LinuxQuestions.org

Hello, In VANET, when we evaluate routing protocols (such as OLSR, AODV, GPSR...) as function of number of connections(or traffics): The number of connections(CBR or TCP) is the same as the...

The reboot from the latest update (in Mint 19.3 Update manager suggestions as per 19 Jan 2020) maxed out my screen resolution and I can't find a way to fix it using the gui or terminal. I have tried...

so i have been having sound issues in fedora. it used to crack and stuff so i would go into /etc/pulseaudio and comment out the 'load module module-udev-connect' and that would work perfectly and...

How long has Mandrake been going? I think this was my first distro but not sure at the time it was a root version. I am looking for my first Linux distro I followed it with Redhat then went to...

hi, this server was working and i try put select and non blocking and obviously i something change in process and now not working errno sad: 88 strerrno sad: socket operation on non socket ...

Can you put a cinnamon desktop on Ubuntu? I want an Ubuntu that looks more like Windows 10 which version should I use to start with 18.04.3 LTS or 19.10 ? Are the desktops the same as I have...

I went to the download page has two the first 18.04.3 LTS says 3 years LTS the second is 19.01 and only for 9 months. Are the desktops the same and why is the later only for 9 months?

Today, I´ve published a how-to for translating for Bodhi Linux (and for other projects) on my website: https://easylinuxtipsproject.blogspot.com/p/translating.html This how-to should make it...

When I decide to update slackware-current, I usually back up, grab the iso, upgrade the individual package dirs without --reinstall or --install-new, because that allows me to leave out a lot of bloat...

Something gone wrong several days ago with GNU Cash application, so every time I reboot a computer or DE now it starts automatically with KDE and says "GNU Cash could not obtain the lock for file...

"cinnamon just crashed you are currently running in Fallback Mode." I know this has been asked before, but the latest answer I found was from 2019 with no solution for my situation. Just loaded...

Hi All, Looking for a bit of help. I am a novice script writer and I am currently working on setting ACLs for the splunk user on a RHEL server. My aim is to first search the splunkd.log to...

Strange behavior during installation of Slackware current (19.01.20) on Lenovo C260 monoblock (Celeron J1850, 4 cores): Kernel panic - .. Not all CPUs entered broadcast exception handler. After...

Hello everyone, I have a little trouble with Jupyter Notebook, which is not opening in my browser. I have spent the last two hours on tutorials to solve the problem, and just don't understand...

Hi, I've written a small shell script service on a systemd timer that polls the status of my laptop battery using TLP and then sends me a notification depending on how low it is. The problem I'm...

Hello, I upgraded my system to kernel-5.4.13 and after reboot the system hangs saying " Loading kernel vmlinuz... Done " I am using elilo and have copied the new vmlinuz file to...

Up front i am very sorry for my previous thread about the difference between, you know what. I still like to understand so i will try to ask it in steps, perhaps that will give me an answer and keep...

"syslog file size should be configurable" what is the meaning of this statement and how we should check the file size to be configured.?

Published at LXer: To copy a file from another machine, you can use the scp utility. In this short tutorial you will see how to achieve this using simple commands. Read More......

Hi All. I'm new to the forum and quite new to Linux. I would like a little advice about the right distro for me. Previously installed Ubuntu Bionic Beaver and the network card started giving...

Published at LXer: The beginning of a new year is always a great time to evaluate new ways to become more efficient. Many people try out new productivity tools or figure out how to optimize their...

hello, My name is john. i am new in photoshop and graphics designer. firstly i am using a laptop for learning photoshop. but now i think i need to buy a new pc . so now i select Dell U2415...

Please help me with this issue MariaDB not starting. Its a production server so not able to reinstall and clean the data at all. (This command executed by me) systemctl -l status mariadb.service ...

Published at LXer: Git branches are created in order to isolate specific Git commits from the rest of your main Git history. If you main Git history is based on the master branch, you can create a...

PROBLEM SOLVED - it was a hardware problem.

Trying to get familiar with Debian 10. Here is my first hickup: Code: --------- root@debian:~# grep CREATE /etc/login.defs CREATE_HOME=yes root@debian:~# useradd user123 root@debian:~# ls...

Suggestions for Linux learning Does anybody have a suggestion for a good method for Linux trading or some free Internet learning site for a newbie.

I use Dolphin as a file manager, usually, but I also use Nemo when required. They both have a file folder as an icon in the Panel. How can I change those icons so I can differentiate between the...

Published at LXer: Fail2ban is a free, open-source and most widely used IPS (Intrusion Prevention System) application that can be used to protect your server against brute force password login...

I would like to know how I can install Linux (Mint 19.3) on a external harddisk so that i can use this disk with my HP laptop UEFI and with my ACER laptop BIOS. I made a bootable USB stick on my...

Published at LXer: Last year, I brought you 19 days of new (to you) productivity tools for 2019. This year, I'm taking a different approach: building an environment that will allow you to be more...

I host a mail server in AWS. What kind of other security measures should I be running (ie something like security onion, IDS/IPS(snort), a log server, SIEM, logwatch, etc....). I use it only for...

Problem: I ran dmesg to see if the driver for my Hauupage Live 2 was loading (I am trying to get that to work with Linux but I do not want any help with that at this stage - or I won't learn...

Published at LXer: Open source database vendor MariaDB updates its flagship platform with new features to enable the convergence of transactional and analytical databases Read More......

What I’ve done: 1. When trying to install a live session of “Mint Cinnamon” from a burn-verified DVD, the computer reaches the desktop, but after about 2 minutes of opening programs, or absolutely...

Hi, I'm writing here because i can't get the Wireless Card working. Here is the output of ifconfig: -------- lo no wireless extensions. -------- The PC is a Trekster laptop with an...

Hereby a request to the developers for the upcoming Bodhi (6.0 or 5.1): would you perhaps want to consider removing web browser Midori from the iso and replacing it by Epiphany? The problem with...

On a fresh install of opensuse leap 64 bit, I can boot into run level 3, but am unable to stop nouveau from loading. The box has the nvidia 6200 video card and I see that yast does not support it. The...

Published at LXer: In this edition of our open source news roundup, we take a look machine learning tools from Uber and Lyft, open source software to fight cancer, saving students money with open...

My USB connected Android phone is no longer seen as an external drive. I've verified the issue with a second laptop running the same configuration I've also verified there isn't a problem with the...

Hi: I tried with Code: --------- $ mplayer [youtube video clip URL] --------- This is the output: Code: --------- bill@darkstar/almacen/Nonsoft/libros$ mplayer...

I'm running Linux Mint 19.3 tricia with a relatively fast desktop PC i7 quad processor and 16gb ram running at 1300 mhz. I have a Lacie 4 TB drive attached via usb and it is PAINFULLY slow. it has a...

I'm sure this discussion has been had around LQ before, but I wasn't able to find anything specific. I'm having some irritation around how my Xubuntu system handles updates. I use it on a machine...

Published at LXer: Condition making statement is one of the most fundamental concepts of any computer programming. Bash if statement, if else statement, if elif else statement and nested if...

hello, I was trying to install Parrot OS on my new Windows laptop. Everything was going right but when I booted my laptop with Pendrive and ran the installer I received a screen with the message:...

Hello, I am a Windows user moving onto Kubuntu. I am running Kubuntu 18.04.3 LTS. Is there the equivalent of Device Manager of Windows? I searched the weeb and found commands but is there a...

Ok, now this might sound a bit confusing, but I've scanned the net and found questions about this, but the answers are always as if the person asking, has a masters degree in networking, there's no...

A Western Digital My Book World Edition was connected to my network. Probably due to a technical defect, I could no longer approach this. And also doesn't start anymore. To be able to access the...

This may not fit in the newbie section but I'm still a newbie to Linux so here goes. I have a laptop running Fedora. I have just bought a replacement and I'd like to pass the laptop to my son for...

Published at LXer: Zaloha.sh is a directory synchronizer that stands out by its small size and simplicity. It is actually a BASH script. It consists of only one file, Zaloha.sh, whose size is 125...