LinuxQuestions.org

My Update Manager not working. This has been going on for a month now. I have tried other “software sources” Whatever the source I choose I always see a failure notice: “The repository may no...

Published at LXer: Deja Dup is a simple and powerful backup tool for Linux operating systems. In this tutorial, I will show you how to install the Deja Dup backup tool on Debian, Ubuntu, and CentOS...

*NuTyX 21.07.3 available with cards 2.4.132* The NuTyX team is happy to announce the new version of NuTyX 21.07.3 and cards 2.4.132. The GIT depot inform us that we did more then 4000 commits...

In my code looks like I have a cyclic dependency of shared pointer as a result of it I believe destructor is not getting invoked. Here is my code Code: --------- #include...

I need a script which can use a static username and password to test SSH login is successful or failed in more than 200 devices. Below Script doesn't have username input. ...

Published at LXer: Portainer is a lightweight UI manager for docker which can be used to manage different docker environments such as docker hosts or docker swarm clusters. In this article, we will...

How to extract/get some parts/clips out of a MP4 file to be concatenated into another new MP4 file tried to get/extract out only first 19 seconds, also a part beginning from 32th up to its next 37...

Hello ALL , I've been attempting to have hostapd allow both wpa3 & wpa2 devices access a linux based router (home brewed) ... using slackware64-current Linux-5.10.41-HUGE , Self compiled , ...

Hello , I recently tried to install XFCE from a tar.bz2 file. I did all the steps extracting , using the terminal. etc, but could not find an install file in the extracted directory, there was a text...

Hi, I want to install a penetration testing software on my Slackware VM. I've been having trouble finding/installing. Does anyone know any open source penetration testing software that would work on...

Published at LXer: Gather 'round, kids, and I'll tell you stories of rotary dial phones, modems, and FTP. Mozilla has finally expunged File Transfer Protocol (FTP) from the Firefox browser – an...

The recent freetype upgrade in current breaks font rendering in certain programs (alacritty). I downgraded to 2.10.4 for the moment. Here is the link to the upstream bug report:...

Good morning, I have a fedora server, in which I have kvm with virt-manager. The images of the guests are qcow2. Days ago by mistake 2 images of 2 guests were deleted. Both are in the snapshot the day...

Published at LXer: Adobe joins a list of other high-profile companies to contribute significant funds to the development of Blender. Contributions from corporate members directly support core...

Published at LXer: You can compress and encrypt archives with 7-Zip with AES-256 encryption. Find out how. Read More... (https://www.redhat.com/sysadmin/encrypting-decrypting-7zip)

I am running Slackware64-current and trying adjust my rc.inet1.conf to include a bridge for containers, but have yet to be successful. Trying to understand the operation of rc.inet1, I set...

On my laptop I have Kubuntu 21 On my desktop I have Ubuntu 18.04.5 because of compatibility issues The software on my Kubuntu 21 is 6.1.1 and it functions correctly. The same software on...

Published at LXer: Learn how to configure a Fedora CoreOS host to run your GitHub Actions. This tutorial introduces you to Fedora CoreOS and Github Actions. Read More......

since i installed Slackware -current (a year ago) i have this problem of _focus stealing_ by one single *xterm* window inside a *fvwm* session. i shh from that xterm window to my main server where i...

Published at LXer: GNOME’s annual GNOME Users And Developers European Conference (GUADEC) kicked off as an online event that will last until Sunday, July 25th, 2021. Read More......

Hi, I'm a newbie who's been trying out different flavours of Linux. I enjoyed most of them till I installed Debian-- then everything came to a screeching halt. From the research I was able to...

Having been prompted to upgrade my kernel by the poll I noticed in this forum today went to edit the lilo.conf file, using vim, and was surprised to find Code: --------- E325: ATTENTION Found...

Published at LXer: If you've ever needed to know whether a physical cable is connected to a network port on your Linux system, you don't necessarily need to be right in front of the computer or...

I'm just curious here... I've been running Slackware for nearly 20 years as my primary OS. During that time I've almost always used the generic kernels w/ initrd, and manually perform kernel...

Published at LXer: WordPress 5.8 is finally here and there are a lot of great changes for its users. The new version include many small under the hood improvements and significant changes that will...

Published at LXer: In this post, we shall cover a few of the top, open-source artificial intelligence (AI) tools for the Linux ecosystem. Currently, AI is one of the ever advancing fields in...

Hi my friends ) I have a stm32f103 microcontroller. I need to make a remap PA7 to use TIM1_CH1 instead of TIM3_CH2. what should I turn on and what should I turn off for this ? can you write how to...

So new to Linux and I know about enough to potentially kill something. I went into the system monitor and my ram was reporting as 3.7 GiB. That kind of confused me and made me think that maybe...

Published at LXer: In this article we’ll take you through the basics of files and permissions. We’ll use the ls command. It’s an external command provided the GNU core utilities. The package...

Howdy slackers: I am automating luks+lvm installing. My script prompts me for passkey, saves the key to a file, and then uses cryptsetup with the --key-file option After setup, I would like...

I have my main server (Debian based) at the house here hooked up via USB to a UPS. When the battery level reaches critical, it's configured (via the Power Settings app) to shut down. As it's shutting...

Published at LXer: In the following tutorial, you will learn how to install Syncthing on Ubuntu 20.04 and or 21.04 Hirsute with complete steps and screenshots. Also included is an example of making...

My provider is Tello, which now uses T-Mobile's network. My own research (digging through forum posts online) indicates that the PinePhone is said to work fine on the T-Mobile network, and at least...

Using Ubuntu 20.04 Code: --------- $("#doctor").focus(function(){ alert("focus is on #doctor"); indata="doctor"; })

No help on Ubuntu or mint so am trying here. It's frustrating constantly having to hit F10 to turn off keyboard lighting to save power. Mint used to have an entry under system.d that in effect...

Right. After much awkward messing I can declare * Ebay item 184874479660 is a good one. * The Labliusts kit from Amazon.co.uk supplies the bad one. It gives continual undertvoltage warnings. ...

Published at LXer: The Debian Project released today a new Linux kernel security update for its Debian GNU/Linux 10 “Buster” operating system series to address several security issues. Read...

Published at LXer: In January, Firefox marketshare was 8.1% of worldwide desktop usage, but at the end of June, it became 7.17%, which indicates that the browser has lost a large portion of its...

I am compiling a program - memwatch - written by Johan Lindh; that is an open-source memory error-detection tool. (https://www.golinuxcloud.com/how-to-find-memory-leaks/) MEMWATCH supports ANSI C;...

Hello Everyone, After running into similar problems in the past (1...

Hi, I would like to create a bash script. I need a little help, I have no idea how I could create it. Situation: I have a .txt file with 3 IPs. Every IP is running RDP service under Windows. I'm...

Published at LXer: In the same way that someone who talks far too much is exhibiting logorrhea, or excessive word-iness, someone who uses far too many digits in their numbers is exhibiting...

Hi guys..I hope you doing well..I just Installed new Debian OS.it stuck in command prompt.i have logged in but it just shows: root@debian: Other problem is... when I try to use my other hard drive...

Published at LXer: UBports, which took on the task of maintaining the Ubuntu Touch mobile OS after Canonical abandoned it, has released OTA-18 with lots of improvements, but still based on the...

Hi, I'm wondering about how to manage updates in a world with a zillion language package managers, containers and other weird stuff managing itself. Once upon a time I learned to use package...

Heya, I've been dabbling in Linux, UX derivatives such as BSD and HP-UX for a while now and was in need of a bit of help. I've had this small side-project going on of creating a linux router out...

Published at LXer: One of the common problems Linux users encounter on the command line is locating files with a particular name, it can be much easier when you actually know the filename. Read...

Hi all, As of this morning I accidently screwed up my Synology device. I tried to manually install iperf3 on it for which I assumed you had to overwrite some files in the /lib folder on the...

Trying to setup a little AWS Box (Debian Linux) to act as a router taking public traffic (eth0 - single network interface) and redirecting it to a different public IP address, different ports and then...

Thank you for welcoming me to this forum, been a long timer in the IT World - popping in every once in a while to try and work out some more advanced stuff in the Linux world.