Public bug reported:
I can not connect to an nexus 4 device with current vivid. I see the
following messages in syslog:
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.132021] usb 1-3: new high-speed
USB device number 16 using xhci_hcd
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261235] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261241] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261243] usb 1-3: Product: Nexus 4
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261245] usb 1-3: Manufacturer: LGE
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261248] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.276487] usb 1-3: USB disconnect,
device number 16
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.548230] usb 1-3: new high-speed
USB device number 17 using xhci_hcd
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677291] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677296] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677298] usb 1-3: Product: Nexus 4
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677300] usb 1-3: Manufacturer: LGE
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677301] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.689716] usb 1-3: USB disconnect,
device number 17
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.960443] usb 1-3: new high-speed
USB device number 18 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089519] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089524] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089526] usb 1-3: Product: Nexus 4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089528] usb 1-3: Manufacturer: LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089529] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 mtp-probe: checking bus 1, device 18:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3"
Apr 2 15:16:40 benediktZ50-70 mtp-probe: bus: 1, device: 18 was not an MTP
device
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.103095] usb 1-3: USB disconnect,
device number 18
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.372719] usb 1-3: new high-speed
USB device number 19 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501867] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501872] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501874] usb 1-3: Product: Nexus 4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501876] usb 1-3: Manufacturer: LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501877] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.525156] usb 1-3: USB disconnect,
device number 19
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.796966] usb 1-3: new high-speed
USB device number 20 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925705] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925709] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925711] usb 1-3: Product: Nexus 4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925712] usb 1-3: Manufacturer: LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925714] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.937356] usb 1-3: USB disconnect,
device number 20
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.209206] usb 1-3: new high-speed
USB device number 21 using xhci_hcd
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338672] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338677] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338679] usb 1-3: Product: Nexus 4
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338681] usb 1-3: Manufacturer: LGE
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338682] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:41 benediktZ50-70 mtp-probe: checking bus 1, device 21:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3"
Apr 2 15:16:41 benediktZ50-70 mtp-probe: bus: 1, device: 21 was not an MTP
device
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.351098] usb 1-3: USB disconnect,
device number 21
I will test with a new upstream kernel shortly.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
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https://bugs.launchpad.net/bugs/1439694
Title:
Can not connect to Nexus 4 device (Android 5.1)
Status in linux package in Ubuntu:
Incomplete
Bug description:
I can not connect to an nexus 4 device with current vivid. I see the
following messages in syslog:
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.132021] usb 1-3: new high-speed
USB device number 16 using xhci_hcd
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261235] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261241] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261243] usb 1-3: Product: Nexus
4
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261245] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.261248] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.276487] usb 1-3: USB
disconnect, device number 16
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.548230] usb 1-3: new high-speed
USB device number 17 using xhci_hcd
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677291] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677296] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677298] usb 1-3: Product: Nexus
4
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677300] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.677301] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.689716] usb 1-3: USB
disconnect, device number 17
Apr 2 15:16:39 benediktZ50-70 kernel: [ 3492.960443] usb 1-3: new high-speed
USB device number 18 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089519] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089524] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089526] usb 1-3: Product: Nexus
4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089528] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.089529] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 mtp-probe: checking bus 1, device 18:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3"
Apr 2 15:16:40 benediktZ50-70 mtp-probe: bus: 1, device: 18 was not an MTP
device
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.103095] usb 1-3: USB
disconnect, device number 18
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.372719] usb 1-3: new high-speed
USB device number 19 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501867] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501872] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501874] usb 1-3: Product: Nexus
4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501876] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.501877] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.525156] usb 1-3: USB
disconnect, device number 19
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.796966] usb 1-3: new high-speed
USB device number 20 using xhci_hcd
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925705] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925709] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925711] usb 1-3: Product: Nexus
4
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925712] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.925714] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:40 benediktZ50-70 kernel: [ 3493.937356] usb 1-3: USB
disconnect, device number 20
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.209206] usb 1-3: new high-speed
USB device number 21 using xhci_hcd
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338672] usb 1-3: New USB device
found, idVendor=18d1, idProduct=4ee7
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338677] usb 1-3: New USB device
strings: Mfr=1, Product=2, SerialNumber=3
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338679] usb 1-3: Product: Nexus
4
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338681] usb 1-3: Manufacturer:
LGE
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.338682] usb 1-3: SerialNumber:
007a279647d4254f
Apr 2 15:16:41 benediktZ50-70 mtp-probe: checking bus 1, device 21:
"/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3"
Apr 2 15:16:41 benediktZ50-70 mtp-probe: bus: 1, device: 21 was not an MTP
device
Apr 2 15:16:41 benediktZ50-70 kernel: [ 3494.351098] usb 1-3: USB
disconnect, device number 21
I will test with a new upstream kernel shortly.
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