linux support cmd

  sudo lpinfo -v lpstat -v http://localhost:631/printers/ lpinfo -m list all drives lpinfo --make-and-model "HP LaserJet" -m

  sudo rm /usr/share/cups/model/kyocera* -rf cp -rf /path/to/source/directory/ /path/to/destination/

 apt update     2  apt upgrade     3  hp-doctor     4  sudo apt-get install hplip-gui     5  hp-setup     6  hp-plugin     7  apt install hplip     8  apt enable hplip     9  systemctl enable hplip    10 hp-toolbox    12  sudo apt install hplip    13  sudo apt install hplip-gui    14  hp-plugin    15  hp-doctor    16  sudo bash    17  chmod +x hplip-3.24.4.run    18  ./hplip-3.24.4.run    19  chmod +x hplip-3.24.4.run    20  ./hplip-3.24.4.run    21  chmod +x hplip-3.24.4.run    22  ./hplip-3.24.4.run    23  sudo bash    24  chmod +x hplip-3.24.4.run    25  ./hplip-3.24.4.run    26  ./hplip-3.2...

type sudo fdisk -l identify the /dev/sdXX device name for your "Linux Filesystem" type sudo fsck -f /dev/sdXX , replacing sdXX with the number you found earlier repeat the fsck command if there were errors type reboot   grub-install --target=x86_64-efi --efi-directory=/efi/ --bootloader-id=GRUB grub initramfs-linux-fallback.img initramfs-linux.img vmlinuz-linx    

# apt list *sane* # sane-find-scanner # scanimage -L   # sudo apt install simple-scan  sudo snap remove simple-scan sudo apt install simple-scan sudo snap install simple-scan sudo snap connect simple-scan:raw-usb raw-usb   Because raw-usb is a very privileged plug, it's not auto connected. And this command will manually connect it  

 first install        compizconfig-settings-manager   click hare    - for installation