Hello.

I have a black screen on a fresh install after switching from nouveau to nvidia drivers on a Calculate Mate.

My drivers:
[I] x11-drivers/nvidia-drivers
Available versions: 340.107(0/340)^md 390.87(0/390)^md 410.93(0/410)^md 415.25(0/415)^md ~415.27(0/415)^md {+X acpi compat +driver gtk3 +kms multilib static-libs +tools uvm wayland ABI_MIPS="n32 n64 o32" ABI_PPC="32 64" ABI_S390="32 64" ABI_X86="32 64 x32" KERNEL="FreeBSD linux"}
Installed versions: 415.25(0/415)^md(11:11:54 18/01/2019)(X compat driver gtk3 kms multilib tools uvm -acpi -static-libs -wayland ABI_MIPS="-n32 -n64 -o32" ABI_PPC="-32 -64" ABI_S390="-32 -64" ABI_X86="32 64 -x32" KERNEL="linux -FreeBSD")

I joined my dmesg but i think the problem is here:
[ 66.725709] udevd³⁰⁵⁵: worker [3130] /module/nvidia is taking a long time
[ 185.557218] udevd³¹³⁰: timeout 'nvidia-udev.sh add'
[ 185.557229] udevd³¹³⁰: slow: 'nvidia-udev.sh add' [3312]
[ 186.558238] udevd³¹³⁰: timeout: killing 'nvidia-udev.sh add' [3312]
[ 186.558246] udevd³¹³⁰: slow: 'nvidia-udev.sh add' [3312]
[ 186.558425] udevd³¹³⁰: 'nvidia-udev.sh add' [3312] terminated by signal 9 (Killed)
[ 189.561536] udevd³⁰⁵⁵: worker [3137] /devices/pci0000:00/0000:00:01.0/0000:01:00.0 timeout; kill it
[ 189.561542] udevd³⁰⁵⁵: seq 2264 '/devices/pci0000:00/0000:00:01.0/0000:01:00.0' killed

I have a GTX 1070

Thanks !