Re: bug: kernel bug when unbinding EFI framebuffer

On Sat, 2 May 2020 at 22:36, Fabian Mastenbroek [off-list ref] wrote:

Hi,

When I try to unbind the EFI framebuffer via:

        echo -n efi-framebuffer.0 > /sys/bus/platform/drivers/efi-framebuffer/unbind

Can I ask why?

nouveau kicks the efifb off the hw, and unregisters it, but when you
unbind it it tries to unregister again.

It might be possible to block this, but not sure of the point, efifb
is a built-in, you can't unload the module to save memory.

Dave.