Search found 3 matches

by usermuser486
Tue 2. May 2023, 10:11
Forum: Linux
Topic: peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel
Replies: 3
Views: 14543

Re: peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel

Just a follow up in case anyone else runs into this problem, it ended up being a problem in libsocket-can-java and is not related to any software from Peak-System. We thank Peak-System for the excellent support, even though the problem was from somewhere else.

For anyone else dealing with the ...
by usermuser486
Fri 16. Dec 2022, 16:21
Forum: Linux
Topic: peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel
Replies: 3
Views: 14543

Re: peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel

Hi

Wow! Thank you very much, you've given me several promising and well-explained ways to try resolving this.

Will report here as soon as we have it working agian.

Thank you!
by usermuser486
Thu 15. Dec 2022, 15:23
Forum: Linux
Topic: peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel
Replies: 3
Views: 14543

peak-linux-driver-8.15.2 pcan: module verification failed: signature and/or required key missing - tainting kernel

Hello

After switching to a newer Ubuntu image (Ubuntu 18.04.6 LTS), our linux software is no longer able to connect to the CAN BUS. It worked fine before the switch. With the new linux we get "illegal AF_CAN address" errors. However, all adresses have been verified as correct and we can even ...