If settings disappear in ubuntu

[05/03, 1:23 pm] Pallavi Pandey Delhi 😎😎: Try Installing libgd3 Manually sudo apt-get install libgd3 If it installs successfully, then try:

sudo apt-get install libgphoto2-6 sudo apt-get install colord [05/03, 1:23 pm] Pallavi Pandey Delhi 😎😎: sudo apt-get update sudo apt-get install --reinstall gnome-control-center