From cf4cd8bf52a95c17158bf39ee592f91a0a5261bc Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Mon, 16 Dec 2019 10:09:56 +0100
Subject: [PATCH] nvidiactl: Use nouveau driver if nvidia not installed

Kernels for early testing or for servers don't necessaily have the
nvidia driver installed. If we are on such a kernel and have an nvidia
card installed, fall back to nouveau driver.
---
 nvidiactl/nvidiactl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nvidiactl/nvidiactl b/nvidiactl/nvidiactl
index fb91818..03688d9 100755
--- a/nvidiactl/nvidiactl
+++ b/nvidiactl/nvidiactl
@@ -48,8 +48,8 @@ done
 nvlink=/usr/share/nvidia/kernel/${kver}/current
 
 if [ ! -h ${nvlink} ] ; then
-  echo >&2 "WARNING: ${nvlink} is not a link (to nvversion) .."
-  exit 1
+  echo >&2 "WARNING: NVIDIA driver not installed for kernel version ${kver}.."
+  use_nouveau
 fi
 
 nvver=$(readlink ${nvlink})