Shuhao, if the issue is confirmed on the latest mainline kernel (4.4) then that is enough to mark it back to Confirmed as noted in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521245/comments/7 .
Given that you are having different results on different hardware, the difference is due to either hardware failure, or the drivers are different for the two sets of hardware, causing different outcomes for the same device. -- 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/1521245 Title: Kinect Device keeps on disconnecting and reconnecting every two seconds Status in linux package in Ubuntu: Incomplete Bug description: I have an original xbox 360 kinect and when I try to use it with wily, it seems to keeps connecting and reconnecting. This does not occur on 15.04 on my other machine. Sample log: Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.676018] usb 4-1.2.2: new high-speed USB device number 61 using ehci-pci Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771890] usb 4-1.2.2: New USB device found, idVendor=045e, idProduct=02ae Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771900] usb 4-1.2.2: New USB device strings: Mfr=2, Product=1, SerialNumber=3 Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771905] usb 4-1.2.2: Product: Xbox NUI Camera Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771910] usb 4-1.2.2: Manufacturer: Microsoft Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.771914] usb 4-1.2.2: SerialNumber: 0000000000000000 Nov 30 10:57:16 thinkpadt420 kernel: [ 2746.772645] gspca_main: kinect-2.14.0 probing 045e:02ae Nov 30 10:57:16 thinkpadt420 mtp-probe: checking bus 4, device 61: "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.2/4-1.2.2" Nov 30 10:57:16 thinkpadt420 mtp-probe: bus: 4, device: 61 was not an MTP device Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.205869] usb 4-1.2: USB disconnect, device number 59 Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.205880] usb 4-1.2.1: USB disconnect, device number 60 Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.206406] usb 4-1.2.2: USB disconnect, device number 61 Nov 30 10:57:17 thinkpadt420 kernel: [ 2747.816793] usb 4-1.2: new high-speed USB device number 62 using ehci-pci Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.909585] usb 4-1.2: New USB device found, idVendor=045e, idProduct=02c2 Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.909595] usb 4-1.2: New USB device strings: Mfr=0, Product=0, SerialNumber=0 Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.910267] hub 4-1.2:1.0: USB hub found Nov 30 10:57:18 thinkpadt420 kernel: [ 2747.910358] hub 4-1.2:1.0: 2 ports detected Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.041712] usb 4-1.2.1: new high-speed USB device number 63 using ehci-pci Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136571] usb 4-1.2.1: New USB device found, idVendor=045e, idProduct=02ad Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136581] usb 4-1.2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136586] usb 4-1.2.1: Product: Xbox Kinect Audio, © 2011 Microsoft Corporation. All rights reserved. Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136591] usb 4-1.2.1: Manufacturer: Microsoft Nov 30 10:57:19 thinkpadt420 kernel: [ 2749.136595] usb 4-1.2.1: SerialNumber: B70777100842334B Nov 30 10:57:19 thinkpadt420 mtp-probe: checking bus 4, device 63: "/sys/devices/pci0000:00/0000:00:1d.0/usb4/4-1/4-1.2/4-1.2.1" Nov 30 10:57:19 thinkpadt420 mtp-probe: bus: 4, device: 63 was not an MTP device ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-18-generic 4.2.0-18.22 ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3 Uname: Linux 4.2.0-18-generic x86_64 ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: shuhao 1666 F...m pulseaudio /dev/snd/controlC0: shuhao 1666 F.... pulseaudio CurrentDesktop: XFCE Date: Mon Nov 30 10:53:22 2015 HibernationDevice: RESUME=UUID=c55683f4-2e8a-4ea2-961f-22cc50468a0c InstallationDate: Installed on 2015-11-30 (0 days ago) InstallationMedia: Xubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO 4180J4C ProcEnviron: LANGUAGE=en_CA:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_CA.UTF-8 SHELL=/bin/zsh ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-18-generic.efi.signed root=/dev/mapper/xubuntu--vg-root ro noprompt quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.2.0-18-generic N/A linux-backports-modules-4.2.0-18-generic N/A linux-firmware 1.149.2 SourcePackage: linux UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/05/2013 dmi.bios.vendor: LENOVO dmi.bios.version: 83ET76WW (1.46 ) dmi.board.asset.tag: Not Available dmi.board.name: 4180J4C dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr83ET76WW(1.46):bd07/05/2013:svnLENOVO:pn4180J4C:pvrThinkPadT420:rvnLENOVO:rn4180J4C:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4180J4C dmi.product.version: ThinkPad T420 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1521245/+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
