I read the source code of finalrd, when the system shutdown or reboot, it will copy the systemd-shutdown, /bin/sh and needed .so files, but I'm not sure when systemd switch to /run/initramfs/shutdown to finish shutdown. I thought the error messages is from /run/initramfs/shutdown, it will umount /oldroot/dev/pts, but the device is busy.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1940514 Title: It will prompt "Failed to unmount /oldroot" when shutdown or reboot To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1940514/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
