LinuxQuestions.org

Published at LXer: Java is not installed by default in Ubuntu, but it is required to run Java applications. Here we will show you how to install Java runtime in Ubuntu. Read More......

Never used a VM in my life, so title may be vague. What is the recommended virtual machine for use on Bodhi. Have more space then I would ever use up, so I would like to try other OS's via VM, just...

Published at LXer: There’s sophisticated software available for the Raspberry Pi 4 which offers the ability to process complex mathematical functions, plot 2D and 3D graphs, and much more. In this...

Published at LXer: Plotting in Seaborn is much simpler than in Matplotlib. While Matplotlib makes the hard things possible, Seaborn makes complicated things uncomplicated by giving you a range of...

I am trying to automatically backup my Minecraft server, but I am having issues with naming the folders the current date Code: --------- echo Making directory named "$(date +"%B %d %Y")" mkdir...

Hi! I've now googled for hours without any reasonable result. I'm looking for a simple program (gui) which listens on port 514 (syslog) and just displays the info. I don't (necessarily) need it to...

Hey guys, having an issue that I'm sure has a quick fix I'm just not seeing. Running Linux Mint 19.3 currently, and I'm attempting to switch over to Windows 10 using a bootable DVD. I inserted the...

Published at LXer: Magento is a free and open-source e-commerce web application that allows you to create a fully functional eCommerce store in minutes. In this tutorial, we will show you how to...

I ran grub2-install successfully on /dev/sda1, so it reported, but when I boot, when I enter Code: --------- set root=(hd0,msdos1) chainloader +1 boot --------- into the grub> prompt, it...

Published at LXer: Debian lets you make a lot of configurations to even the smallest of the system modules, because it is an open source OS. One thing that you can configure, among these, is the...

Recently I needed a faster machine to compile natively binaries I would then run on the RPi Zero. I Have the RPi 4 so I thought it would be a good choice (some 6 times faster then the Zero) ... Went...

Q:what is 'AlienBob' 's real name? ... it wouldn't happen to be 'Patrick Volkerding' now would it? ,,,because, if it is, then 1). my name is MUD, 2). my name is MUD and 3). my first and last...

Published at LXer: Though Nano is less complicated to use than the likes of Vim and Emacs, it doesn’t mean Nano cannot be overwhelming to use. Learn how to use Nano text editor. Read More......

Hi Building a Debian based application composed of a Python server and Unity3d executable. I need some way of monitoring both server and executable and relaunching both if either quits or crashes....

Just a deep recommend for moderately tech savvy, net educated people who enjoy a brilliant combo of "magic tricks" and hard science all about Us and the world we are creating... and a side issue of...

Published at LXer: The executable permission of chmod command has been removed accidentally. How do you restore executable permission to chmod command In Linux? Read More......

How would I go about that? I tried cron jobs but they don't work without logging in.

I'm using Ubuntu 19.10 and the application called "Disks" to attempt to format a USB thumb drive. I have attached a screenshot of the error I get when I attempt to format this usb thumb drive.

I have this yaml file with one song in it, but I would like to add another. The file is just this: Code: --------- eridblight: Borderlands 2 - Eridium Blight Extension: aud --------- I...

Published at LXer: If you need a quick and easy web service, the Python SimpleHTTPServer might be right for you. Read More... (https://www.redhat.com/sysadmin/simple-http-server)

Hello I have a few, very old thin clients with 512MB RAM and 512MB disk. I am hoping to find a desktop Linux with GUI to install. Do you have a distribution recommendation that could run in on this...

The first BASH script (addheadline) echoes the line written to the JPEG, and this works perfectly well in "addcomment" (returning the string after the string delimiter [+ or &]). There are lines in...

Published at LXer: The Linux creator recently announced he[he]#039[/he]d upgraded his main PC to a speedy AMD Threadripper 3970x-based processor. But a computer is more than a CPU. In an exclusive...

firefox refuses to start, and if called from a Konsole gives "Bus error". I'm running (64bit) 14.2 fully patched (in a qemu4.0 vm from a 14.2 patched host) Has anyone ideas what to do to get it to...

Hi All, When I reboot Debian Bulleseye, I get the normal boot messages before the log in screen (please see attached image). Keeps saying "OK" in green with a boot item next to it. Suddenly the...

Published at LXer: LAMP is a conventional model of web service stacks. The components that LAMP is built from are all open-source and include: the Linux operating system, the Apache HTTP Server,...

I am thinking of getting a new laptop, and am considering, either a lenovo yoga with android or a chromebook, and I would like to know if anyone has tried putting LFS on either of them, as a dual...

Hi i am Soman Kitty, looking for more friends

I'm having the same problem with Ubuntu 18.04 and 20.04 on my Dell M6500. Bluetooth stays ON for about a couple of seconds and immediately disconnects. I don't understand if this an issue related to...

I have recently installed Kubuntu 20.04 after having successfully used earlier LTS versions for over 10 years, and have set up static IP addresses (in order to use openSSH on my home network) for most...

I recently installed Slackware 14.2 (x86_64) and running now XFCE. The problem is my touchpad is not rightly configured: when I tap two fingers, it acts as a third button, not as a right click. I...

Good day All, Can someone please assist me on how can I send file attachments with robot mail in qmail? i am able to create a robot email which can just send a plain email but my intention is to...

Sorry for this rather arcane question. I am upgrading my system with a beautiful Lenovo Thinkpad P53 with the latest Debian-testing, Xfce version, and I hit a problem when re-installing two softwares...

I am trying to get a USB GPS device working with a web browser. So that I can use things such as Google Maps, Open Street Maps, Ordnance Survey etc. in a web browser. So far I have gpsd working...

Published at LXer: In this tutorial, we will show you how to create your own docker image with a dockerfile. A Dockerfile is a script that contains collections of commands and instructions that...

So I have had this problem for a while that when I put my laptop to sleep, the keyboard then doesn't work. My external USB mouse works and my touchpad is disabled (so not an option). Please guide me...

Get libseccomp from https://slackbuilds.org/repository/14.2/libraries/libseccomp/?search=libseccomp compile then install Add --enable-seccomp \ to the slackbuild from...

Hello, I'm using super-sed 3.62, and noticed that ssed seems to remove (\r)\n from the regex before proceeding : Code: --------- #NOK ssed -R "s@^.+.+\r?\n@@g" ...

I just managed to install CentOS 8, minimal. (No GUI). I tried to configure my PPPoE connection, but when I try to run yum install rp-pppoe I get: No match for argument: rp-pppoe Can...

Published at LXer: Yarn is a JavaScript package manager compatible with npm that helps you automate the process of installing, updating, configuring, and removing npm packages. It caches every...

Hello, When i have the ufw for the pve node active, the container is unable to apt-get update or any apt-get install. When I disable the ufw for the pve node, apt-get works very fine. I want the...

Hya Something I cannot understand happened to my Penguin. I appreciate any comment. *System* Debian bullseye, up-to-date (as of last week) AMD 64. While I was analyzing local python2 program,...

Published at LXer: BASH printf is a complex piece of machinery. The man page says a printf command should look like printf FORMAT [ARGUMENT]..., which makes it seem the "argument" is the thing to...

I'm having an issue with a E200HA running Ubuntu 18.04LTS. Recently my wifi has started dropping at random times. I've looked for answers and tried: using the original firmware drivers from the...

Using mutt on Debian 9 with postfix I have told that l do not need a .muttrc in my home directory if l just want to sent normal mail? But if l need to sign the mail with my key then only a single...

Published at LXer: After unveiling their first-ever AMD-only Linux laptop, TUXEDO Computers have also launched the TUXEDO Book XA15 laptop for gamers and everyone who wants desktop-class...

Hi; i have build in the book of LFS systemd 9.1 till 6.2 chapter http://www.linuxfromscratch.org/lfs/view/stable-systemd/chapter06/pkgmgt.html then i have build dpkg, APT, kernel-5.6.14 ...

Hi, I'm setting up practice environment for my RHCE exam. Currently, I'm running CentOS 7.0 on Oracle VM VirtualBox. I created one VM and installed CentOS 7.0 on it and then cloned it with the...

Published at LXer: phpMyAdmin is a free and open-source application that can be used to manage MySQL and MariaDB database through a web-based interface. In this tutorial, we will explain how to...

Im modding a game (command and conquer 1) to add some music to it, and in their mod wiki they say you need to convert your audio files to *16-bit 22050 Hz WAV* with a program of your choice. So im...