[Etherlab-users] Suse kernel version chaos

Andreas Stewering-Bone andreas.stewering-bone at gmx.de
Wed Dec 20 10:12:55 CET 2023


Hello Amos,

I aggree with you. It is easy to get in trouble with the SLE repo.

Try do do an update on the SLE kernel. The kmp-rt package is build
against the newest available kernel version.

Have a look at the available versions with

zypper ref
zypper se -v kernel-rt

If the are still trouble, please open a ticket on gitlab.

Best regards

Andreas

Am Dienstag, dem 19.12.2023 um 11:38 +0000 schrieb Merkel, Amos:
> Hi everyone,
>  
> I have problems with the etherlab-repository under open-suse 15.4:
>
> Ethercat-kmp-rt links against a kernel-rt package 5.14.21. The main
> repository supplies kernel-rt 5.3.18, kernel-rt 5.14.21 is found in
> an sle repository. However, this kernel is missing some drivers
> relevant to me (peak CAN drivers) and there are no fitting kernel-
> header / kernel-source packages for this kernel version, so I can’t
> build the necessary kernel modules myself.
>  
> The kernel incompatibilities are probably a topic for the maintainers
> of the sle kernel-rt, but I would like to ask why the ethercat
> packages are not linked against the realtime kernel in the main
> repository? Is this intentional or maybe a configuration problem in
> the open build service? I am by no means a linux expert, maybe I am
> missing something obvious?
>  
> All the best,
> Amos
>  
> --
> Amos Merkel, M.Sc.
> Deputy chief engineer
>
> ifas – Institute for Fluid Power Drives and Systems
> RWTH Aachen University
> Campus-Boulevard 30
> 52074 Aachen
>
> Tel: +49 241 80-47737
> Fax: +49 241 80-647712
>  
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>  
>  
>  
>  

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