kernel-packages team mailing list archive

[Lucas Partridge <1529232@xxxxxxxxxxxxxxxxxx>]

Hi Brad,

Which kernel do you want me to be booted into when I run apport-collect?
The last version before the break (3.13.0-68); the first version available
after the break (3.13.0-70); or the current version (3.13.0-74)?  Or
doesn't it matter at this point?

Thanks, Lucas.

On 25 December 2015 at 12:30, Brad Figg <brad.figg@xxxxxxxxxxxxx> wrote:

> This bug is missing log files that will aid in diagnosing the problem.
> >From a terminal window please run:
>
> apport-collect 1529232
>
> and then change the status of the bug to 'Confirmed'.
>
> If, due to the nature of the issue you have encountered, you are unable
> to run this command, please add a comment stating that fact and change
> the bug status to 'Confirmed'.
>
> This change has been made by an automated script, maintained by the
> Ubuntu Kernel Team.
>
> ** Changed in: linux (Ubuntu)
>        Status: New => Incomplete
>
> ** Tags added: trusty
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1529232
>
> Title:
>   Scanner not detected over wifi since after 3.13.0-68
>
> Status in linux package in Ubuntu:
>   Incomplete
>
> Bug description:
>   Please see http://ubuntuforums.org/showthread.php?t=2306464 for
>   details.  I'm running 64-bit 14.04 LTS ubuntu.
>
>   When I boot my PC into 3.13.0-68-generic (via the 'ubuntu advanced'
>   menu item in grub) I can detect my scanner over wifi using scangearmp.
>   However since 3.13.0-70-generic I have not been able to detect my
>   scanner over wifi.  My current kernel is 3.13.0-74-generic.  Therefore
>   I suspect a regression has occurred between 3.13.0-68-generic and
>   3.13.0-70-generic:
>
>   Scanner *is* detected by scangearmp over wifi and it scans documents as
> expected in this version:
>   uname -a
>   Linux zorro 3.13.0-68-generic #111-Ubuntu SMP Fri Nov 6 18:17:06 UTC
> 2015 x86_64 x86_64 x86_64 GNU/Linux
>
>   But scanner is *not* detected by scangearmp in this version or later:
>   Linux zorro 3.13.0-70-generic #113-Ubuntu SMP Mon Nov 16 18:34:13 UTC
> 2015 x86_64 x86_64 x86_64 GNU/Linux
>
>   Note that this happened before some time ago. i.e., The scanner was
>   detected over wifi, then not, then it was again some time later. Then
>   this latest break occurred again. I suspect successive updates are
>   fixing or breaking the detection accordingly.
>
>   $ dpkg -l | grep scangear
>   ii  scangearmp-common                                     2.20-1
>                                       amd64        ScanGear MP for Linux.
>   ii  scangearmp-mg7100series                               2.20-1
>                                       amd64        ScanGear MP for Linux.
>
>   Device is Canon Pixma MG7150 (combined printer, scanner, copier). Note
>   the printer works fine over wifi; only the scanner is affected.
>
>   I can see from the changelog at
>
> http://changelogs.ubuntu.com/changelogs/pool/main/l/linux/linux_3.13.0-74.118/changelog
>   that many changes went into 3.13.0-69.112 but it's not obvious to me
>   which of these might have caused the regression.
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529232/+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/1529232

Title:
  Scanner not detected over wifi since after 3.13.0-68

Status in linux package in Ubuntu:
  Incomplete

Bug description:
  Please see http://ubuntuforums.org/showthread.php?t=2306464 for
  details.  I'm running 64-bit 14.04 LTS ubuntu.

  When I boot my PC into 3.13.0-68-generic (via the 'ubuntu advanced'
  menu item in grub) I can detect my scanner over wifi using scangearmp.
  However since 3.13.0-70-generic I have not been able to detect my
  scanner over wifi.  My current kernel is 3.13.0-74-generic.  Therefore
  I suspect a regression has occurred between 3.13.0-68-generic and
  3.13.0-70-generic:

  Scanner *is* detected by scangearmp over wifi and it scans documents as expected in this version:
  uname -a
  Linux zorro 3.13.0-68-generic #111-Ubuntu SMP Fri Nov 6 18:17:06 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  But scanner is *not* detected by scangearmp in this version or later:
  Linux zorro 3.13.0-70-generic #113-Ubuntu SMP Mon Nov 16 18:34:13 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

  Note that this happened before some time ago. i.e., The scanner was
  detected over wifi, then not, then it was again some time later. Then
  this latest break occurred again. I suspect successive updates are
  fixing or breaking the detection accordingly.

  $ dpkg -l | grep scangear
  ii  scangearmp-common                                     2.20-1                                              amd64        ScanGear MP for Linux.
  ii  scangearmp-mg7100series                               2.20-1                                              amd64        ScanGear MP for Linux.

  Device is Canon Pixma MG7150 (combined printer, scanner, copier). Note
  the printer works fine over wifi; only the scanner is affected.

  I can see from the changelog at
  http://changelogs.ubuntu.com/changelogs/pool/main/l/linux/linux_3.13.0-74.118/changelog
  that many changes went into 3.13.0-69.112 but it's not obvious to me
  which of these might have caused the regression.

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1529232/+subscriptions