Syslog snippet: Mar 22 11:45:25 nix mtp-probe: checking bus 1, device 4: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:25 nix mtp-probe: bus: 1, device: 4 was not an MTP device Mar 22 11:45:25 nix kernel: [ 3396.480417] usb 1-3: USB disconnect, device number 4 Mar 22 11:45:26 nix kernel: [ 3396.751920] usb 1-3: new full-speed USB device number 5 using xhci_hcd Mar 22 11:45:26 nix kernel: [ 3396.881704] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:26 nix kernel: [ 3396.881712] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:26 nix kernel: [ 3396.881715] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:26 nix kernel: [ 3396.881718] usb 1-3: Manufacturer: DUALi Mar 22 11:45:26 nix kernel: [ 3396.881721] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:26 nix kernel: [ 3396.882019] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:26 nix mtp-probe: checking bus 1, device 5: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:26 nix mtp-probe: bus: 1, device: 5 was not an MTP device Mar 22 11:45:26 nix kernel: [ 3396.900459] usb 1-3: USB disconnect, device number 5 Mar 22 11:45:26 nix kernel: [ 3397.172507] usb 1-3: new full-speed USB device number 6 using xhci_hcd Mar 22 11:45:26 nix kernel: [ 3397.302072] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:26 nix kernel: [ 3397.302090] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:26 nix kernel: [ 3397.302094] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:26 nix kernel: [ 3397.302096] usb 1-3: Manufacturer: DUALi Mar 22 11:45:26 nix kernel: [ 3397.302099] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:26 nix kernel: [ 3397.302406] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:26 nix mtp-probe: checking bus 1, device 6: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:26 nix mtp-probe: bus: 1, device: 6 was not an MTP device Mar 22 11:45:26 nix kernel: [ 3397.320011] usb 1-3: USB disconnect, device number 6 Mar 22 11:45:27 nix kernel: [ 3397.621061] usb 1-3: new full-speed USB device number 7 using xhci_hcd Mar 22 11:45:27 nix kernel: [ 3397.754735] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:27 nix kernel: [ 3397.754742] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:27 nix kernel: [ 3397.754746] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:27 nix kernel: [ 3397.754749] usb 1-3: Manufacturer: DUALi Mar 22 11:45:27 nix kernel: [ 3397.754751] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:27 nix kernel: [ 3397.755028] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:27 nix mtp-probe: checking bus 1, device 7: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:27 nix mtp-probe: bus: 1, device: 7 was not an MTP device Mar 22 11:45:27 nix kernel: [ 3397.772480] usb 1-3: USB disconnect, device number 7 Mar 22 11:45:27 nix kernel: [ 3398.073555] usb 1-3: new full-speed USB device number 8 using xhci_hcd Mar 22 11:45:27 nix kernel: [ 3398.203174] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:27 nix kernel: [ 3398.203195] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:27 nix kernel: [ 3398.203198] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:27 nix kernel: [ 3398.203201] usb 1-3: Manufacturer: DUALi Mar 22 11:45:27 nix kernel: [ 3398.203203] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:27 nix kernel: [ 3398.203419] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:27 nix mtp-probe: checking bus 1, device 8: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:27 nix mtp-probe: bus: 1, device: 8 was not an MTP device Mar 22 11:45:27 nix kernel: [ 3398.220907] usb 1-3: USB disconnect, device number 8 Mar 22 11:45:28 nix kernel: [ 3398.522109] usb 1-3: new full-speed USB device number 9 using xhci_hcd Mar 22 11:45:28 nix kernel: [ 3398.652153] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:28 nix kernel: [ 3398.652171] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:28 nix kernel: [ 3398.652175] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:28 nix kernel: [ 3398.652178] usb 1-3: Manufacturer: DUALi Mar 22 11:45:28 nix kernel: [ 3398.652180] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:28 nix kernel: [ 3398.652479] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:28 nix mtp-probe: checking bus 1, device 9: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:28 nix mtp-probe: bus: 1, device: 9 was not an MTP device Mar 22 11:45:28 nix kernel: [ 3398.670172] usb 1-3: USB disconnect, device number 9 Mar 22 11:45:28 nix kernel: [ 3398.942631] usb 1-3: new full-speed USB device number 10 using xhci_hcd Mar 22 11:45:28 nix kernel: [ 3399.071956] usb 1-3: New USB device found, idVendor=1db2, idProduct=0601 Mar 22 11:45:28 nix kernel: [ 3399.071962] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Mar 22 11:45:28 nix kernel: [ 3399.071965] usb 1-3: Product: DE-ABCM6 Mar 22 11:45:28 nix kernel: [ 3399.071968] usb 1-3: Manufacturer: DUALi Mar 22 11:45:28 nix kernel: [ 3399.071971] usb 1-3: SerialNumber: AA5377D80558 Mar 22 11:45:28 nix kernel: [ 3399.072222] usb 1-3: ep 0x81 - rounding interval to 64 microframes, ep desc says 80 microframes Mar 22 11:45:28 nix mtp-probe: checking bus 1, device 10: "/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3" Mar 22 11:45:28 nix mtp-probe: bus: 1, device: 10 was not an MTP device Mar 22 11:45:28 nix kernel: [ 3399.090054] usb 1-3: USB disconnect, device number 10
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to libmtp in Ubuntu. https://bugs.launchpad.net/bugs/1560452 Title: DUALi mtp-probe causes loop Status in libmtp package in Ubuntu: New Bug description: Connecting a DUALi NFC reader causes a never ending loop of mtp-probe operations, seen in the syslog The following udev blacklist stops the problem: /etc/udev/rules.d/10-duali-mtp-ignore.rules ATTR{idVendor}=="1db2", ATTR{idProduct}=="0601", ENV{MTP_NO_PROBE}="1" ATTR{idVendor}=="1db2", ATTR{idProduct}=="0600", ENV{MTP_NO_PROBE}="1" # Don't mtp-probe any DUALi #ATTR{idVendor}=="1db2", ENV{MTP_NO_PROBE}="1" product 0601 is of a USB with a VENDOR interface that provides PCSC with a driver product 0600 is of a USB with a VENDOR interface. There may be other products with this vendor Id that exhibit the problem. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libmtp/+bug/1560452/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
