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Cannot Insert evdi: Operation not permitted #66
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i get the same error unplugging the USB displaylink and reconnecting it. Upgraded ubuntu 16.04 lts to 18.04 lts on a Dell latitude e7470. Was working fine in ubuntu 16.04 @:~$ journalctl -f -n 0 |
I don't have a lot of additional information, but I wanted to confirm that my experience mirrored that of the original poster (clham). I started off on Fedora 28 with KDE (the spin, not added later) and X11 (Wayland isn't quite ready to go with KDE so that was never in the picture) on a recent Dell XPS 13 9370. Disabling Secure Boot in BIOS/UEFI allowed this to work. |
Usually the error on If you still want to benefit from Secure Boot, you will have to follow steps to enroll a MOK (Machine Owner's Key) into your chain of trust. You can follow my comment here #48 (comment). For a more high-level explanation I have an answer on askubuntu that is totally transposable to Fedora: https://askubuntu.com/a/797442/12049 |
just following up on my post from above. I disabled wayland from the custom.conf file in /etc/gdm3/ WaylandEnable=false and now it works. |
I'll mark this as closed since everyone here seems to have worked this out. |
I had the same issue, my third monitoring didn't work. I was able to make it works thanks to the previously mentioned link. I'd like to give a shout-out to everyone who helped here
Here the link
|
Good Morning, I tried to install from the Travis build on to Fedora 28_64.
This feels related to #63 , but I'm not smart enough to know how.
EDIT2: Using X11 rather than Wayland, while having Secure boot disabled did the trick. This should probably be added to the docs? Is there an easier way and I got lucky here?
Any thoughts or more info I can provide?
Result of
journalctl -f -n 0
is:output of
cat /var/log/displaylink/displaylink.log
isEDIT:: I disabled Secureboot, and now when I check journalctl, I get this:
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