I'm having the same issue. ASUS Tuf B550-Plus motherboard, with an AMD- Ryzen-5600G.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1950062 Title: Unable to access CPU i2c interfaces with AMD "Cezanne" CPU's To manage notifications about this bug go to: https://bugs.launchpad.net/amd/+bug/1950062/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs