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Re: [Bug 1559576] Re: Ubuntu GNOME boots to black screen when using proprietary Nvidia drivers on a laptop with Optimus

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And yes, intel was modesetted.
On Tue, May 10, 2016 at 21:39 Felipe Lavratti <felipelav@xxxxxxxxx> wrote:

> Tested with nvidia-364 from the ppa:graphics-driver/ppa with gnome 3.18
> and ubuntu 16 and nvidia-prime with nvidia selected as gpu. It logged in
> fine, didn't test further.
> On Tue, May 10, 2016 at 21:31 Tim <tim@xxxxxxxxxxxxxx> wrote:
>
>> we do have that package on our ISO's so not likely related. Also pretty
>> sure Nvidia PRIME uses the modesetting driver for intel, not the above
>> mentioned.
>>
>> --
>> You received this bug notification because you are subscribed to a
>> duplicate bug report (1454890).
>> https://bugs.launchpad.net/bugs/1559576
>>
>> Title:
>>   Ubuntu GNOME boots to black screen when using proprietary Nvidia
>>   drivers on a laptop with Optimus
>>
>> Status in gdm:
>>   Confirmed
>> Status in Ubuntu GNOME:
>>   Triaged
>> Status in gdm3 package in Ubuntu:
>>   Triaged
>> Status in linux package in Ubuntu:
>>   Invalid
>> Status in gdm3 source package in Xenial:
>>   Triaged
>> Status in linux source package in Xenial:
>>   Invalid
>>
>> Bug description:
>>   Using latest Ubuntu Gnome x64 daily build with all updates installed.
>>   Lenovo Z70-80 laptop with Nvidia 840M, BIOS updated to latest version,
>> secure boot and other potentially problematic BIOS settings disabled.
>>
>>   Can only see a black screen instead of a log-in screen after boot
>> completes when proprietary Nvidia drivers are installed.
>>   Regular Ubuntu works absolutely fine on the same machine with the same
>> driver version. Attempting to use older drivers on Ubuntu Gnome made no
>> difference.
>>
>>   Bug is affecting more than just me. We were talking about workarounds
>>   in ubuntuforums. User fthx claims that switching to lightdm fixes the
>>   issue
>>
>> http://ubuntuforums.org/showthread.php?t=2317628&p=13457703#post13457703
>>
>>   ProblemType: Bug
>>   DistroRelease: Ubuntu 16.04
>>   Package: linux-image-4.4.0-14-generic 4.4.0-14.30
>>   ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
>>   Uname: Linux 4.4.0-14-generic x86_64
>>   NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
>>   ApportVersion: 2.20-0ubuntu3
>>   Architecture: amd64
>>   Date: Sat Mar 19 23:19:21 2016
>>   HibernationDevice: RESUME=UUID=4f8fb76c-f99d-4c54-8a67-eed0653d8eb6
>>   InstallationDate: Installed on 2016-03-19 (0 days ago)
>>   InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64
>> (20160318)
>>   MachineType: LENOVO 80FG
>>   ProcFB: 0 inteldrmfb
>>   ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-14-generic.efi.signed
>> root=UUID=572a19f6-7324-4269-ad36-7ffc9919f7a2 ro noprompt persistent quiet
>> splash vt.handoff=7
>>   RelatedPackageVersions:
>>    linux-restricted-modules-4.4.0-14-generic N/A
>>    linux-backports-modules-4.4.0-14-generic  N/A
>>    linux-firmware                            1.156
>>   SourcePackage: linux
>>   UpgradeStatus: No upgrade log present (probably fresh install)
>>   dmi.bios.date: 09/22/2015
>>   dmi.bios.vendor: LENOVO
>>   dmi.bios.version: ABCN96WW
>>   dmi.board.asset.tag: NO Asset Tag
>>   dmi.board.name: Lenovo Z70-80
>>   dmi.board.vendor: LENOVO
>>   dmi.board.version: NO DPK
>>   dmi.chassis.asset.tag: NO Asset Tag
>>   dmi.chassis.type: 10
>>   dmi.chassis.vendor: LENOVO
>>   dmi.chassis.version: Lenovo Z70-80
>>   dmi.modalias:
>> dmi:bvnLENOVO:bvrABCN96WW:bd09/22/2015:svnLENOVO:pn80FG:pvrLenovoZ70-80:rvnLENOVO:rnLenovoZ70-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoZ70-80:
>>   dmi.product.name: 80FG
>>   dmi.product.version: Lenovo Z70-80
>>   dmi.sys.vendor: LENOVO
>>
>> To manage notifications about this bug go to:
>> https://bugs.launchpad.net/gdm/+bug/1559576/+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/1559576

Title:
  Ubuntu GNOME boots to black screen when using proprietary Nvidia
  drivers on a laptop with Optimus

Status in gdm:
  Confirmed
Status in Ubuntu GNOME:
  Triaged
Status in gdm3 package in Ubuntu:
  Triaged
Status in linux package in Ubuntu:
  Invalid
Status in gdm3 source package in Xenial:
  Triaged
Status in linux source package in Xenial:
  Invalid

Bug description:
  Using latest Ubuntu Gnome x64 daily build with all updates installed. 
  Lenovo Z70-80 laptop with Nvidia 840M, BIOS updated to latest version, secure boot and other potentially problematic BIOS settings disabled.

  Can only see a black screen instead of a log-in screen after boot completes when proprietary Nvidia drivers are installed.
  Regular Ubuntu works absolutely fine on the same machine with the same driver version. Attempting to use older drivers on Ubuntu Gnome made no difference.

  Bug is affecting more than just me. We were talking about workarounds
  in ubuntuforums. User fthx claims that switching to lightdm fixes the
  issue
  http://ubuntuforums.org/showthread.php?t=2317628&p=13457703#post13457703

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: linux-image-4.4.0-14-generic 4.4.0-14.30
  ProcVersionSignature: Ubuntu 4.4.0-14.30-generic 4.4.5
  Uname: Linux 4.4.0-14-generic x86_64
  NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Sat Mar 19 23:19:21 2016
  HibernationDevice: RESUME=UUID=4f8fb76c-f99d-4c54-8a67-eed0653d8eb6
  InstallationDate: Installed on 2016-03-19 (0 days ago)
  InstallationMedia: Ubuntu-GNOME 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160318)
  MachineType: LENOVO 80FG
  ProcFB: 0 inteldrmfb
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-14-generic.efi.signed root=UUID=572a19f6-7324-4269-ad36-7ffc9919f7a2 ro noprompt persistent quiet splash vt.handoff=7
  RelatedPackageVersions:
   linux-restricted-modules-4.4.0-14-generic N/A
   linux-backports-modules-4.4.0-14-generic  N/A
   linux-firmware                            1.156
  SourcePackage: linux
  UpgradeStatus: No upgrade log present (probably fresh install)
  dmi.bios.date: 09/22/2015
  dmi.bios.vendor: LENOVO
  dmi.bios.version: ABCN96WW
  dmi.board.asset.tag: NO Asset Tag
  dmi.board.name: Lenovo Z70-80
  dmi.board.vendor: LENOVO
  dmi.board.version: NO DPK
  dmi.chassis.asset.tag: NO Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: LENOVO
  dmi.chassis.version: Lenovo Z70-80
  dmi.modalias: dmi:bvnLENOVO:bvrABCN96WW:bd09/22/2015:svnLENOVO:pn80FG:pvrLenovoZ70-80:rvnLENOVO:rnLenovoZ70-80:rvrNODPK:cvnLENOVO:ct10:cvrLenovoZ70-80:
  dmi.product.name: 80FG
  dmi.product.version: Lenovo Z70-80
  dmi.sys.vendor: LENOVO

To manage notifications about this bug go to:
https://bugs.launchpad.net/gdm/+bug/1559576/+subscriptions

References

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