[Bug 1780146] Re: nvidia module crashes unless grub boots in blind mode

[Phillip Susi]

Then that would be a bug in the nvidia proprietary driver, not grub.


** Changed in: grub2 (Ubuntu)
       Status: New => Invalid

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Title:
  nvidia module crashes unless grub boots in blind mode

Status in grub2 package in Ubuntu:
  Invalid

Bug description:
  I am using the nvidia proprietary driver for my GM107GL [Quadro K620]
  graphics card.

  I have been having problems regarding suspend, hibernation and user
  switching because the driver crashes on changing virtual terminals.

  I have been using various settings and various major and minor
  versions of the nvidia driver. Also tried the nvidia DRM modesetting
  driver (with it, the crash happens before even the lightdm prompt).

  The only configurations where this problem does not happen is when,
  originally because of a typo in /etc/default/grub, Grub boots in
  "blind mode" instead of graphical or text mode.

  This problem is also reported to Nvidia
  <https://devtalk.nvidia.com/default/topic/1032564/linux/-strange-
  partial-workaround-nvidia-modeset-crash-on-changing-virtual-
  terminal/>.

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: grub-efi-amd64 2.02-2ubuntu8
  ProcVersionSignature: Ubuntu 4.15.0-24.26-generic 4.15.18
  Uname: Linux 4.15.0-24-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.9-0ubuntu7.2
  Architecture: amd64
  CurrentDesktop: XFCE
  Date: Wed Jul  4 20:20:17 2018
  InstallationDate: Installed on 2016-09-07 (665 days ago)
  InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
  SourcePackage: grub2
  UpgradeStatus: Upgraded to bionic on 2018-07-01 (3 days ago)

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