I am running 16.04, I got this message with a LogiLink 4 Port USB Hub (UA0087) and Logitech mouse connected:
[ 206.535365] hub 3-1:1.0: USB hub found [ 206.535695] hub 3-1:1.0: 4 ports detected [ 230.083307] usb 3-1.1: new low-speed USB device number 6 using xhci_hcd [ 230.195903] usb 3-1.1: New USB device found, idVendor=046d, idProduct=c062 [ 230.195913] usb 3-1.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 230.195919] usb 3-1.1: Product: USB Laser Mouse [ 230.195924] usb 3-1.1: Manufacturer: Logitech [ 230.196396] usb 3-1.1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes [ 230.204342] input: Logitech USB Laser Mouse as /devices/pci0000:00/0000:00:1c.3/0000:04:00.0/usb3/3-1/3-1.1/3-1.1:1.0/0003:046D:C062.0002/input/input16 [ 230.259871] hid-generic 0003:046D:C062.0002: input,hidraw0: USB HID v1.10 Mouse [Logitech USB Laser Mouse] on usb-0000:04:00.0-1.1/input0 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1491657 Title: usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Status in linux package in Ubuntu: Invalid Bug description: dmesg: [ 1.468281] usb 1-1: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-7-generic 4.2.0-7.7 ProcVersionSignature: Ubuntu 4.2.0-7.7-generic 4.2.0 Uname: Linux 4.2.0-7-generic x86_64 ApportVersion: 2.18-0ubuntu9 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: caravena 1187 F...m pulseaudio /dev/snd/controlC0: caravena 1187 F.... pulseaudio CurrentDesktop: GNOME Date: Wed Sep 2 20:33:18 2015 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2015-07-26 (38 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Alpha amd64 (20150723) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-7-generic root=UUID=4f4435ca-b877-47a5-9065-3dd624c0514e ro rootflags=subvol=@ quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-7-generic N/A linux-backports-modules-4.2.0-7-generic N/A linux-firmware 1.147 SourcePackage: linux UdevLog: Error: [Errno 2] No existe el archivo o el directorio: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1 dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1491657/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
