Lost connection to external monitor after Ubuntu update

cn flag

I have just installed Ubuntu 20.04.3 on my laptop (Omen 15 [2020])

I did an update of the following packages:

pc@myPc:~$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages have been kept back:
  libnvidia-cfg1-470 libnvidia-compute-470 libnvidia-decode-470
  libnvidia-encode-470 libnvidia-extra-470 libnvidia-fbc1-470 libnvidia-gl-470
  libnvidia-ifr1-470 libsmbclient libwbclient0 linux-generic-hwe-20.04
  linux-headers-generic-hwe-20.04 linux-image-generic-hwe-20.04
  linux-modules-nvidia-470-generic-hwe-20.04 nvidia-compute-utils-470
  nvidia-driver-470 nvidia-kernel-common-470 nvidia-kernel-source-470
  nvidia-utils-470 samba-libs xserver-xorg-video-nvidia-470
0 upgraded, 0 newly installed, 0 to remove and 21 not upgraded.


sudo apt-get --with-new-pkgs upgrade

And lost the connection to my external monitor...

I am using a nvidia-driver 470 (which was working before the update).

How can I solve this?

Best Regards

it flag
Take a look at my comment here:
Manuel Oliveira avatar
cn flag
That did not work for me

Post an answer

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