LinuxQuestions.org

Published at LXer: Get started with simple containers using the tools available in the lxc project. Read More... (https://www.redhat.com/sysadmin/exploring-containers-lxc)

Published at LXer: Monitoring your Linux gaming PC is pretty easy, there's some good applications out there to keep an eye on CPU use and more but what about some stress testing to see how it holds...

Being a user, I have been getting no updates on what's superseding what, so let me ask the questions. I'm on Slackware-Current. Before you say 'If there are old apps lying about…' I don't think there...

hello World thank you linus and community how do I get rid of code that I dont want like facebook and twitter thanks again

Published at LXer: As part of my role as a senior product marketing manager at an enterprise software company with an open source development model, I publish a regular update about open source...

For about two weeks, my guest OS Manjaro has no more internet access. Host is Windows 7, connected via WiFi. So far I've used a network bridge but that wont work anymore. None of the other modes work...

Published at LXer: Canonical has released today new Linux kernel patches to address the latest security vulnerabilities affecting Intel Graphics Processing Units (GPUs) in all of its supported...

i have seen apparmor profiles, and they mainly consist of file paths and read, write, execute permissions. this seems duplicating usual file/path permissions of linux/unix (posix acl). why not just...

My laptop goes to sleep when I close it. When I come back to my laptop to get on, its black, but I can still hear my laptop still on. I have to power off my laptop to get back on my account. Any...

Below copies of post from a thread I have on the Manjaro forums. Any help finding a solution would be appreciated. ---Quote--- I've noticed that sometime when I click a app to launch it I get...

Published at LXer: When you have exhausted most of your troubleshooting measures, there are a few additional actions to consider. Here is a guide to support you through the last few steps of...

Published at LXer: Portwell’s LEAD Series panel PCs come with IP65-protected 21.5- and 23.6-inch capacitive touchscreens. Models include the Apollo Lake based LEAD-PPC with Linux, Win 10, or...

Hi, You may find that How Linux Stores and Manages User Passwords (https://www.maketecheasier.com/how-linux-stores-manages-user-passwords/) is useful to you as admin; ---Quote--- Have you...

I've got 2 new dell laptops running Slackware current generally using ssh to connect to my servers running Slackware 14.1 and everything is fine. However this morning I connected "to" one the...

Hello! I started working with kali (I have a live USB boot at the moment), but I cannot seem to get the wifi working. I have an ethernet cable connected and I get internet from that, but I cannot...

Published at LXer: The Zombie Panic! Team put out another update on the progress towards version 3.1, what's turned into a massive overhaul to many parts of the game as Linux support also comes in....

I have been using anacron to do daily backups for some time with no problems on my Linux Mint 18.1 system. On another laptop I installed Linux Mint 19.2 and used the same steps to backup, but it did...

Hi. I installed last Zen on U18 and can not find blkio cgroup. original kernel: Code: --------- root@host /sys/fs/cgroup/blkio # ls backup blkio.io_service_time ...

Published at LXer: When working with email, you never know what to expect. The issues that system administrators come across vary from place to place, from person to person, and from server to...

Listing blobs with vrms in my favorite distro outputs this: Non-free packages installed on peppermint *amd64-microcode* Processor microcode firmware for AMD CPUs fonts-ubuntu sans-serif font...

Published at LXer: The Document Foundation announced today the general availability of the LibreOffice 6.4 open-source and cross-platform office suite for all supported platforms. Read More......

Listing blobs with vrms in my favorite distro outputs this: Non-free packages installed on peppermint amd64-microcode Processor microcode firmware for AMD CPUs...

Hi, I cannot use a secondary display in Linux Mint. It is a Dell monitor connected to my Samsung Laptop, however the Display settings only give me the option of making the monitor my "primary" and...

Published at LXer: For the latest Kali Linux 2020.1, released yesterday, the developers have decided to go with a traditional default non-root user model. Other changes in this Kali Linux release...

Published at LXer: COPR is a collection of personal repositories for software that isn’t carried in Fedora. Some software doesn’t conform to standards that allow easy packaging. Or it may not meet...

Published at LXer: The FAMP stack, which is akin to a LAMP stack on Linux, is a collection of open-source software that is typically installed together to enable a FreeBSD server to host dynamic...

I've install the kali linux then after my my pc worked well when started the upgarding of firmwware the wifi card is BLINKIG with "Device not Ready" then after I tried several ways but no result found...

Published at LXer: Linux has been a multi-user system since the beginning, and UNIX long before that, so there are built-in tools that go back 40 years to help you monitor who’s logged into your...

I have a board with three devices on mdio bus connected to SoC (AM3358). Only one phy (AR8035) is connected to SoC through rgmii, the other two devices (MAX24287 and DP83620) have only mdio...

I have found an interesting problem on SO, that includes php, php-ffi (https://www.php.net/manual/en/book.ffi.php), libffi, a large shared object, and results in a message from dlopen: Code:...

Hello, I have hardware device that accepts serial input over two wires (nmea0183) and outputs the signal over USB. Unfortunately no driver loads when I attach the device. I can see other devices...

Published at LXer: The instructions in this article should work with any Linux distribution that uses systemd, but I personally only tried this with Debian, Ubuntu, Manjaro and Fedora. Read on to...

Hi all, I am simply trying to connect my Raspberry Pi 4 to the PC (ASUS) and use it as a dual monitor. one for the PC and one for the PI. I have connected the HDMI from pi to the HDMI port on PC and...

Hi all, I have searched the web and been unsuccessful in finding what I'm assuming will be an easy fix. All I want to do is name my work spaces any help greatly appreciated

Why isn’t Linux using more than 2.1 GB of RAM. I don’t think I have ever seen it use more. My laptop Intel i5 520M @ 2.40 GHz dual core with HT 2 SODIMM DDR3, 2 GB each Speed 1067 MHz 4 GB...

hi, I am using dual monitor configuration on Ubuntu 19.10 with Unity desktop. Everything is working correctly in this configuration: Attachment 32418...

I am unable to retrieve my administrator privileges, sudo password. I cannot recall what caused the loss of the administrator user. Using Mint 19.3 cinnamon.

Once upon a time uptime (https://xkcd.com/705/) was a noteworthy benchmark. Not any more with security patches occurring on a daily basis. How long have your Slackware systems been running? There...

Published at LXer: I[he]#039[/he]ve used Ansible since 2013 and maintain some of my original playbooks to this day. They have evolved with Ansible from version 1.4 to the current version (as of...

I have RHEL 8 installed on Linux Server. I have tried to download lamp and install mysql but can not get connected to mysql or verify it is installed. can anyone supply linux commands to install and...

Hello guys, Thanks for allow me to be part of this community. I very new at Linux and I'm running my first project. So far I guess is working however when I want to display the output of a command...

Published at LXer: OpenMandriva Lx 4.1 is just around the corner, and the Release Candidate (RC) build is now available for public testing, giving the community a glimpse over the features and...

I have a rhel6.10 dhcp server. I'd like to know if there is a way to purge IPs based on range, such as 192.168.1.0/22. I have a couple locations I would like to purge, without wiping out the the...

Published at LXer: In this Docker tutorial, you’ll learn various ways of running a container along with the explanation of various options that are used. Read More......

Could you explain NED?

Published at LXer: There are 3 models of the Raspberry Pi 4 (RPI4) available. They are identical except for the amount of RAM onboard; choose from 1GB of RAM, 2 GB of RAM, or 4GB of RAM. There’s no...

Published at LXer: Last year, I brought you 19 days of new (to you) productivity tools for 2019. This year, I[he]#039[/he]m taking a different approach: building an environment that will allow you...