# Linux distros

# Kali Linux

# Title bar and Task bar disappear on Kali Linux

<span style="color: rgb(94, 94, 94); font-family: Roboto, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;">Run </span>**xfwm4**<span style="color: rgb(94, 94, 94); font-family: Roboto, Helvetica, sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; display: inline !important; float: none;"> to restart windows manager</span>

# Nobara Linux

# Nvidia Initial installation

Install nvidia history

```




csr@MainPC:~$ history
   1  sudo dnf list insalled | nvidia
   2  sudo dnf list insalled | *nvidia*
   3  top
   4  lspci
   5  sudo dnf module reset nvidia-driver
   6  sudo dnf updae nobara-repos fedora-repos rpmfusion-nonfree-release --refresh
   7  sudo dnf update nobara-repos fedora-repos rpmfusion-nonfree-release --refresh
   8  sudo dnf update rpmfusion-nonfree-release --refresh
   9  yum clean all
  10  sudo yum clean all
  11  sudo  yum update
  12  sudo dnf update rpmfusion-nonfree-release --refresh
  13  sudo dnf update nobara-repos fedora-repos rpmfusion-nonfree-release --refresh
  14  sudo dnf list installed | grep nvidia
  15  ls /etc/yum.repos.d/
  16  cat /etc/yum.repos.d/nobara.repo  
  17  cat /etc/yum.repos.d/nobara.repo | more
  18  clear
  19  cat /etc/yum.repos.d/nobara.repo | more
  20  sudo dnf update nobara-repos
  21  sudo dnf insttall nvidia-gpu-firmware
  22  sudo dnf install nvidia-gpu-firmware
  23  sudo dnf install cuda
  24  yum clean all
  25  sudo dnf insall \ htps://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E fedora).noarch.rpm
  26  sudo dnf install \ htps://download1.rpmfusion.org/free/fedora/rpmfusion-free-release-$(rpm -E fedora).noarch.rpm
  27  sudo dnf install \ https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E fedora).noarch.rpm
  28  sudo dnf install \ https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm -E %fedora).noarch.rpm
  29  sudo dnf install \ https://download1.rpmfusion.org/nonfree/fedora/rpmfusion-nonfree-release-$(rpm  
  30  dnf install rpmfusion-nonfree-release
  31  sudo dnf install rpmfusion-nonfree-release
  32  cat /etc/yum.repos.d/nobara.repo | more
  33  sudo dnf update nobara-repos fedora-repos rpmfusion-nonfree-release --refresh
  34  cat /etc/yum.repos.d/nobara.repo | more
  35  sudo dnf update nobara-login
  36  sudo dnf install nvidia-gpu-firmware
  37  sudo dnf install cuda
  38  sudo dnf module reset nvidia-driver
  39  sudo dnf update nobara-repos
  40  sudo dnf remove *nvidia*
  41  sudo dnf list installed | grep nvidia
  42  reboot
  43  top
  44  nvidia-smi


```