[Bug 787225] Re: after 11.04 upgrade SOME usb device doesn't automount

Sun Oct 9 21:05:08 UTC 2011

I've the same problem.

In my case I solve it with a restart. All devices plugged in during system start will work normally.
This makes working with the system very hard. I've been even thinking of moving back to W.....S.

there are two entries in Ubuntu Forums related to this:

http://ubuntuforums.org/showthread.php?t=1747210
http://ubuntuforums.org/showthread.php?p=10947525

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https://bugs.launchpad.net/bugs/787225

Title:
  after 11.04 upgrade SOME usb device doesn't automount

Status in “util-linux” package in Ubuntu:
  Confirmed

Bug description:
  I have several usb device that I  plug/un-plug on a regular base.
  All of them were working fine and could auto-mount until upgrade 10.10-->11.04 
  Before, when I connected an usb device, a dialog asking what to do with the new plugged device was popping out and I could "safely remove drive" by right clicking on the icon in nautilus)
  Now, one of my mp3 player (lenco xemio touch) is not auto-mounted when connected and I can't access to the files (my external usb hd and another mp3 player are working fine)
  I have made the 11.04 upgrade, then (for other reasons) I have made also a fresh install of 11.04: In both cases the problem was persisting.
  I have tried several solution (installing/un-installing  usbmount, mountmanager, halvt (script install problem),...) but none of them was working

  lsusb: (I think it doesn't show my mp3)
  Bus 008 Device 004: ID 413c:2010 Dell Computer Corp. 
  Bus 008 Device 003: ID 413c:3016 Dell Computer Corp. Optical 5-Button Wheel Mouse
  Bus 008 Device 002: ID 413c:1003 Dell Computer Corp. Keyboard Hub
  Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 006 Device 005: ID 046d:c719 Logitech, Inc. 
  Bus 006 Device 004: ID 046d:c718 Logitech, Inc. 
  Bus 006 Device 003: ID 413c:8130 Dell Computer Corp. 
  Bus 006 Device 002: ID 046d:0b05 Logitech, Inc. 
  Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  Bus 002 Device 003: ID 0644:0201 TEAC Corp. 
  Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  Bus 001 Device 002: ID beef:0006  
  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

  fdisk -l: show nothing (empty???)
  /etc/fstab  is empty??? (I can't understand how it is possible=>I have 2 disk raid)

  after an un-plug and a plug of my problematic mp3, dmesg is giving that:
  [ 5959.780045] usb 1-1: USB disconnect, address 5
  [ 5977.605106] usb 1-3: USB disconnect, address 4
  [ 5977.860026] usb 1-3: new high speed USB device using ehci_hcd and address 6
  [ 5977.928204] hub 1-0:1.0: unable to enumerate USB device on port 3
  [ 6023.224023] usb 1-3: new high speed USB device using ehci_hcd and address 7
  [ 6023.356340] usb 1-3: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 256
  [ 6023.356345] usb 1-3: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 256
  [ 6023.357792] usb-storage 1-3:1.0: Quirks match for vid 071b pid 3203: 400
  [ 6023.357837] scsi10 : usb-storage 1-3:1.0
  [ 6024.356629] scsi 10:0:0:0: Direct-Access     ARCHOS 1 Vision Player    1.11 PQ: 0 ANSI: 0
  [ 6024.357434] sd 10:0:0:0: Attached scsi generic sg7 type 0
  [ 6024.358720] sd 10:0:0:0: [sdg] 7856128 512-byte logical blocks: (4.02 GB/3.74 GiB)
  [ 6024.360857] sd 10:0:0:0: [sdg] Write Protect is off
  [ 6024.360861] sd 10:0:0:0: [sdg] Mode Sense: 03 00 00 00
  [ 6024.361595] sd 10:0:0:0: [sdg] No Caching mode page present
  [ 6024.361600] sd 10:0:0:0: [sdg] Assuming drive cache: write through
  [ 6024.364223] sd 10:0:0:0: [sdg] No Caching mode page present
  [ 6024.364228] sd 10:0:0:0: [sdg] Assuming drive cache: write through
  [ 6024.365420]  sdg:
  [ 6024.367602] sd 10:0:0:0: [sdg] No Caching mode page present
  [ 6024.367605] sd 10:0:0:0: [sdg] Assuming drive cache: write through
  [ 6024.367608] sd 10:0:0:0: [sdg] Attached SCSI removable disk
  [ 6075.566751] usb 1-3: USB disconnect, address 7

  Any idea?
  Thanks,
  Baudouin

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