How to interpret output of "free -m" command?
The output of free -m is: total used free shared buffers cached Mem: 595 482 112 0 63 324 -/+ buffers/cache: ...
Published: Jul 30, 2026
Forceably set permissions when running rsync
Currently I am backing up gigabytes and gigabytes of data from a live server to a backup server using an rsync/ssh combination script, allowing for automa...
Published: Jul 30, 2026
xrdp without xorgxrdp
In my role as a tutor I often have to set up test Ubuntu installations to help students that use Ubuntu - I myself use Windows (sorry!). For convenience I...
Published: Jul 30, 2026
How to use existing SSH key on my newly installed Ubuntu
I have a fresh install of Ubuntu 16.04 on my machine. Now I want to use my existing ssh key on my machine, so that I can use GitHub with my previous activ...
Published: Jul 30, 2026
"update-rc.d: error: cannot find a LSB script for libvirtd"
Thanks in advance. I am trying to install and configure KVM in my ubuntu machine. Providing below given code i am getting error. Command: update-rc.d libv...
Published: Jul 30, 2026
Way to use the xbox one controller audio jack?
I have an xbox one controller connected via USB and i would like to know if there is a way to make the controller's audio jack work with ubuntu.
Published: Jul 30, 2026
20.04 LTS How to add a user to a group with an OEM install
I want to OEM install Ubuntu 20.04LTS and distribute it with KVM installed. A user who boots the installed OS must be a member of the "libvirt" ...
Published: Jul 30, 2026
Qt version is not properly installed
Qt Creator says that Qt 5.4.2 is not properly installed. I installed the qtcreator package from the Ubuntu repositories. What can I do about it?
Published: Jul 30, 2026
How do I remove all programs connected to Wine and Wine with one command?
I want to remove all programs associated to Wine and Wine itself in one command, can it be done? The whole point of this question is that I don't wan...
Published: Jul 30, 2026
