A day with Linux-2: How to undo apt-get autoremove

Mir Habib Ul Latif — Sat, 02 Jan 2021 14:38:22 +0000

Well i am trying to install gh cli in my ubuntu 20LTS but get dpkg error because there is a name conflict between gh and gitsome and in this issue they suggest me to remove gitsome (if i am not using it), so when i
sudo apt remove gitsome i accidentally type sudo apt autoremove which remove most of my python3 package.Then i realize what i have done,so to recover my python3 package i run the following command

echo '#!/bin/bash' > restore
echo sudo apt-get install `grep Remove /var/log/apt/history.log | tail -1 | sed -e 's|Remove: ||g' -e 's|([^)]*)||g' -e 's|:[^ ]* ||g' -e 's|,||g'` >> restore
chmod +x restore 
./restore

Reference:https://askubuntu.com/questions/738984/how-to-undo-apt-get-autoremove

A day with Linux-1: Authentication is required to create a color profile (Ubuntu 20LTS)

Mir Habib Ul Latif — Thu, 31 Dec 2020 16:15:57 +0000

If your facing this issue like me you can solve it by placing a new .rules file in
/etc/polkit-1/rules.d/
and paste this

polkit.addRule(function(action, subject) {
   if ((action.id == "org.freedesktop.color-manager.create-device" ||
        action.id == "org.freedesktop.color-manager.create-profile" ||
        action.id == "org.freedesktop.color-manager.delete-device" ||
        action.id == "org.freedesktop.color-manager.delete-profile" ||
        action.id == "org.freedesktop.color-manager.modify-device" ||
        action.id == "org.freedesktop.color-manager.modify-profile") &&
       subject.isInGroup("ATTENTION")) {
      return polkit.Result.YES;
   }
});

Reference: https://unix.stackexchange.com/questions/417906/authentication-is-required-to-create-a-color-profile

DEV Community: Mir Habib Ul Latif

A day with Linux-2: How to undo apt-get autoremove

A day with Linux-1: Authentication is required to create a color profile (Ubuntu 20LTS)