epm play switch-to-nvidia: add libxnvctrl0 and i586-libnvidia-ml (eterbug #17333)

prescription.d/i586-fix.sh

@@ -33,7 +33,11 @@ do
     epm --quiet installed $i && LIST="$LIST i586-$i"
 done
 
-for i in $(epmqp --short nvidia_glx | grep "^nvidia_glx") ; do
+for i in \
+          libxnvctrl0 \
+          libnvidia-ml \
+          $(epmqp --short nvidia_glx | grep "^nvidia_glx")
+do
     epm status --installed $i || continue
     # install i586-* only for actual packages
     epm status --installable $i && LIST="$LIST i586-$i"

prescription.d/switch-to-nvidia.sh

@@ -69,7 +69,7 @@ fi
 
 epm install --skip-installed nvidia-settings nvidia-vaapi-driver ocl-nvidia libcuda vulkan-tools libnvidia-encode libnvidia-ngx libnvidia-opencl libvulkan1 nvidia-modprobe \
 	nvidia-xconfig libvulkan1 libcudadebugger libnvcuvid libnvidia-api \
-	libnvidia-fbc libnvidia-ml libnvidia-nvvm libnvidia-ptxjitcompiler libnvoptix nvidia-smi
+	libnvidia-fbc libnvidia-ml libnvidia-nvvm libnvidia-ptxjitcompiler libnvoptix nvidia-smi libxnvctrl0
 
 epm play i586-fix