All of my Intel NUcs report the type-C port being in sink mode. None of them can be powered by a USB-C port.
Even plugging in an external drive leaves the system reporting them all in sink mode. According to https://www.ti.com/lit/wp/slyy109b/slyy109b.pdf that is correct. A sink is a port that will supply power to a peripheral. A source is something that can "obtain" power for the system. So I think you have your definitions reversed? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1980991 Title: /usr/sbin/on_ac_power incorrectly reporting ac power status To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/powermgmt-base/+bug/1980991/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs