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#1 2019-05-19 11:46:18

hazote
Member
Registered: 2013-07-24
Posts: 46

discret video card, bumblebee, vulkan

Hi,
nvidia cards working with optimus/bumblebee doesn't works on vulkan.

what would be the best way to play?
bumblebee on first session to all around jobs
and only nvidia on a second session?

or
one session on intel
et second on nvidia ?

perhaps you have a better way..

thanks

Last edited by hazote (2019-05-19 21:06:44)

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#2 2019-05-19 14:25:52

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,868

Re: discret video card, bumblebee, vulkan


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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#3 2019-05-19 21:10:20

hazote
Member
Registered: 2013-07-24
Posts: 46

Re: discret video card, bumblebee, vulkan

Lone_Wolf wrote:

yeah thanks you;

actually solution I have find is :

log in a new TTY and launch

sudo su -c "tee /proc/acpi/bbswitch <<< ON && modprobe -a nvidia nvidia_uvm nvidia_drm nvidia_modeset"
nvidia-xrun

found on post "using vulkan with switchable graphics nvidia" on reddit

is there a better way, a much more cleaner way ?

Last edited by hazote (2019-05-19 21:10:54)

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#4 2019-05-20 10:05:37

Lone_Wolf
Member
From: Netherlands, Europe
Registered: 2005-10-04
Posts: 11,868

Re: discret video card, bumblebee, vulkan

check https://wiki.archlinux.org/index.php/Nv … age_nvidia

If you setup things that way, you shouldn't need the sudo command.


Disliking systemd intensely, but not satisfied with alternatives so focusing on taming systemd.


(A works at time B)  && (time C > time B ) ≠  (A works at time C)

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