screen flickers after suspension. NVIDIA DRIVERS DO NOT WORK JUST X.ORG DRIVER

[Familia Figueroa Bustos]

1 SCREEN FLICKERS ON A LOT OF COLORED DOTS JUST MOUSE ARROW CURSOR IS VISIBLE. IT HAPPENS AFTER SUSPENSION.

2 NVIDIA DRIVERS DON NOT WORK AFTER INSTALLING THEM. PROBLEM:

 libkmod: error ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe. d/iwl4965.conf line 1: ignoring bad line starting with '“iwl4965'
 libkmod: error ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe. d/iwl4965.conf line 2: ignoring bad line starting with '“iwl4965'
 libkmod: error ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe. d/iwl4965.conf line 3: ignoring bad line starting with '“iwl4965'

AND SO ON...

AFTER INSTALLING NVIDIA DRIVER PC DO NOT START PROPERLY IT RESTART ON A ENDLESS LOOP AFTER ASKING PASSWORD.

PC JUST WORK WITH ORG.X DRIVERS FOR SCREEN AND GRAPHS. AND FLICKERS AND DOTS CONTINUES.

THANKS.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-38-generic 5.8.0-38.43~20.04.1
ProcVersionSignature: Ubuntu 5.8.0-38.43~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-38-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Thu Jan 21 02:27:14 2021
InstallationDate: Installed on 2020-11-30 (51 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: linux-signed-hwe-5.8
UpgradeStatus: No upgrade log present (probably fresh install)