Articles about su | UserComp.com | Page [ 43 ]

GPU/CPU Usage Drops Causing FPS Games Drops: A Tech Support Guide

Fix sudden FPS drops caused by GPU and CPU usage falling to 30-120 percent by optimizing background processes, updating drivers, and adjusting power settings.

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How to Remove 'Open Link in New Tab' from the Right-Click Menu in Firefox

Remove the Open Link in New Tab option from Firefox's right-click menu by editing userChrome.css.

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How to Configure Rsyslog to Use the Imfile Module

Configure Rsyslog to monitor arbitrary log files by loading the imfile module and defining input rules with tags, severity, and state tracking.

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Connecting SSH to Visual Studio Code for a Hosted Webserver

Resolve the challenge of editing remote server files locally by configuring Visual Studio Code with the Remote-SSH extension and SSH aliases for seamless hosted webserver management.

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Implementing MUX4WAY16 Chip for Nand2Tetris Course: A Tech Support Guide

Solves the problem of implementing the MUX4WAY16 chip in Nand2Tetris by using nested MUX16 instances to route four 16-bit inputs based on a two-bit selector.

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Avoid Signing In Using Microsoft App on Windows 10: A Step-by-Step Guide

Bypass Microsoft account requirement on Windows 10 by creating or switching to a local offline account to enhance privacy and security.

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Understanding sudoers File: Allowing Execution of Specific Commands for a User

Grant users permission to run specific commands without full root access by editing the sudoers file.

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Safe to Delete User Temp File of 103GB on Surface Book 2?

Delete large user temp files to resolve boot delays and free up storage space on Surface Book 2.

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Find Matches and Establish Missing Data in Excel: A Tech Support Guide

Resolve missing data by matching records across Excel sheets using VLOOKUP, XLOOKUP, or INDEX-MATCH while handling errors and cleaning data types.

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Mouse Pointer Shaking or Moving Unexpectedly: Troubleshooting

Resolve mouse pointer shaking or moving unexpectedly by checking hardware, adjusting sensitivity settings, and updating drivers on Windows, macOS, and Linux.

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Asus Command USB Lock: Forgotten Password - What to Do?

Resolve forgotten Asus Command USB Lock password by uninstalling and reinstalling the software to delete the encrypted credential database.

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Getting High-Level Per-Protocol Statistics with netstat on macOS for IPv4/IPv6

Use netstat -s on macOS to diagnose network layer issues by viewing per-protocol IPv4 and IPv6 packet counters, errors, and dropped connections.

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SFTP returning permission denied despite correct directory permissions: A tech support guide

Resolve SFTP permission denied errors on NAS devices by fixing ownership, SELinux policies, and chroot jail configurations.

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Setting DNS Records for Your Mail Server on a Tech Support Site

Resolve mail delivery failures and spam filtering by configuring MX, SPF, and DKIM DNS records for your mail server.

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iMac Running Big Sur 11.6 Won't Boot from External USB Drive on Older MacOS

Resolve iMac Big Sur 11.6 failure to boot from external USB drive by verifying Intel architecture, APFS formatting, Terminal-based installer creation, and NVRAM reset.

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Error: Unknown Type Name - How to Troubleshoot this Issue in Different Files

Resolve the unknown type name compiler error by verifying include paths, fixing circular dependencies with forward declarations, and ensuring correct header inclusion order.

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Installing python3-dev for armhf on Debian Multiarch: A Guide

Resolves missing python3-dev headers for armhf on Debian multiarch by enabling foreign architecture and installing the correct package variant.

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How to View Resident Memory Usage with htop/top in Your Machine

Resolve high RAM usage by identifying memory-intensive processes using the RES column in htop or top.

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Getting the Best Results from Amazon User Mailing List for Tech Support

Resolve the misconception that Amazon provides user mailing lists by implementing compliant support workflows using Amazon SES and Amazon Connect.

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Understanding 2D Slices Recursion and append() Modification in Tech Support

Resolve data corruption in Go 2D slice recursion by deep copying slices with append([]int{}, src...) to prevent shared underlying array references.

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Selecting participant number from a txt file

Extracts participant numbers from text files using grep and awk to filter numeric patterns and specific fields.

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Fixing Normal Ubuntu Take 40GB Space Issue in WSL

Resolves excessive disk space usage in WSL Ubuntu by compacting the virtual hard disk file.

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How to Create a Custom Toolbar in Windows 11

Resolve the inability to create traditional taskbar toolbars in Windows 11 by using native pinning, widgets, or third-party alternatives.

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Visual Studio (2015, 2017) Compiler Error: Running Standard User Context

Resolve Visual Studio 2015 and 2017 compiler errors caused by insufficient permissions in a standard user context.

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Fixing FFmpeg: Application unable to start (0xc0000005) Issue

Resolve FFmpeg 0xc0000005 access violation errors by performing a clean reinstall, updating system environment variables, and checking antivirus interference.

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Solved: Can't See Router WIFI List on Windows 10

Resolve Windows 10 not showing Wi-Fi networks by checking hardware switches, restarting WLAN AutoConfig, updating drivers, and resetting the network stack.

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Run as Administrator vs. AD Last Logon Date: Understanding User Account Types

Distinguish between local admin elevation and Active Directory last logon to prevent security gaps in auditing and access control.

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Adobe Reader Won't Launch on Windows 10

Fix Adobe Reader failing to launch on Windows 10 by repairing corrupted files, updating the OS, and resolving software conflicts.

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Need a Powerful CPU to Decode AV1 Encoded Videos in Real-Time?

Resolve AV1 video stuttering by identifying missing hardware decode support in older CPUs and GPUs and ensuring browser acceleration is enabled.

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How to Get a Subdomain Pointing to a PM2 App on Nginx Ubuntu Server

Configure Nginx as a reverse proxy to route a subdomain to a local PM2 Node.js application on Ubuntu.

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How to Connect to WSL Docker Container using localhost keyword

Resolve connection failures to WSL2 Docker containers by replacing localhost with the dynamic WSL2 IP address.

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How to Reopen Last Closed Tab Instantly in Your Tech Support Site?

Recover accidentally closed browser tabs instantly using the Control+Shift+T or Command+Shift+T keyboard shortcut across all major browsers.

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Cannot Generate Heap Dump: Troubleshooting Guide

Resolve Java heap dump failures by verifying JVM arguments, ensuring sufficient disk space, and checking file permissions.

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Ways to Bring a Hovering Window to the Front on Your 4K Monitor Laptop

Resolve difficulty accessing hidden windows on 4K laptops by using Alt+Tab, taskbar previews, and keyboard shortcuts to quickly bring specific applications to the front.

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Troubleshooting Relationship between Keyboard, Display Manager, and Kernel Logs

Resolve erratic keyboard behavior by correlating kernel, systemd, and Xorg logs to isolate driver, display manager, or application conflicts.

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Troubleshooting 'get-culture' Command in Remote PowerShell Sessions

Resolve unexpected culture results in remote PowerShell by explicitly passing the client's locale to the remote session.

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Changing tab name in SUMIF formula not working

Fixes broken SUMIF references caused by Excel failing to automatically update internal workbook pointers when a sheet name is changed.

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Connecting Two External Monitors to ASUS Vivobook X415EA using USB3.2 Gen1 Type-C® Port and Baseus Portal Joy 13-port Hub

Resolve inability to drive two independent monitors from a single USB-C port on ASUS Vivobook X415EA by using HDMI and USB-C simultaneously.

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SSH from Windows system picking up wrong public key from known hosts file

Resolve SSH connection failures caused by cached host key mismatches when connecting to servers with dynamic IPs or behind NAT.

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Excel can't find my coordination

Resolve Excel search failures for coordinates caused by hidden characters, mismatched formats, or incorrect Find options.

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Using the write() syscall on LUKS partitions: A Guide

Resolve errors when writing to LUKS partitions by opening the decrypted mapper device instead of the raw encrypted partition.

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Plotting Number Cases with Excel: A Two-Point Connected Line Visualization

Create a two-point connected line chart in Excel to visually compare differences between two specific data sets or time points.

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Why Can't I Perform a Check-in on WestJet?

Resolve WestJet check-in failures caused by technical glitches, unstable internet, or system errors.

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Troubleshooting SSH Access and Web Server Ping Failures in a Local Network

Resolve SSH access and web server ping failures in local networks by diagnosing firewall rules, DNS resolution, and network interface binding issues.

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How to Use START Shell Command to Open Outlook 365 from Command Line

Resolve the inability to launch Outlook 365 from command line or batch scripts by providing the correct start command syntax and executable path.

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Top Chart for Displaying Discrete Survey Results in Excel: Skill Set Survey Example

Resolve misinterpretation of discrete survey data by using Excel column charts to clearly separate categorical skill levels without implying numerical continuity.

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New Laptop Won't Recognize Devices: Finder Address Issue

Fix new laptop not recognizing external devices by enabling External Disks in Finder sidebar preferences.

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Python: Resolving Package Names and Monkey Patching

Resolve Python import errors from sys.path conflicts and apply safe runtime monkey patches by storing original references.

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Logged User: View Local PC File Copy History

Enables tracking of local file copy operations on Windows, Linux, and macOS by configuring native auditing tools like Event Viewer, auditd, or third-party software.

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How to Get an Updated Copy of a File with an Old Date Stamp on a USB Flash Drive

Update outdated file timestamps on USB drives using PowerShell or third-party tools without altering file content.

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