
< pre tabindex = "0" > < code > sudo systemctl status chrome-remote-desktop@$USER
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< / code > < / pre > < p > < img loading = "lazy" src = "05-systemctl-status.png" alt = "" / >
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< / p >
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< h3 id = "instanzzeitplan-festlegen" > Instanzzeitplan festlegen< a hidden class = "anchor" aria-hidden = "true" href = "#instanzzeitplan-festlegen" > #< / a > < / h3 >
< p > < a href = "https://rominirani.com/hands-on-guide-to-scheduling-vm-instances-to-start-and-stop-a079a50e16c6" > https://rominirani.com/hands-on-guide-to-scheduling-vm-instances-to-start-and-stop-a079a50e16c6< / a > < / p >
< h2 id = "obs-installation" > OBS Installation< a hidden class = "anchor" aria-hidden = "true" href = "#obs-installation" > #< / a > < / h2 >
< p > < a href = "https://obsproject.com/wiki/install-instructions#ubuntumint-installation" > https://obsproject.com/wiki/install-instructions#ubuntumint-installation< / a > < / p >
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< pre tabindex = "0" > < code > sudo apt install ffmpeg
sudo apt install v4l2loopback-dkms
sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt update
sudo apt install obs-studio
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< / code > < / pre > < h3 id = "problem" > Problem:< a hidden class = "anchor" aria-hidden = "true" href = "#problem" > #< / a > < / h3 >
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< p > Test mit < code > v4l2-ctl --list-devices< / code > bringt Fehlermeldung:< / p >
< blockquote >
< p > Cannot open device /dev/video0, exiting.
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< img loading = "lazy" src = "06-cannot-open-video-device.png" alt = "" / >
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< / p >
< / blockquote >
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< h3 id = "lösung-für-virtuelle-kamera-auf-virtueller-maschine" > Lösung für virtuelle Kamera auf virtueller Maschine:< a hidden class = "anchor" aria-hidden = "true" href = "#lösung-für-virtuelle-kamera-auf-virtueller-maschine" > #< / a > < / h3 >
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< pre tabindex = "0" > < code > sudo apt -y install v4l2loopback-dkms v4l2loopback-utils linux-modules-extra-$(uname -r)
< / code > < / pre > < pre tabindex = "0" > < code > sudo modprobe v4l2loopback
< / code > < / pre > < p > Jetzt:
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< img loading = "lazy" src = "07-jetzt-v412-ctl.png" alt = "" / >
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< / p >
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< h3 id = "problem-trotzdem-nach-jedem-reboot-wird-die-virtuelle-kamera-nicht-geladen" > Problem: Trotzdem nach jedem Reboot wird die virtuelle Kamera nicht geladen:< a hidden class = "anchor" aria-hidden = "true" href = "#problem-trotzdem-nach-jedem-reboot-wird-die-virtuelle-kamera-nicht-geladen" > #< / a > < / h3 >
< p > < img loading = "lazy" src = "08-dummy-video-device.png" alt = "" / >
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< / p >
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< h3 id = "lösung-v4l2loopback-bei-start-laden" > Lösung v4l2loopback bei Start laden:< a hidden class = "anchor" aria-hidden = "true" href = "#lösung-v4l2loopback-bei-start-laden" > #< / a > < / h3 >
< p > < a href = "https://askubuntu.com/questions/1245212/how-do-i-automatically-run-modprobe-v4l2loopback-on-boot" > https://askubuntu.com/questions/1245212/how-do-i-automatically-run-modprobe-v4l2loopback-on-boot< / a > < / p >
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< pre tabindex = "0" > < code > sudo nano /etc/modules
< / code > < / pre > < p > hinzufügen: < code > v4l2loopback< / code > < / p >
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< h2 id = "zoom-installation" > Zoom Installation< a hidden class = "anchor" aria-hidden = "true" href = "#zoom-installation" > #< / a > < / h2 >
< p > < a href = "https://support.zoom.us/hc/de/articles/204206269-IZoom-unter-Linux-installieren-oder-aktualisieren" > https://support.zoom.us/hc/de/articles/204206269-IZoom-unter-Linux-installieren-oder-aktualisieren< / a > < / p >
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< pre tabindex = "0" > < code > sudo apt install gdebi
sudo apt update
sudo apt upgrade
< / code > < / pre > < pre tabindex = "0" > < code > sudo snap install zoom-client
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< / code > < / pre > < h2 id = "inbetriebnahme-des-remote-desktop" > Inbetriebnahme des Remote Desktop< a hidden class = "anchor" aria-hidden = "true" href = "#inbetriebnahme-des-remote-desktop" > #< / a > < / h2 >
< h3 id = "verbindung-zur-vm-instanz-herstellen" > Verbindung zur VM-Instanz herstellen< a hidden class = "anchor" aria-hidden = "true" href = "#verbindung-zur-vm-instanz-herstellen" > #< / a > < / h3 >
< p > Via < a href = "https://remotedesktop.google.com/access" > https://remotedesktop.google.com/access< / a > auf das Remote Gerät zugreifen.:
< img loading = "lazy" src = "09-relilab-technical-host.png" alt = "" / >
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Sechsstelligen PIN eingeben:
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< img loading = "lazy" src = "10-pin-remote-desktop.png" alt = "" / >
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< / p >
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< h3 id = "keyboard--tastatur-auf-deutsch-umstellen" > Keyboard / Tastatur auf deutsch umstellen:< a hidden class = "anchor" aria-hidden = "true" href = "#keyboard--tastatur-auf-deutsch-umstellen" > #< / a > < / h3 >
< p > < img loading = "lazy" src = "11-keyboard-tastatur-umstellen.png" alt = "" / >
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< / p >
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< h3 id = "apps-auf-dem-desktop-verknüpfen" > Apps auf dem Desktop verknüpfen:< a hidden class = "anchor" aria-hidden = "true" href = "#apps-auf-dem-desktop-verknüpfen" > #< / a > < / h3 >
< p > < img loading = "lazy" src = "12-apps-verknuepfen.png" alt = "" / >
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< / p >
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< h3 id = "obs-einrichten" > OBS einrichten< a hidden class = "anchor" aria-hidden = "true" href = "#obs-einrichten" > #< / a > < / h3 >
< h4 id = "obs-mit-virtueller-kamera-automatisch-starten" > OBS mit virtueller Kamera automatisch starten:< a hidden class = "anchor" aria-hidden = "true" href = "#obs-mit-virtueller-kamera-automatisch-starten" > #< / a > < / h4 >
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< p > Rechtsklick auf die Verknüpfung und dann beim Startbefehl < code > --startvirtualcam< / code > ergänzen.
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< img loading = "lazy" src = "15-obs-mit-virtual-cam-starten.png" alt = "" / >
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< / p >
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< h4 id = "beim-systemstart-mit-virtueller-kamera-starten" > Beim Systemstart mit virtueller Kamera starten:< a hidden class = "anchor" aria-hidden = "true" href = "#beim-systemstart-mit-virtueller-kamera-starten" > #< / a > < / h4 >
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< p > < code > startup Applications< / code > wählen
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< img loading = "lazy" src = "16-startup-application.png" alt = "" / >
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ebenfalls < code > --startvirtualcam< / code > ergänzen
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< img loading = "lazy" src = "15-obs-mit-virtual-cam-starten.png" alt = "" / >
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< / p >
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< h4 id = "beim-ersten-start-von-obs" > Beim ersten Start von OBS< a hidden class = "anchor" aria-hidden = "true" href = "#beim-ersten-start-von-obs" > #< / a > < / h4 >
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< p > “ I will only be using the virtual camera” wählen:
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< img loading = "lazy" src = "17-i-will-only-be-using-OBS.png" alt = "" / >
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In den Einstellungen die Sprache auf Deutsch umstellen:
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< img loading = "lazy" src = "14-OBS-deutsch-umstellen.png" alt = "" / >
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Videoauflösung auf 1920x1080 umstellen:
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< img loading = "lazy" src = "18-video1920.png" alt = "" / >
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Szenensammlung importieren
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< img loading = "lazy" src = "19-szenensammlung-importieren-OBS.png" alt = "" / >
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(Vorkonfigurierte Szenen für das relilab-Café < a href = "https://github.com/rpi-virtuell/relilab/blob/main/zoom/relilab-cafe-obs-json.json" > immer aktuell auf Github< / a > )
- < a href = "https://raw.githubusercontent.com/rpi-virtuell/relilab/main/zoom/relilab-cafe-obs-json.json" > relilab-cafe-obs-json.json< / a > < / p >
< h3 id = "google-chrome-einrichten" > Google Chrome einrichten< a hidden class = "anchor" aria-hidden = "true" href = "#google-chrome-einrichten" > #< / a > < / h3 >
< h4 id = "beim-ersten-systemstart-password-for-new-keyring-erstellen" > Beim ersten Systemstart Password for new Keyring erstellen:< a hidden class = "anchor" aria-hidden = "true" href = "#beim-ersten-systemstart-password-for-new-keyring-erstellen" > #< / a > < / h4 >
< p > < img loading = "lazy" src = "20-chrome-einrichten.png" alt = "" / >
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< / p >
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< h4 id = "chrome-zum-standardbrowser-machen" > Chrome zum Standardbrowser machen< a hidden class = "anchor" aria-hidden = "true" href = "#chrome-zum-standardbrowser-machen" > #< / a > < / h4 >
< p > < img loading = "lazy" src = "21-chrome-standard.png" alt = "" / >
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< / p >
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< h4 id = "google-chrome-anmelden-und-sync-inkl-lesezeichen-aktivieren" > Google Chrome anmelden und Sync inkl. Lesezeichen aktivieren< a hidden class = "anchor" aria-hidden = "true" href = "#google-chrome-anmelden-und-sync-inkl-lesezeichen-aktivieren" > #< / a > < / h4 >
< p > < img loading = "lazy" src = "22-chrome-anmeldung.png" alt = "" / >
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< / p >
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< h3 id = "zoom-einrichten" > Zoom einrichten< a hidden class = "anchor" aria-hidden = "true" href = "#zoom-einrichten" > #< / a > < / h3 >
< h4 id = "zoom-account-anmelden" > Zoom-Account anmelden< a hidden class = "anchor" aria-hidden = "true" href = "#zoom-account-anmelden" > #< / a > < / h4 >
< p > < img loading = "lazy" src = "23-zoom-anmeldung.png" alt = "" / >
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< / p >
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< h4 id = "sprache-ändern-in-zoomhttpssupportzoomushcdearticles209982306-c384nderung-der-sprache-in-zoom" > < a href = "https://support.zoom.us/hc/de/articles/209982306-%C3%84nderung-der-Sprache-in-Zoom" > Sprache ändern in Zoom< / a > < a hidden class = "anchor" aria-hidden = "true" href = "#sprache-ändern-in-zoomhttpssupportzoomushcdearticles209982306-c384nderung-der-sprache-in-zoom" > #< / a > < / h4 >
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< p > Zoom starten und dann das Zoom-Symbol rechts in der unteren Leiste mit Rechtsklick der Maus das Menü zur Sprachänderung aufrufen:
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< img loading = "lazy" src = "24-zoom-sprache-aendern.png" alt = "" / >
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< / p >
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< h2 id = "problemlösungen" > Problemlösungen< a hidden class = "anchor" aria-hidden = "true" href = "#problemlösungen" > #< / a > < / h2 >
< h4 id = "problem---keine-emojis-in-den-slides" > Problem - keine Emojis in den Slides< a hidden class = "anchor" aria-hidden = "true" href = "#problem---keine-emojis-in-den-slides" > #< / a > < / h4 >
< p > < img loading = "lazy" src = "25-slides-emojis.png" alt = "" / >
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< / p >
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< h4 id = "lösung-httpsmediumcomharshmauremojis-missing-from-chrome-in-ubuntu-9c25fe10867chttpsmediumcomharshmauremojis-missing-from-chrome-in-ubuntu-9c25fe10867c" > Lösung: < a href = "https://medium.com/@harshmaur/emojis-missing-from-chrome-in-ubuntu-9c25fe10867c" > https://medium.com/@harshmaur/emojis-missing-from-chrome-in-ubuntu-9c25fe10867c< / a > < a hidden class = "anchor" aria-hidden = "true" href = "#lösung-httpsmediumcomharshmauremojis-missing-from-chrome-in-ubuntu-9c25fe10867chttpsmediumcomharshmauremojis-missing-from-chrome-in-ubuntu-9c25fe10867c" > #< / a > < / h4 >
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< pre tabindex = "0" > < code > sudo apt-get remove fonts-noto-color-emoji
sudo apt-get install fonts-noto-color-emoji
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< / code > < / pre > < h4 id = "problem---kein-font-yanone-kaffeesatz-in-den-slides" > Problem - kein Font Yanone Kaffeesatz in den Slides< a hidden class = "anchor" aria-hidden = "true" href = "#problem---kein-font-yanone-kaffeesatz-in-den-slides" > #< / a > < / h4 >
< h4 id = "lösung-httpszoomadmincomhowtoinstallubuntupackagefonts-yanone-kaffeesatzhttpszoomadmincomhowtoinstallubuntupackagefonts-yanone-kaffeesatz" > Lösung: < a href = "https://zoomadmin.com/HowToInstall/UbuntuPackage/fonts-yanone-kaffeesatz" > https://zoomadmin.com/HowToInstall/UbuntuPackage/fonts-yanone-kaffeesatz< / a > < a hidden class = "anchor" aria-hidden = "true" href = "#lösung-httpszoomadmincomhowtoinstallubuntupackagefonts-yanone-kaffeesatzhttpszoomadmincomhowtoinstallubuntupackagefonts-yanone-kaffeesatz" > #< / a > < / h4 >
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< pre tabindex = "0" > < code > sudo apt-get update -y
sudo apt-get install -y fonts-yanone-kaffeesatz
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< / code > < / pre > < h4 id = "mögliches-problem" > Mögliches Problem< a hidden class = "anchor" aria-hidden = "true" href = "#mögliches-problem" > #< / a > < / h4 >
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< blockquote >
< p > GUI (Ubuntu Desktop) has its own security layer which blocks the root account from login. So, even we have a properly enabled root account with password, it does not work in GUI interface.
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< img loading = "lazy" src = "26-keyring-problem.png" alt = "" / >
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< a href = "https://askubuntu.com/questions/1192471/login-as-root-on-ubuntu-desktop" > https://askubuntu.com/questions/1192471/login-as-root-on-ubuntu-desktop< / a > < / p >
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< / blockquote >
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< p > < a href = "https://www.computernetworkingnotes.com/linux-tutorials/how-to-enable-and-disable-root-login-in-ubuntu.html#:~:text=Enabling%20and%20disable%20root%20login%20in%20nutshell&text=Use%20the%20sudo%20%E2%80%93i%20passwd,root%20password%2C%20when%20it%20asks.&text=CLI%20%26%20GUI%20both-,Use%20the%20sudo%20%E2%80%93i%20passwd%20root%20command.,root%20password%2C%20when%20it%20asks" > https://www.computernetworkingnotes.com/linux-tutorials/how-to-enable-and-disable-root-login-in-ubuntu.html< / a > < / p >
< h1 id = "anstatt-auf-cloud-plattform-mit-linux-auf-lokalem-windows-pc" > Anstatt auf Cloud-Plattform mit Linux auf lokalem Windows-PC< a hidden class = "anchor" aria-hidden = "true" href = "#anstatt-auf-cloud-plattform-mit-linux-auf-lokalem-windows-pc" > #< / a > < / h1 >
< h3 id = "autostart-obs-inkl-virtueller-kamera--zoom" > Autostart OBS inkl virtueller Kamera & Zoom< a hidden class = "anchor" aria-hidden = "true" href = "#autostart-obs-inkl-virtueller-kamera--zoom" > #< / a > < / h3 >
< h4 id = "vorbereiten-obs-inkl-virtueller-kamera" > Vorbereiten OBS inkl Virtueller Kamera< a hidden class = "anchor" aria-hidden = "true" href = "#vorbereiten-obs-inkl-virtueller-kamera" > #< / a > < / h4 >
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< p > Hinzufügen von < code > --startvirtualcam< / code > zur OBS-Verknüpfung:
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< img loading = "lazy" src = "27-startvirtualcam-verknuepft-OBS.jpg" alt = "" / >
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< / p >
< p > open the start menu/tile thing and type in:
< code > Run< / code > and hit enter. Then type in < code > shell:startup< / code >
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< img loading = "lazy" src = "28-shell-startup.png" alt = "" / >
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Dann die Verknüpfungen in den Autostartordner kopieren:
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< img loading = "lazy" src = "29-autostartordner.jpg" alt = "" / >
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< / p >
< p > Weitere Schritte wie oben< / p >
< / div >
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