jysky/DisplayLink

Project ID: 64978

Description

DisplayLink USB DisplayPort / HDMI adapter drivers

Installation Instructions

Secure boot on Fedora

To use displaylink-rpm and the evdi kernel module with secure boot enabled on Fedora you need to sign the module with an enrolled Machine Owner Key (MOK).

First create a self signed MOK:

openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out
MOK.der -nodes -days 36500 -subj "/CN=Displaylink/"

Then register the MOK with secure boot:

sudo mokutil --import MOK.der

Then reboot your Fedora host and follow the instructions to enroll the key.

Now you can sign the evdi module. This must be done for every kernel upgrade:

sudo modinfo -n evdi /lib/modules/$(uname -r)/extra/evdi.ko.xz

sudo unxz $(modinfo -n evdi)

sudo /usr/src/kernels/$(uname -r)/scripts/sign-file sha256 ./MOK.priv
./MOK.der /lib/modules/$(uname -r)/extra/evdi.ko

sudo xz -f /lib/modules/$(uname -r)/extra/evdi.ko

Active Releases

The following unofficial repositories are provided as-is by owner of this project. Contact the owner directly for bugs or issues (IE: not bugzilla).

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