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[Bug 1085889] Re: Cannot mount USB3 external drive while plugged before boot

 

Seb R., as per
http://www.dell.com/support/troubleshooting/us/en/19/Product/precision-m4600
an update is available for your BIOS (A15). If you update to this, does
it change anything?

If not, could you please both specify what happened, and provide the output of the following terminal command:
sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date

Thank you for your understanding.

** Tags added: bios-outdated-a15 needs-upstream-testing regression-
potential

** Changed in: linux (Ubuntu)
       Status: Confirmed => Incomplete

** Summary changed:

- Cannot mount USB3 external drive while plugged before boot
+ [Dell Precision M4600] Cannot mount USB3 external drive while plugged before boot

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https://bugs.launchpad.net/bugs/1085889

Title:
  [Dell Precision M4600] Cannot mount USB3 external drive while plugged
  before boot

Status in “linux” package in Ubuntu:
  Incomplete

Bug description:
  This bugs is exactly the same than explained here:
  https://bugs.launchpad.net/ubuntu/+source/linux/+bug/901215
  But I am now under Quantal 64bits with this kernel :
  Ubuntu 3.5.0-19.30-generic 3.5.7

  To summarise :
  If I plug my external drive on the USB3.0 after boot, it is recognized. But it is not the case when plugged before boot.
  I tried to blacklist uas. And then it works.
  But is "uas" not usefull for anything else ?

  So it could be good if the fix could also be released for quantal
  ---
  ApportVersion: 2.6.1-0ubuntu6
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC1:  seb        2332 F.... pulseaudio
   /dev/snd/controlC0:  seb        2332 F.... pulseaudio
  DistroRelease: Ubuntu 12.10
  HibernationDevice: RESUME=UUID=e8bd2e1e-d910-4f35-bf7a-3a48ff7d5867
  InstallationDate: Installed on 2012-04-22 (224 days ago)
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
  MachineType: Dell Inc. Precision M4600
  MarkForUpload: True
  Package: linux (not installed)
  ProcFB: 0 radeondrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-19-generic root=UUID=9113809f-9c59-471e-918e-449083e6b6b1 ro quiet splash reboot=pci
  ProcVersionSignature: Ubuntu 3.5.0-19.30-generic 3.5.7
  RelatedPackageVersions:
   linux-restricted-modules-3.5.0-19-generic N/A
   linux-backports-modules-3.5.0-19-generic  N/A
   linux-firmware                            1.95
  RfKill:
   0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes
  Tags:  quantal running-unity
  Uname: Linux 3.5.0-19-generic x86_64
  UpgradeStatus: Upgraded to quantal on 2012-10-20 (44 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare vboxusers
  dmi.bios.date: 10/18/2011
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: A08
  dmi.board.name: 08V9YG
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A00
  dmi.chassis.type: 9
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvrA08:bd10/18/2011:svnDellInc.:pnPrecisionM4600:pvr01:rvnDellInc.:rn08V9YG:rvrA00:cvnDellInc.:ct9:cvr:
  dmi.product.name: Precision M4600
  dmi.product.version: 01
  dmi.sys.vendor: Dell Inc.

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