@kaihengfeng, the first test with unloading a limited amount of modules (due to rmmod -f limitations) did not result in 0% battery drain. So the next step would be a modified kernel that allows unloading all modules (see #56). Do you maybe have another suggestion of how to find out which module needs to be removed just before shutdown to avoid the battery drain?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1912935 Title: battery drain while notebook off / shutdown To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1912935/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs