I have subsequently determined that upgrade is not involved. This issue reoccurred frequently during normal operation. I have disconnected the UPS status connector (USB) from the PC and continued processing in a "degraded" mode with regard to power status. It appears to be a problem with the power control software. I installed the manufacturer's software to no avail, so it's deeper in the system than that.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1521024 Title: Upgrade halts with invalid UPS low battery warning To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1521024/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
