If you need those newer vega firmware for your hardware you need to update linux-firmware. Best would be to get the src deb from debian sid or Ubuntu development (19.04) repo and recompile it on your system. I have not checked if it was backported.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1804593 Title: thermal thermal_zone0: failed to read out thermal zone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1804593/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs