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DisplayLink / evdi

Extensible Virtual Display Interface
MIT License
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USB3 to HDMI Adapter Not working on Jetson Xavier NX #490

Open cPratik-01 opened 2 weeks ago

cPratik-01 commented 2 weeks ago

Hello I am facing an issue regarding USB3 to HDMI adapter on Jetson Xavier NX L4T Version:- 35.4.1 JetPack Version:- 5.1.2 Kernel-Version:- 5.10.120-tegra I have compiled the DisplayLink driver (evdi) for kernel version 5.10.120-tegra but it is not showing Display. I have attached driver-related logs and manual driver installation logs. I connected a USB to HDMI adapter to the Jetson Xavier NX system, and while the status indicates that it is connected, the display does not show any output on the screen. evdi_driver_dmesg_log.txt DisplayLink_Driver_Installation_logs.txt usb_to_hdmi

jakub-prussak-synaptics commented 1 week ago

Hi @cPratik-01

It seems that your system has secure boot enabled, and a necessary signing step was omitted during the installation.

evdi: loading out-of-tree module taints kernel. evdi: module verification failed: signature and/or required key missing - tainting kernel

Check out this page for the instructions.