No, no workaround. I still have to do the restart at every reboot with the docking station attached.
My system is fully updated up to yesterday: $ uname -a Linux CLIFMI085 5.13.0-1021-oem #25-Ubuntu SMP Thu Dec 2 18:03:51 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs