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How to bypass/ignore the gpg signature checks of apt on Ubuntu

How to bypass/ignore the gpg signature checks of apt on Ubuntu

  • Post author:amin nahdy
  • Post published:October 14, 2019

In some circumstances you may need to install packages without the need to check the public keys signatures. Here we outline one way to bypass all the signature related checks/ignore of all of the signature errors . (more…)

Continue Reading How to bypass/ignore the gpg signature checks of apt on Ubuntu
How to change the hostname in Ubuntu

How to change the hostname in Ubuntu

  • Post author:ziad nahdy
  • Post published:September 24, 2019

In this article you will learn how to modify the computer name ( hostname ) in ubuntu starting from 14.10 release. (more…)

Continue Reading How to change the hostname in Ubuntu
How to use multiple Skype accounts at the same time In Ubuntu

How to use multiple Skype accounts at the same time In Ubuntu

  • Post author:amin nahdy
  • Post published:September 17, 2019

To be able to use two separate Skype accounts at the same time, without having to switch accounts by logging off and on again, just follow the following short steps : (more…)

Continue Reading How to use multiple Skype accounts at the same time In Ubuntu
How to hide folders and show hidden files in Ubuntu

How to hide folders and show hidden files in Ubuntu

  • Post author:amin nahdy
  • Post published:September 13, 2019

Ubuntu allows you easily to hide and show folders and files using the file manager. (more…)

Continue Reading How to hide folders and show hidden files in Ubuntu
How to disable user accounts and enhance password authentication in Ubuntu

How to disable user accounts and enhance password authentication in Ubuntu

  • Post author:amin nahdy
  • Post published:September 11, 2019

Instead of deleting a user account in Ubuntu , it is possible to manually disable it (lock it) or unlock it.
If an account is locked or disabled and someone tries to access it , the following message will show up :”This (more…)

Continue Reading How to disable user accounts and enhance password authentication in Ubuntu
Ubuntu Installation on a VM : Ubuntu wants to format partitions, should you write the changes to disks?

Ubuntu Installation on a VM : Ubuntu wants to format partitions, should you write the changes to disks?

  • Post author:ziad nahdy
  • Post published:September 7, 2019

If like me, you had accidentally deleted the main partition in your Ubuntu virtual machine and then tried to create a new one after you completely erased the old, you will most likely get the (more…)

Continue Reading Ubuntu Installation on a VM : Ubuntu wants to format partitions, should you write the changes to disks?
How to set different wallpapers for each monitor in Ubuntu using HydraPaper

How to set different wallpapers for each monitor in Ubuntu using HydraPaper

  • Post author:ziad nahdy
  • Post published:September 5, 2019

HydraPaper is a new open-source, free utility which allows users in Ubuntu to set two different backgrounds to the GNOME Desktop on monitors connected to your Ubuntu machine. (more…)

Continue Reading How to set different wallpapers for each monitor in Ubuntu using HydraPaper
How to reset a user password in Ubuntu

How to reset a user password in Ubuntu

  • Post author:ziad nahdy
  • Post published:September 3, 2019

If you do not remember your user password, then you need to reset it. Follow the steps below in order to do so . (more…)

Continue Reading How to reset a user password in Ubuntu
How to enable hot corners in Ubuntu 18.04

How to enable hot corners in Ubuntu 18.04

  • Post author:ziad nahdy
  • Post published:September 2, 2019

To perform productive actions, many of you want Ubuntu to Window Spread when you move the mouse pointer to lower left corner of the screen, even minimize all windows to show desktop. (more…)

Continue Reading How to enable hot corners in Ubuntu 18.04
How to change the size of your virtual box window

How to change the size of your virtual box window

  • Post author:ziad nahdy
  • Post published:August 31, 2019

Sometimes when you first power on your Ubuntu Virtual machine (or any similar VM), the window size and resolution are quite small.
(more…)

Continue Reading How to change the size of your virtual box window
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