Optimus HP Laptop HDMI monitor not detected after update

I have been using OpenSuse Tumbleweed for 2 year with no problem. But since the last update today I had some problems with the video driver and after the reboot the OS stuck on the boot screen. I have been able to boot in recovery mode and access the terminal. I have removed and then installed again the nvidia drivers along with bumblebee following this guide: https://en.opensuse.org/SDB:NVIDIA_Bumblebee
I had to do this because it couldn’t update the **bbswitch-kmp-default **and it was incompatible with the new kernel version: **4.18.15-1-default. **After I reinstalled the drivers my gnome was able to start but unfortunately I am unable to get my external HDMI monitor working.
Whenever I run


I get this message:

No VIRTUAL outputs on ":0".

My ** /etc/bumblebee/xorg.conf.nvidia** looks like:

Section "ServerLayout"
    Identifier  "Layout0"
    Option      "AutoAddDevices" "true"
    Option      "AutoAddGPU" "false"

Section "Device"
    Identifier  "DiscreteNvidia"
    Driver      "nvidia"
    VendorName  "NVIDIA Corporation"
    Option "ProbeAllGpus" "false"

    Option "NoLogo" "true"
    Option "AllowEmptyInitialConfiguration"
    Option "UseEDID" "false"

I have a /usr/share/X11/xorg.conf.d/20-intel.conf file with:

Section "Device"
    Identifier "intelgpu0"
    Driver "intel"
    Option "VirtualHeads" "2"

In order to get it working I have followed these guides but with no success:

My laptop has an intel video card along with NVIDIA 960m. Does somebody has some ideas why I can’t get it working after this update? It was working before the update and I as long as I remember the configuration was the same as I have it now.
If any additional information is needed I’ll be happy to provide it.

Thanks in advance!
Georgi Georgiev