Hi,
I want to mirror my Pixel 6a running Graphene Build number TQ1A.230205.002.2023021000 and DisplayLink Presenter Version: 3.0.0.6 on an external monitor for some light web browsing.
I have this dock DisplayLink dock:
Plugable 7-in-1 USB C Docking Station Dual Monitor - Dual HDMI Dock is Compatible with Mac and Windows, USB4, Thunderbolt or USB-C, 100W PD, 2X HDMI, 1x USB-C, 1Gbps Ethernet, 1x USB 3.0, 1x SD Card
These threads suggest it is possible:
https://discuss.grapheneos.org/d/1178-wired-hdmi-compatible-docking-station-for-pixel-6a/22
https://discuss.grapheneos.org/d/675-graphene-phone-as-my-new-desktop-adding-monitormousekeyboard/6
https://discuss.grapheneos.org/d/48-desktop-mode-like-samsung-dex/2
Connecting the phone to the dock illuminates the power indicator but the monitor does not detect a signal.
I had to enable USB (Settings -> security -> USB accessories -> Allow new USB peripherals when unlocked) to get the phone to detect the dock.
I receive two pop up windows that indicate:
Open DisplayLink Presenter to handle ...
This app has not been granted record permission but could capture audio through this USB device. Using DisplayLink Presenter with this device might prevent hearing calls, notifications and alarms.
CANCEL OK
And
Allow DisplayLink Presenter to access ...
This app has not been granted record permission but could capture audio through this USB device. Using DisplayLink Presenter with this device might prevent hearing calls, notifications and alarms.
CANCEL OK
Tapping OK on both of these messages just dismisses the messages. I am not able to mirror the GrapheneOS device to the external HDMI display.
What am I missing?