This is just a debug information message from the xHCI (Extensible Host Controller Interface) host controller driver that caters for USB 1.x, 2.0 and 3.x compatible devices. The message is just indicating that it has rounded an 80 microframe interval down to the nearest lower power of two microframe interval of 64 frames. It is not a bug.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1491657 Title: usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1491657/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
