[SOLVED] How can I add blacklist only one GPU of two nvidia GPU ?

[latixia]

My system has two graphics cards.
Two GeForce graphics cards.
I want to add only one device to the blacklist.
One graphics card should be used by the host system. For Lxc.
But when I add nvidia to the blacklist, both devices get registered.
Is there a way to blacklist only one device?

 

[Chris]

My system has two graphics cards.
Two GeForce graphics cards.
I want to add only one device to the blacklist.
One graphics card should be used by the host system. For Lxc.
But when I add nvidia to the blacklist, both devices get registered.
Is there a way to blacklist only one device?

Hi,
if you add the nvidia kernel module to the blacklist, this will not work.
Instead, you can try to load pci-stub for the gpu you want to passthrough, see for example https://forums.centos.org/viewtopic.php?t=60531

 

[latixia]

Hi,
if you add the nvidia kernel module to the blacklist, this will not work.
Instead, you can try to load pci-stub for the gpu you want to passthrough, see for example https://forums.centos.org/viewtopic.php?t=60531

Thank you very much.
This solution works fine!