Public bug reported:
I have a USB hub with two devices attached: an ethernet card and a
wireless keyboard/mouse receiver. If I plug in or unplug my Galaxy Nexus
phone, it causes the other two devices to disconnect momentarily. If I
plug in or unplug one of the other devices, everything works fine.
One time, the hub stopped working completely until I rebooted the
computer.
Here's the dmesg output after I connect the phone:
[ 340.050653] usb 3-1: USB disconnect, device number 6
[ 340.050665] usb 3-1.2: USB disconnect, device number 7
[ 340.050812] smsc75xx 3-1.2:1.0 eth0: unregister 'smsc75xx'
usb-0000:03:00.0-1.2, smsc75xx USB 2.0 Gigabit Ethernet
[ 340.067583] usb 3-1.4: USB disconnect, device number 9
[ 340.898849] usb 3-1: new high-speed USB device number 10 using xhci_hcd
[ 340.915362] usb 3-1: New USB device found, idVendor=1a40, idProduct=0101
[ 340.915372] usb 3-1: New USB device strings: Mfr=0, Product=1, SerialNumber=0
[ 340.915378] usb 3-1: Product: USB 2.0 Hub
[ 340.916301] hub 3-1:1.0: USB hub found
[ 340.916436] hub 3-1:1.0: 4 ports detected
[ 341.187043] usb 3-1.1: new high-speed USB device number 11 using xhci_hcd
[ 341.205543] usb 3-1.1: New USB device found, idVendor=04e8, idProduct=6860
[ 341.205555] usb 3-1.1: New USB device strings: Mfr=2, Product=3,
SerialNumber=4
[ 341.205561] usb 3-1.1: Product: Galaxy Nexus
[ 341.205565] usb 3-1.1: Manufacturer: samsung
[ 341.205570] usb 3-1.1: SerialNumber: 0146B5581701300A
[ 341.278951] usb 3-1.2: new high-speed USB device number 12 using xhci_hcd
[ 341.295441] usb 3-1.2: New USB device found, idVendor=0424, idProduct=7500
[ 341.295452] usb 3-1.2: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 341.295458] usb 3-1.2: Product: USB Gigabit LAN
[ 341.295462] usb 3-1.2: Manufacturer: WS
[ 341.295466] usb 3-1.2: SerialNumber: 0000000059
[ 341.299172] smsc75xx v1.0.0
[ 341.349370] smsc75xx 3-1.2:1.0 eth0: register 'smsc75xx' at
usb-0000:03:00.0-1.2, smsc75xx USB 2.0 Gigabit Ethernet, 00:0e:c6:89:aa:b9
[ 341.418957] usb 3-1.4: new full-speed USB device number 13 using xhci_hcd
[ 341.440846] usb 3-1.4: New USB device found, idVendor=046d, idProduct=c52b
[ 341.440856] usb 3-1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
[ 341.440861] usb 3-1.4: Product: USB Receiver
[ 341.440866] usb 3-1.4: Manufacturer: Logitech
[ 341.457591] logitech-djreceiver 0003:046D:C52B.0012: hiddev0,hidraw0: USB
HID v1.11 Device [Logitech USB Receiver] on usb-0000:03:00.0-1.4/input2
[ 341.465106] input: Logitech Unifying Device. Wireless PID:101b as
/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb3/3-1/3-1.4/3-1.4:1.2/0003:046D:C52B.0012/input/input18
[ 341.465282] logitech-djdevice 0003:046D:C52B.0013: input,hidraw1: USB HID
v1.11 Mouse [Logitech Unifying Device. Wireless PID:101b] on
usb-0000:03:00.0-1.4:1
[ 341.465741] input: Logitech Unifying Device. Wireless PID:200a as
/devices/pci0000:00/0000:00:1c.3/0000:03:00.0/usb3/3-1/3-1.4/3-1.4:1.2/0003:046D:C52B.0012/input/input19
[ 341.465842] logitech-djdevice 0003:046D:C52B.0014: input,hidraw2: USB HID
v1.11 Keyboard [Logitech Unifying Device. Wireless PID:200a] on
usb-0000:03:00.0-1.4:3
[ 341.563632] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 341.564098] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
The bug also exists in the 3.12-rc6 kernel.
ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: linux-image (not installed)
ProcVersionSignature: Ubuntu 3.8.0-29.42-generic 3.8.13.5
Uname: Linux 3.8.0-29-generic x86_64
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: dima 1748 F.... pulseaudio
Date: Thu Oct 24 19:08:41 2013
EcryptfsInUse: Yes
HibernationDevice: RESUME=UUID=4e604b81-620a-41a0-bf0d-3e9678f1f5fc
InstallationDate: Installed on 2013-04-05 (203 days ago)
InstallationMedia: Kubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.1)
MachineType: Dell Inc. Dell System XPS L321X
MarkForUpload: True
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-29-generic
root=UUID=bac9562b-214b-4ea6-b574-43052611d85c ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.8.0-29-generic N/A
linux-backports-modules-3.8.0-29-generic N/A
linux-firmware 1.116
SourcePackage: linux
UpgradeStatus: Upgraded to saucy on 2013-10-24 (0 days ago)
dmi.bios.date: 04/09/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 085X6F
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnDellInc.:bvrA04:bd04/09/2012:svnDellInc.:pnDellSystemXPSL321X:pvr:rvnDellInc.:rn085X6F:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS L321X
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-bug-exists-upstream saucy
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https://bugs.launchpad.net/bugs/1244494
Title:
Regression: plugging or unplugging a Galaxy Nexus phone causes other
USB devices to reset
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