Public bug reported: After powering off an usb3 disk (e.g. udisksctl power-off -b /dev/sdc) the system immediately resumes after suspend. This does not happen, if I umount the device and disconnect it. Usb devices < 3.0 seem not to be affected.
How to reproduce: 1) plug an usb3 device to an usb3 port and mount it 2) umount it 3) power it off: udisksctl power-off -b /dev/sdX 4) suspend: (e.g. echo mem > /sys/power/state) result: system suspends and immediately resumes Package: udisks2 (2.1.3-1) ** Affects: udisks2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1349879 Title: powering off an usb3 device causes kernel to resume immediately after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/udisks2/+bug/1349879/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs