kernel-packages team mailing list archive

[Andrea Bravetti <andreabravetti@xxxxxxxxx>]

@Cyberbob, I'm in the same situation:

SSD 840 EVO and Linux Mint 17.1 Mate Edition...

*If you upgrade your 840 firmware you will need to **rebuild a custom*
*kernel with the proper ATA HORKAGE, as I do since the upgrade,*
*or you will need to use libata.force=noncq (**which I discourage)**.*

*Don't know if and when the patch will be included in stock kernel,*
*bot the lates (3.13.0-37-generic) stil have this problem..**.*

*Hope for Mint 17.2 "Rafaela"...*


On Sun, Jun 21, 2015 at 10:47 AM, Cyberbob <fabiocasi@xxxxxxxxxx> wrote:

> Hi All
> First of all thanks for your job!
>
> I have an SSD 840 EVO firmware DXT06B0Q (NOT yet update cause this
> problem!!)
>
> I'm using linux MINT 17.1 64bit with Kernel 3.13.0-37
>
> Have I to upgrado to kernel 3.19 or will be available an official Kernel
> update for the 3.13.** default on Mint 17.1 OR Will be updated  the Mint
> 17.2 official with kernel 3.16.***??
>
> Many thanks in advance!
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (1449005).
> https://bugs.launchpad.net/bugs/1338706
>
> Title:
>   Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
>   set xfermode (err_mask=0x40) on upstream kernels >= 3.12
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1338706/+subscriptions
>

-- 
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/1338706

Title:
  Samsung SSD 840 failed to get NCQ Send/Recv Log Emask 0x1 failed to
  set xfermode (err_mask=0x40) on upstream kernels >= 3.12

Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Trusty:
  Fix Committed
Status in linux source package in Utopic:
  Fix Committed
Status in linux source package in Vivid:
  Fix Committed
Status in linux source package in Wily:
  Fix Released

Bug description:
  [Impact]

   * Users with Samsung 8** SSD drives see miscellaneous errors and
  warning messages in the logs depending on the firmware level of the
  drive while booting or after running trim.

  [Test Case]

   * Run this script, and then check logs for errors.
  #!/bin/bash

  git clone git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
  for i in {0..10} ; do
   cp -r linux linux$i
  done
  rm -rf linux*
  echo "sudo fstrim requires your password"
  sudo fstrim ./

  [Regression Potential]

   * There is very little regression potential as this change simply
  prevents NCQ trim from being used on Samsung 8** drives.

  [Other Info]

   * Commit is upstream.
   * Greatly increasing the timeout for the drives seems to relieve the timeout errors.  This may be due to trimming large numbers of sectors with single commands.  It may be prudent for future upstream to break up large trims into multiple requests on smaller regions.

  ===============Original Bug description ==================================
  Samsung SSD 840 Series failed to get NCQ Send/Recv Log Emask 0x1.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: linux-image-3.13.0-30-generic 3.13.0-30.55
  ProcVersionSignature: Ubuntu 3.13.0-30.55-generic 3.13.11.2
  Uname: Linux 3.13.0-30-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.2
  Architecture: amd64
  AudioDevicesInUse:
   USER        PID ACCESS COMMAND
   /dev/snd/controlC0:  user       2131 F.... pulseaudio
  CurrentDesktop: Unity
  Date: Mon Jul  7 20:01:28 2014
  HibernationDevice: RESUME=UUID=685afcb7-7aa6-4048-af15-091d3bcd3b35
  InstallationDate: Installed on 2014-06-22 (14 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
  IwConfig:
   eth0      no wireless extensions.

   lo        no wireless extensions.
  MachineType: System manufacturer System Product Name
  ProcFB: 0 nouveaufb
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-30-generic root=UUID=d7c2e1cb-d046-460c-83b8-0cfbb330d095 ro quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-3.13.0-30-generic N/A
   linux-backports-modules-3.13.0-30-generic  N/A
   linux-firmware                             1.127.4
  RfKill:

  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/10/2010
  dmi.bios.vendor: American Megatrends Inc.
  dmi.bios.version: 0901
  dmi.board.asset.tag: To Be Filled By O.E.M.
  dmi.board.name: M3N78-EM
  dmi.board.vendor: ASUSTeK Computer INC.
  dmi.board.version: Rev X.0x
  dmi.chassis.asset.tag: Asset-1234567890
  dmi.chassis.type: 3
  dmi.chassis.vendor: Chassis Manufacture
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0901:bd09/10/2010:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM3N78-EM:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion:
  dmi.product.name: System Product Name
  dmi.product.version: System Version
  dmi.sys.vendor: System manufacturer

To manage notifications about this bug go to:
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