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development:linux:fedora [2023/04/07 12:24]
kalenpw created 		development:linux:fedora [2023/04/08 10:14] (current)
kalenpw
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 ===== DisplayLink ===== ===== DisplayLink =====
 +https://www.reddit.com/r/Fedora/comments/yxkm3w/fedora_37_anybody_know_how_to_get_displaylink_to/
  
-Since I was making a fresh install, and wanted to get this working, here is a bit more for others to follow what you have put. +** First time install**  
-Download the Ubuntu drivers from here +  - Download DisplayLink Ubuntu Drivers 
-sudo dnf -y upgrade --refresh (to ensure everything is updated) +    * https://www.synaptics.com/products/displaylink-graphics/downloads/ubuntu 
-reboot to ensure using latest kernel +  - ''sudo dnf -y upgrade --refresh'' 
-sudo dnf -y install dkms libdrm-devel openssl (I rebooted again to ensure those took effect as it didn't seem to the first time) +  - Reboot to ensure latest kernel 
-sudo openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out \ MOK.der -nodes -days 36500 -subj "/CN=Displaylink/" (This is to sign the module for secure boot) +  - ''sudo dnf -y install dkms libdrm-devel openssl''  
-sudo mkdir /usr/src/evdi-1.12.0/ +  - Reboot again to ensure updates 
-mkdir displaylink && cd displaylink +  - ''sudo openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out \ MOK.der -nodes -days 36500 -subj "/CN=Displaylink/"'' 
-Make sure to extract the downloaded file above into this directory. Make the file executable (I just did this in the GUI as it was easier for me at this point) +    * To sign the module for secure boot 
-sudo git clone https://github.com/DisplayLink/evdi +  - ''sudo mkdir /usr/src/evdi-1.12.0/'' 
-cd evdi/module/ +  - ''mkcd displaylink'' 
-sudo cp * /usr/src/evdi-1.12.0/ +  - Copy extracted ubuntu drivers to ''./displaylink'' 
-sudo dkms build -m evdi -v 1.12.0 --force +  - ''git clone https://github.com/DisplayLink/evdi'' 
-sudo dkms install -m evdi -v 1.12.0 +  - ''cd evdi/module/'' 
-cd ~/displaylink +  - ''sudo cp * /usr/src/evdi-1.12.0/'' 
-sudo ./displaylink-driver-5.6.1-59.184.run or whatever version is available when you read this +  - ''sudo dkms build -m evdi -v 1.12.0 --force'' 
-reboot +  - ''sudo dkms install -m evdi -v 1.12.0'' 
-After doing that, I was able to get it all working from a fresh install.+  - ''cd ~/displaylink'' 
 +  - ''sudo ./displaylink-driver-5.6.1-59.184.run'' # driver version may have changed 
 +  - reboot
  
 +** After kernel update **
 +  - ''cd ~/displaylink/evdi''
 +  - ''sudo make''
 +  - ''sudo make install''