Articles about ups | UserComp.com

Connect Epson L1250 Printer to Raspberry Pi 4 Server via USB with CUPS

This article provides a step-by-step guide on how to connect an Epson L1250 printer to a Raspberry Pi 4 server running Debian 12 using CUPS. Follow the instructions to set up your printer over USB.

High-Quality 4K SWF to 4K Video Upscaling Without FFmpeg

Learn how to convert a 4K SWF file to a high-quality upscaled 4K video without using FFmpeg. Here are some tools you can try.

Prevent Ads from Windows AI popping on computer

Learn how to prevent Windows AI ads from appearing on your desktop without your consent.

Monitor RIELLO UPS Multiplus MLT Input Voltage via SNMP using Zabbix

Learn how to monitor the input voltage of your RIELLO UPS Multiplus MLT using SNMP and Zabbix. With this setup, you can easily track the latest data and ensure the smooth operation of your UPS. Try it now!

Effortless Method for Keeping Track of File Backups Across Multiple Locations

In today's increasingly digital world, managing files across different locations can be a daunting task. However, implementing a simple 2-1 backup strategy can help keep your files safe and secure. This article provides an overview of the method and how it can be implemented in a home environment with ease.

Getting Path Name of Driver Used for Network Printer LPR-UPS on Linux Ubuntu 22.04 Server

In this article, we will guide you on how to get the path name of the driver used for a network printer with LPR-UPS on a Linux Ubuntu 22.04 server. This is useful when you have multiple network printers installed in different geographical areas, and you want to identify the driver path for each printer.

Troubleshooting CUPS Server Configuration with USB Thermal Label Printer

Experiencing difficulties while configuring a CUPS server to use a USB thermal label printer? Read on to learn how to troubleshoot and resolve this common issue in Linux.

Advanced UPS Protection: Eaton Ellipse PRO 650 Without Ethernet Surge Protection

Explore the features and benefits of the Eaton Ellipse PRO 650 UPS, a powerful solution for your home setup, even without Ethernet surge protection. Learn how to set up and optimize this advanced UPS system. Read more to find out how this upgrade can enhance your tech support experience.

Using Multiple CUPS Servers Simultaneously

Learn how to set up and use multiple CUPS servers running on a localhost, even with a 'FollowMe' printer system. This guide will help you manage multiple printers on a Debian XFCE laptop.

Using Samba Share for Mac OS Time Machine Backups and File Sharing with Finder

Learn how to use Samba share for Mac OS Time Machine backups and file sharing using Finder. Fix common errors encountered during the process.

Capturing Groups in GNU Awk Match Expressions: A Tech Support Guide for Debian 10

This tech support guide for Debian 10 users covers the use of capture groups in GNU Awk match expressions. Learn how to extract and use captured groups in your scripts with GNU Awk 4.2.1 and Bash 5.0.3. Improve your Debian 10 system management and automation skills.

Moving Backup NTFS Ext-File Permissions: A Tech Support Guide

Learn how to move old backups, including different file types like MP3, movies, and games, from an old NTFS drive to a new external drive while preserving file permissions. Follow our SEO-optimized guide for a smooth transition.

A Brief History of Cups Printing on MacOS

Explore the history of Cups on MacOS, its importance in printing, and how to view printed document names. Learn more about this essential tool for Mac users.

HP OfficeJet Pro 8620 Printer Disappeared on Kubuntu - Fixed!

Learn how to troubleshoot and resolve the issue of an HP OfficeJet Pro 8620 printer disappearing on Kubuntu version 24.04 due to driverless CUPS package entries. Follow the step-by-step guide, including a package reinstallation process, and get your printer back online!

Offsite Backup Methods: Big Companies' Preferred Solutions

In the course of researching how large corporations handle offsite backups, it has been observed that many mention cloud backup solutions. However, the specific methods and services used are not always clear. This article explores the offsite backup methods commonly used by big companies today.

Pin Email: Workaround for Classic Outlook without Disabling Conversation Groups

Learn how to pin emails in Classic Outlook without disabling conversation groups and maintain the sorted order by category.

Building an ASP.NET Project: Need to Open Pop-up Dialogues to Interact with Users

In this article, we will discuss how to build an ASP.NET project and open pop-up dialogues to interact with users. However, we will not cover the full article but will provide the required JSON structure for the article metadata. Specifically, we will focus on the challenge of opening a child dialogue from a parent dialogue while maintaining proper boundaries.

Authorizing Users in ASP.NET Core 6 Web API with Windows Computer Management Local Users Groups

In this article, we will discuss how to authorize users in an ASP.NET Core 6 Web API using Windows Computer Management Local Users Groups, instead of Active Directory. This approach can be useful when setting up group-based access control in a small-scale network or standalone web application.

How to Disable Audio Pop-up Notifications in Microsoft Teams Desktop App (except Calls and Meeting Notifications)

Learn how to minimize intrusive notifications in Microsoft Teams by disabling audio pop-up notifications except for Calls and Meeting notifications. Follow this step-by-step guide to customize your Teams desktop app experience.

Administer Linux Servers with PowerShell: Read, User, User Groups, Assign User

In this tech support article, we will show you how to use PowerShell to read, manage, and assign user groups on Linux servers. This guide will be helpful if you are working on a PowerShell script to automatically create users and want to extract groups or unassign them.

Upscaling Video Resolution on QEMU/KVM Virtual Machines for Better Display on Limited Resources

Learn how to upscale video resolution on QEMU/KVM virtual machines to improve display quality even on limited resources. This guide provides step-by-step instructions to optimize your virtual machine setup for a 4K screen.

Using Windows Key for Playing Games (WASD): Disable Pop-ups but Keep Functionality

Learn how to use the Windows key while gaming without disabling it completely, but blocking unwanted pop-ups.

Memory Allocation Exceeds Memory Limit in cgroups v2 for Artificial Memory Load App

While working on an app that generates artificial memory load, the cgroups v2 monitor indicates a proximity limit has been reached. In this article, we'll discuss the simplest version of the app and explore possible solutions to address the memory allocation exceeding the memory limit.

Upscaling Pixel Replication: Improve Display Resolution

Upscaling pixel replication is a technique used to improve the display resolution of content, making it look sharper and clearer on devices. Learn how this process works and how to implement it on various operating systems.

Unable to Edit File Permissions for Added Group Users in Secondary Groups (664)

Users added to secondary groups are unable to edit file permissions with the default setting of 664. This article explains how to resolve this issue.

Transferring Periodic Backups of /mnt/tosh Using Rsync with Hard Link Handling

Learn how to transfer periodic backups of a filesystem containing hard links using Rsync. This article covers setting up Rsync for backups of the /mnt/tosh directory, including the /mnt/tosh/vorbis directory with subdirectories.

How to Get Rid of Annoying Windows Login Pop-ups at Startup

Learn how to disable Windows login pop-ups that appear at startup. This guide covers methods for both local and Microsoft accounts.

Cannot Set Up Cups Server Using Container: 'Cant list printers unless root System Group'

This article provides a solution for users experiencing issues setting up a Cups server in a container, specifically when encountering the error 'Cant list printers unless root System Group'.

Making Informational Pop-ups Shorter in Linux Mint for Tech Support

Seniors and many others have shown interest in learning computers. Discover how to make informational pop-ups shorter in Linux Mint to enhance tech support.

How to Remove Annoying Pop-ups When Opening Apps with URL Protocols in Chrome

Learn how to disable pop-ups when opening apps using URL protocols in Google Chrome. This article covers common apps like VSCode and Calculator.

CUPS Printer Stops Printing After Container Restart in Docker

This article explains the issue of CUPS printer stopping to print after container restart in Docker and provides possible solutions.

Trying to Print Windows Programs with CUPS Print Server on Raspberry Pi

Learn how to print Windows programs using CUPS print server on a Raspberry Pi. Follow the steps to install and configure the print server.

Configuring CUPS: Storing Printer Configurations in Users' Home Directories

Learn how to configure CUPS (Common Unix Printing System) to store printer configurations in users' home directories instead of the global /etc/cups/printers.conf file.

Adding an Epson Network Printer to CUPS on WSL2

Learn how to add an Epson network printer to CUPS on WSL2, including required drivers, printer URI, and given printer backend.

CUPS Printing Unauthorized Error on Debian 12

Encountered an 'Unauthorized' error while attempting to print on a Debian 12 machine with a Brother driverless printer. CUPS print test was successful. Troubleshooting OpenSUSE CUPS issue.

Exporting Google Maps Timeline: Decoding EncryptedBackups.txt

Learn how to decode and import encrypted Google Maps Timeline data from EncryptedBackups.txt files.

Windows Print Queue Not Created Correctly: Troubleshooting with Raspberry Pi and CUPS

Learn how to troubleshoot and resolve issues with creating a Windows print queue when using a Raspberry Pi and CUPS.

PC Reboots Instead of Shutting Down in UPS Battery Backup Mode

If your PC reboots instead of shutting down during a power failure while in UPS battery backup mode, this article provides possible solutions.

Short Duration UPS for Whole House Generator: A Tech Support Question

A user is experiencing an issue where their whole house generator kicks off after only one minute, and they are looking for a tech support solution regarding a short duration UPS.

Ellipse Pro Issues after Driver Upgrade: Error W1020H2 with Eaton UPS Companion 5S1200AU

Users of the Ellipse Pro with the Eaton UPS Companion 5S1200AU have reported encountering error W1020H2 after upgrading their drivers. This article provides potential solutions to resolve the issue.

Replacing Dead Batteries in an APC Back-UPS 1400 (BX1400U)

Learn how to replace the dead batteries in an APC Back-UPS 1400 (BX1400U) UPS system. Replace them with new 12V/7Ah batteries.

VMAF Quality Loss with Bicubic Interpolation in ffmpeg: A Beginner's Guide

In this article, we'll explore how to minimize VMAF quality loss when applying bicubic interpolation for video upscaling using ffmpeg. Beginners are welcome!

Manually Closing Popups in Vim: A Comprehensive Guide

Learn how to manually close popups in Vim and NVim when the automatic closing feature is not working. Follow this step-by-step guide to regain control of your terminal.

Managing Multiple Distribution Groups in Microsoft Outlook for Mac

Learn how to manage multiple distribution groups in Microsoft Outlook for Mac, ensuring you receive emails from the right groups in your Inbox.

High CPU Usage Detected: Solving Whitebox Pop-ups During Full-screen YouTube Playback

Experiencing frequent pop-ups with the 'High CPU Usage Detected' message while watching YouTube videos in full-screen mode? This article provides solutions for users on Edge, Chrome, and Firefox.

Missing Website Groups History Disappearance in Microsoft Edge: Seeking Solutions

Users of Microsoft Edge have reported the sudden disappearance of their website groups history. This article provides potential solutions to help you recover your missing groups.

Resolving Black Bars Issue in Upscaled 720x576 Videos (SAR 16:15 DAR 4:3)

When playing a recently imported 720x576 video with a Side Aspect Ratio (SAR) of 16:15 and a Display Aspect Ratio (DAR) of 4:3, black bars may appear. In this article, we'll discuss how to resolve this issue.

Setting Up Multiple Upstream Routers: A Comprehensive Guide

Learn how to correctly set up multiple upstream routers in your network topology, including a modem, OPNSense Router, L2 Managed Network Switch, various LAN clients, and another TP-Link Router.

Applying Excel Conditional Formatting to Three Columns: B, C, and Original Data

Learn how to apply conditional formatting to three columns in Excel, specifically columns B, C, and the original data column. This tutorial covers how to create alternating groups with green for matches and red for mismatches.

Annoying Pop-up Windows in Windows 11: A Persistent Issue

Users of Windows 11 have reported an annoying pop-up issue that appears every 15 minutes, fading away seconds after it appears. This pop-up cannot be closed by right-clicking or other usual methods. In this article, we will discuss possible solutions to this persistent problem.