matchboxbananasynergy
I have tried so many different things and it did not work. no devices visible. However from a Windows 11 PC I can screen cast instantly.

Notify muhomorr

Would be great if anyone can share step by step instructions.

5 days later

I use a Displaylink monitor and the Displaylink Presenter app to mirror my phone screen onto the monitor. Works well for me. Much more secure than giving a (less secure) PC extensive privileges over the phone by adb/usb debugging.

Its also possible to get Displaylink hubs to which you can connect a monitor

Displaylink presenter uses the casting functionality built into AOSP.

Ive been documenting my experiences over at -
https://hub.libranet.de/wiki/graphene-os/wiki/GrapheneOS-workstation

11 days later

I have casting to Chromecast working. But you need to login to Google

  • Install the regular Google tools via GOS Apps
  • Enable Network and Nearby devices for Google Play services and Play store (not sure if this is mandatory)
  • Install Google Home app.

Login to a Google account is mandatory to get it working.
It works for Netflix and Videoland (mandatory for the wife ;-) Have not tested with apps but it'll probably work.

BTW if you create an empty profile (Settings > System > Multiple users) with only these tools installed, Google only collects the bare minimal.

    csis01 Why not just install those on your TV?

    The security story for TV operating systems is grim. I have a "smart" TV made by a company that was caught deliberately spying on customers. Luckily it has never been connected to a network for even one second.

      de0u You can't cast to it without connecting it to a network.

      • de0u replied to this.

        csis01 You can't cast to it without connecting it to a network.

        Wi-Fi-to-HDMI dongles (e.g., Chromecast) do exist. Connecting a "smart" TV to HDMI is not a large increase in attack surface against the TV. Might the TV compromise the Chromecast over HDMI? In theory, but I'd rather risk that than just connecting the TV to my network. In a sense I'd prefer to trust Google's dongle firmware than the TV's firmware.

          csis01 Why not just install those on your TV?

          We have a few older (not smart) TV's which aren't connected to a providers tuner and/or don't have WiFi or LAN.
          Chromecast is an ideal solution to get them connected.

            de0u Wi-Fi-to-HDMI dongles (e.g., Chromecast) do exist.

            I think you missed the point of what I was saying then. The chromecast dongle is "your tv" in this context.

            hansaplast You missed the point too. Install it to the chromecast, which IS THE TV.

            5 months later

            BalooRJ does this require google play services to be installed? Also, can scrcpy be installed on a raspberry pi?

              2 months later
              2 months later

              katemason

              Update: I can cast from VLC Google Chromecast when the device attached to a TV, but not to VIERA embedded into the TV

              a month later

              I appreciate your efforts in this regard.
              I also would like to be able to cast from graphene pixel pro 7 to a Chromecast puck.
              The Chromecast does not show, despite being on the same segment of the Wi-Fi, VPN, disabled.

              I think I might do better with a remote controlled Linux media TV. Perhaps with its own keyboard and mouse.