[Bug 1875005] Re: 3D acceleration not working with NVidia driver

2020-04-28 Thread Julien Olivier
With the help of Nvidia support, I found out that disabling nvidia-
persistenced makes it possible, now, to switch between Nvidia and AMD
drivers (intel prime profile) by using prime-select. But this demands a
reboot between each switch. And, after using "prime-select intel",
gnome-shell's option to "start a program using the dedicated video
adapter" isn't available anymore.

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Title:
  3D acceleration not working with NVidia driver

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[Bug 1875005] Re: 3D acceleration not working with NVidia driver

2020-04-27 Thread Sebastien Bacher
** Package changed: xorg (Ubuntu) => nvidia-graphics-drivers-440
(Ubuntu)

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Title:
  3D acceleration not working with NVidia driver

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[Bug 1875005] Re: 3D acceleration not working with NVidia driver

2020-04-27 Thread Julien Olivier
Actually, I’ve just found out that adding “Option “PrimaryGPU” “Yes”” to
/usr/share/X11/xorg.conf.d/10-nvidia.conf made the 3D acceleration (and
nvidia-settings) work! However, now, I have no way to switch between AMR
Raven and GTX: it always uses the GTX.

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Title:
  3D acceleration not working with NVidia driver

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[Bug 1875005] Re: 3D acceleration not working with NVidia driver

2020-04-27 Thread Julien Olivier
** Attachment added: "nvidia-bug-report.log.gz"
   
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1875005/+attachment/5361617/+files/nvidia-bug-report.log.gz

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Title:
  3D acceleration not working with NVidia driver

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[Bug 1875005] Re: 3D acceleration not working with NVidia driver

2020-04-25 Thread Julien Olivier
PS: Forgot to say that I'm using nvidia-driver-440 installed through
"additional drivers".

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Title:
  3D acceleration not working with NVidia driver

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