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[Bug 1431753] Re: Nvidia binary driver FTBS due to DKMS layer violation

 

Hello Stefan, or anyone else affected,

Accepted nvidia-graphics-drivers-346 into trusty-proposed. The package
will build now and be available at https://launchpad.net/ubuntu/+source
/nvidia-graphics-drivers-346/346.82-0ubuntu0.1 in a few hours, and then
in the -proposed repository.

Please help us by testing this new package.  See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed.  Your feedback will aid us getting this update
out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug,
mentioning the version of the package you tested, and change the tag
from verification-needed to verification-done. If it does not fix the
bug for you, please add a comment stating that, and change the tag to
verification-failed.  In either case, details of your testing will help
us make a better decision.

Further information regarding the verification process can be found at
https://wiki.ubuntu.com/QATeam/PerformingSRUVerification .  Thank you in
advance!

** Changed in: nvidia-graphics-drivers-346 (Ubuntu Trusty)
       Status: Confirmed => Fix Committed

** Tags added: verification-needed

** Changed in: nvidia-graphics-drivers-346-updates (Ubuntu Trusty)
       Status: Confirmed => Fix Committed

-- 
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Ubuntu.
https://bugs.launchpad.net/bugs/1431753

Title:
  Nvidia binary driver FTBS due to DKMS layer violation

Status in nvidia-graphics-drivers-331 package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-331-updates package in Ubuntu:
  Confirmed
Status in nvidia-graphics-drivers-340 package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-340-updates package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-346 package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-346-updates package in Ubuntu:
  Fix Released
Status in nvidia-graphics-drivers-331 source package in Trusty:
  Triaged
Status in nvidia-graphics-drivers-331-updates source package in Trusty:
  Triaged
Status in nvidia-graphics-drivers-340 source package in Trusty:
  Fix Committed
Status in nvidia-graphics-drivers-340-updates source package in Trusty:
  Fix Committed
Status in nvidia-graphics-drivers-346 source package in Trusty:
  Fix Committed
Status in nvidia-graphics-drivers-346-updates source package in Trusty:
  Fix Committed

Bug description:
  Filing this against the 340-updates version but possibly the same
  applies to older versions, too. The nvidia source package produces two
  individual dkms packages: nvidia-340-updates, nvidia-340-updates-uvm.
  The problem is that the DKMS build of the nvidia-uvm module runs
  compile steps inside the nvidia modules build directory. This is
  violating the DKMS assumption that each module can be build
  independently (there is no way of describing cross-modules
  dependencies and even more important, the autoinstall step after a new
  kernel is installed will run the modules build in parallel).

  Since nvidia and nvidia-uvm are very dependent on each other the right
  course of action seems to be to combine both sources in one DKMS
  module that produces two kernel modules (this is supported by DKMS).
  For the transition this resulting dkms package needs to have a
  breaks/replaces for the nvidia-uvm package.

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