Bug#976901: nvidia-tesla-450-kernel-dkms: Fails to build DKMS kernel module on ppc64le 450.80.02

[Konstantinos Margaritis]

Package: nvidia-tesla-450-kernel-dkms
Version: 450.80.02
Severity: serious

Hi, I am trying to use a Titan X on a Talos II Power9 system on bullseye and the nvidia module fails to compile. Build log attached:

# LANG=C dpkg --configure -a
Setting up nvidia-tesla-450-kernel-dkms (450.80.02-1) ...
Removing old nvidia-tesla-450-450.80.02 DKMS files...

------------------------------
Deleting module version: 450.80.02
completely from the DKMS tree.
------------------------------
Done.
Loading new nvidia-tesla-450-450.80.02 DKMS files...
Building for 5.9.0-4-powerpc64le
Building initial module for 5.9.0-4-powerpc64le
Error! Bad return status for module build on kernel: 5.9.0-4-powerpc64le (ppc64le)
Consult /var/lib/dkms/nvidia-tesla-450/450.80.02/build/make.log for more information.
dpkg: error processing package nvidia-tesla-450-kernel-dkms (--configure):
  installed nvidia-tesla-450-kernel-dkms package post-installation script subprocess returned error exit status 10
dpkg: dependency problems prevent configuration of nvidia-tesla-450-driver:
  nvidia-tesla-450-driver depends on nvidia-tesla-450-kernel-dkms (= 450.80.02-1) | nvidia-tesla-450-kernel-450.80.02; however:
   Package nvidia-tesla-450-kernel-dkms is not configured yet.
   Package nvidia-tesla-450-kernel-450.80.02 is not installed.
   Package nvidia-tesla-450-kernel-dkms which provides nvidia-tesla-450-kernel-450.80.02 is not configured yet.

dpkg: error processing package nvidia-tesla-450-driver (--configure):
  dependency problems - leaving unconfigured
Errors were encountered while processing:
  nvidia-tesla-450-kernel-dkms
  nvidia-tesla-450-driver

While the system still boots, it is only in console, hence the serious level.

Regards

Konstantinos


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