I am having an issue where the pp_tables files are disappearing from the /tmp directory after 6 hours of smooth running. It continues to run fine after this, but any tuning commands fail, and on reboot, the files are still absent and mining starts with stock clock settings which cannot be changed. I have to install hiveos from a flash drive again to fix it.
I just learned that if I run amd-save-pp_tables, it regenerates the pp_tables there, but it doesn’t resolv the issue. If I try to adjust a setting via the hiveos portal, I get the error I saw after reboot:
Sorry to be talking to myself here! After /tmp/pp_tables had disappeared, I found pp_tables existed under /var/tmp also.
After running amd-save-pp_tables, then I can run amd-oc successfully from the command line to apply settings which have correctly been written to amd-oc.conf by the hiveos dashboard, but the actual amd-oc command from the dashboard continues to fail with the above output.