echo disabled > /sys/bus/usb/devices/usb1/power/wakeup solves the problem on Lenovo 3000 V100 laptop. The problematic device is the integrated camera:
Bus 001 Device 002: ID 0402:5602 ALi Corp. Video Camera Controller -- XHCI (USB 3.0) kernel Module Prevents Suspend https://bugs.launchpad.net/bugs/522998 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
