Reasons for the change are reported on kernel documentation .../linux/Documentation/usb/power-management.txt "Warnings" section.
-- bug or feature request - kernel: Removing modules do not turn off devices https://bugs.launchpad.net/bugs/150783 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs