Hi, what version of the Linux management packs are your running in your SCOM 2019 environment?
Recently some newer versions were released: https://techcommunity.microsoft.com/t5/system-center-blog/announcement-adding-support-for-latest-linux-os-ubuntu-22-04-amp/ba-p/3762157
I would suggest:
- Make sure you have the latest version: https://www.microsoft.com/en-us/download/details.aspx?id=58208
- Make sure that you have met the requirements for discovering and monitoring Linux agents: https://video2.skills-academy.com/en-us/system-center/scom/plan-security-crossplat-credentials?view=sc-om-2022
- If above fails, try to install manually the agent as a means to troubleshoot: https://video2.skills-academy.com/en-us/system-center/scom/manage-install-crossplat-agent-cmdline?view=sc-om-2022
Good luck!
Marius Ene - https://mariusene.com/