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Updated 2024-11-26 22:01
Hardware error in dmesg, how to be sure which component is the problem?
Hi, I've recently swapped an old nvidia gpu for AMD rx 6700 xt, and since then I had a couple of errors logged in dmesg. When the error happens (only happened while gaming so far) the game freezes...
Evidence of experience for Linux System Admin jobs
I've been an avid user of linux for the past 3 years. I've played around with different linux distros, the linux terminal, and I have a pretty solid knowledge on my way around a linux system, even if...
LXer: How to Install Vaultwarden Password Manager with Docker
Published at LXer: Looking for a self-hosted password manager? Check out our guide on installing Vaultwarden with Docker Compose and regaining control of your data. Read More......
Linux Mint 21.2: 2 Samba Problems
I have 2 problems with my samba configuration in Linux Mint 21.2. This machine is new hardware (new to me), and it's also replacing Windows 10, as a virtual box base. This machine's main job is a...
LXer: Cincoze DX-1200 Industrial PC for Railway Applications
Published at LXer: The DX-1200 is a high-performance industrial embedded system designed to meet demanding computing tasks in various applications. The device is built around the 12th Gen Intel...
Postfix Lockdown
Hello, I would like to configure a Postfix server on my network to accept e-mails from various local devices (document scanners, IoT sensors, etc.). The policy that I would like to apply is that...
Connecting dev-board to internet via Ethernet cable connection to host pc
Hello i am trying to connect to the internet on my DE10 nano board (running debian) via a ethernet cable that connected to my host pc (Windows 10). Currently i am able to SSH into DE10 board via the...
Have both Linux POP OS and LINUX MINT, need to remove POP OS-How to
I loaned a computer I was not using at the time to a friend and he returned it when the one I was using gave up. He installed both POP OS and Linux Mint on the only hard drive, each utilizing one...
Weird oddly specific character/symbol substitution going on. Bash's "read" interprets "?" as ";"
If this situation has any glaringly obvious solution somehow (other than reinstall the OS after formatting and/or exorcising the PC), I'd love to hear. But since it's not really critical at all (I've...
LXer: Ubuntu Touch OTA-2 Rolls Out with Support for Fairphone 3, F(x)tec Pro1 X
Published at LXer: The UBports Foundation announced today the release and general availability of the OTA-2 software update for their Ubuntu Touch mobile operating system based on Ubuntu 20.04 LTS...
slackpkg upgrade-all seems to ignore some blacklisted items
I have ffmpeg in /etc/slackpkg/blacklist, but upgrade-all keeps upgrading it. I don't have issues like this for other packages in my blacklist.
Easy way to install gcc-12 alongside gcc-13?
Is there an easy way to install gcc-12 alongside gcc-13? I see there's a gcc5 SlackBuild, but is there a way of doing this without building from scratch and just using the Slackware txz binary...
Why a regular grammar cannot be both left-recursive, and right-recursive?
It is stated that a regular grammar can be either left-linear, or right-linear; but not both. Want to understand why? Let us take the below grammar, which is having left recursion, in all except the...
LXer: How to find SAN LUN Mapped to VxVM Disk in Linux
Published at LXer: 2DayGeeK: This quick tutorial describes how to identify which SAN disks are mapped to which VxVM devices on Linux. Read More......
Change of associativity for a given recursive grammar.
In section 3.7.1, of the book (made available freely online, by the author himself at: https://holub.com/goodies/compiler/compilerDesignInC.pdf, have on page #176), the mention of grammar, for a...
LXer: Linux lover consumed a quarter of the network
Published at LXer: Penguins are OK with glaciers. Academics not so muchAh, gentle reader, we find ourselves once again at that juncture of the week we call Who, Me? in which your fellow Regizens'...
CERTBOT: fullchain.pem vs privkey.pem
Hi! I have used CERTBOT and successfully get the SSL certificates. However, I don't understand the purpose and difference between these 2 files: /etc/letsencrypt/live/domain.com/fullchain.pem...
LXer: Zorin OS 16.3 Released with New Upgrade Utility, Zorin Connect Improvements
Published at LXer: Zorin OS devs informed 9to5Linux today about the general availability of Zorin OS 16.3 as the third update to the latest Zorin OS 16 operating system series based on Ubuntu 22.04...
Thinkpad T400 shows red light on bezel
This is an elderly Thinkpad that I keep as a spare or a loaner. Last week I was asked for it, so I installed the current crop of updates for Linux Mint. Soon after I delivered it, they told me that...
LXer: Google's browser security plan slammed as dangerous, terrible, DRM for websites
Published at LXer: 'The solution to the surveillance economy seems to be more surveillance' Vivaldi boss tells El Reg. Google's Web Environment Integrity (WEI) proposal, according to one of the...
Wordpress at Ubuntu
Hi I'm trying to solve the test task. I need to install Wordpress with Nginx, MySQL, PHP (7.3, 7.4, 8.0). The 1st virtual host need to be handled via 7.3 PHP through the port 'pool' to 'inet'....
New Old Guy Here
Hello, Iim new to this forum and relatively new to Linux. I decided to try Linux Mint in an old HP Pavilion dv7t-6100 that was about 13 years old. It was ok, but I never got my Wi-Fi working quite...
5.4.249: Sign bzImage
Hello, Using "make ARCH=x86_64 defconfig" + make, I created bzImage. This image boots my PC when secure boot is disabled. Grub 2.06 is used to boot bzImage In order to boot when *secure boot...
LXer: Plasma 6 Development Update: Unveiling Features Removals
Published at LXer: KDE developers have announced which features they will remove in the upcoming Plasma 6 desktop environment. Hereis what they are! Read More......
Drunk Satellites
I sleep outside during Oregon's dry season, so I can stargaze myself to sleep, and during the periodic intervals where I wake up and look up. There are way more satellites than there were when I...
Apt segmentatio9n fault
Any command I issue in a terminal for apt immediately ends with a segmentation fault. This occurred after my computer had a sudden loss of power while in suspend mode. now any apt commands seg...
unable to see users added under primary groups of other users
Hello linux geeks, when we create a users say spiderman and hulk by using sudo useradd spiderman sudo useradd hulk by default we can see spiderman and hulk groups got created when we had...
Android gate app asks for Internet connection only after loading music app
I live in a gated community. The gate opens with a Bluetooth app. I bought a 'smart'phone to use it. I went for a walk this morning but first side-loaded a music player app and some audio files....
LXer: Mesa 23.2 Brings OpenGL 3.1 & OpenGL ES 3.0 Support on Asahi, New RADV Features
Published at LXer: The Mesa 23.2 open-source graphics stack is now available for download as the second major release to the Mesa 23 series bringing new features to the RADV Vulkan driver for AMD...
Mysql won't start after upgrading ubuntu from 18 to 20
This the error message I get when I tried to start mysql Job for mysql.service failed because the control process exited with error code. See "systemctl status mysql.service" and "journalctl -xe"...
is it possible to compile qt6 without webengine ?
hello, currently I use qt5-5.12.12_nowebengine-x86_64-1_SBo with the Dave Woodfall slackbuild. https://slackbuilds.org/repository/14.2/libraries/qt5/ WEBENGINE=no ./qt5.SlackBuild for qt6 i...
Client connected to the OpenVPN server, but can't see the internal network
Hello, My OpenVPN server NICs are: Code: --------- enp0s3 (NAT) enp0s8 (LAN) --------- And their IP addresses are:
Protonvpn connection issue
I'm using the protonvpn-cli-2.2.11, because I can and very much want to go around networkmanager. I'm a slackware64-15.0 user, so I don't have to suffer that <...sentence deteriorates into...>
LXer: Building Your Own CLI (Command Line Interface) Tool with Python on Linux
Published at LXer: In this tutorial, we will learn how to build our own Command Line Interface (CLI) tool using Python on a Linux system. A CLI tool allows users to interact with a program or...
HOWTO: Install GRUB on Slackware with EFI
On a system already booting with elilo: As root: Code: --------- /usr/sbin/grub-install --target=x86_64-efi --efi-directory=/boot/efi/ --bootloader-id=uefi /usr/sbin/grub-mkconfig -o...
MATE System Monitor is not remembering my custom column entries.
Hi. I'm running MATE 1.26 on Debian 12. I want 'Memory' to show on MATE System Monitor. I check the box in Preferences and all is ok. When I close MATE System Monitor, and reopen it, the 'Memory'...
LXer: Fun with Rust: Creating a Linux Terminal Quiz Game
Published at LXer: In this tutorial, we will explore how to create a fun quiz game using Rust programming language. The game will be designed to run in the Linux terminal, providing an interactive...
wired connection not working after libvirt virsh qemu sboinstall rc.init1
hello, after installing (sboinstall) libvirt, qemu, virt-manager the wired connection eth1 stopped working. Code: --------- root@mm:/home/mm# ifconfig -a eth1:...
Newbie
Hi all, Newbie on the linuxquestions forum? Don't know how to start?
iptables v1.8.9 (nf_tables): Need TCP, UDP, SCTP or DCCP with port specification
Hello, I ran the following iptables rule: Code: --------- # IF_MAIN=enp0s3:0 # IF_TUNNEL=tun2 # YOUR_OPENVPN_SUBNET=10.10.0.0/16 # iptables -t nat -A POSTROUTING -s $YOUR_OPENVPN_SUBNET -j...
LXer: CIQ spins out its own Red Hat Ansible interface take: Ascender
Published at LXer: CIQ, Rocky Linux[he]#039[/he]s founding support and services partner, has customized its own take, Ascender on the Ansible AWX front end to the popular DevOps program Ansible. ...
Error message ('dpkg interrupted) with update/backup and some installations
When installing and doing backup I get this error message: E: dpkg was interrupted, you must manually run 'dpkg --configure -a' to correct the problem. When I try to run this in the terminal it...
LXer: A Beginner�s Guide To Dual Booting Windows And RHEL
Published at LXer: In this guide, we'll walk you through the steps of installing Red Hat Enterprise Linux with Windows Dual Boot setup. We'll also provide some tips on how to troubleshoot any...
Torrent client from the command line?
Good evening everyone! I have a VPS running Rock Linux.This VPS has no xorg and no window manager! Does anyone know of a torrent program that runs through the terminal? Thanks.
LXer: OctoX is a radical Rust implementation of a very old OS for RISC-V
Published at LXer: There's still life in the wider Version 6 Unix family i and 9front too. Not only are various editions of Version 6 UNIX, often known as V6 for short, still being maintained i...
rc.inet1.conf ?
Sat Jul 29 08:08:08 UTC 2023 n/network-scripts-15.1-noarch-1.txz: Upgraded. Added netconfig.8 manpage. Thanks to metaed. I always overwrite changes with .orig, then diff the files. ...
Does anyone know of a "tape calculator" like the old adding machines had?
I have been searching, but not finding, a calculator program that displays results and calculations on the screen, looking like the paper tape that old desktop adding machines had. I'm not interested...
LXer: echo Command in Linux with Examples
Published at LXer: Learn how to use the echo command in Linux with clear examples. Read More... (https://www.linuxcapable.com/echo-command-in-linux-with-examples/)
LXer: How To Configure Passwordless Sudo Access to Specific Commands in Linux
Published at LXer: Learn how to run specific commands without sudo password in Linux. The NOPASSWD directive in the /etc/sudoers file allows you to specify a list of commands that can be run...
How do I link IP addresses to server configuration files in OpenVPN?
Hello, Suppose several IP addresses are set on a NIC and the name of the NIC is *eth0*. For example, I have set *1.2.3.4*, *1.2.3.5* and *1.2.3.6* IP addresses on the *eth0*. I want to launch...
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