Systems

Clear Recent Files History in Dolphin File Manager (Linux)

Clear recent files history in Dolphin by deleting the ~/.config/recently-used.xbel file.

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Using mlocate to search on multiple systems in parallel

Resolve the inability of mlocate to search multiple systems in parallel by combining locate with SSH and GNU Parallel for efficient distributed querying.

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Encrypting Files Native to Windows: A Comprehensive Guide

Encrypt files natively on Windows using EFS and back up the encryption certificate to prevent permanent data loss if credentials are lost.

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Dual Boot with Ubuntu: A Step-by-Step Guide for Windows 10 Users

Resolve Windows 10 dual boot installation by guiding users through creating Ubuntu USB media, partitioning drives, and configuring the bootloader safely.

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Troubleshooting Windows Blue Screen: Memory Management RAM Errors

Resolve Windows Blue Screen Memory Management errors by diagnosing faulty RAM with built-in tools and updating corrupted drivers.

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Linking Two Properties as FK in ASP.NET MVC Project

Configure composite foreign keys in ASP.NET MVC using EF Core Fluent API to ensure referential integrity between parent and child entities.

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Windows 10 23H2 Laptop Perceivably Slower Every Time Powered: A Tech Support Insight

Resolve Windows 10 laptop slowness by disabling startup apps, checking storage health, and repairing system files.

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Game crashes after 15 minutes due to nvlddmkm Problems

Fix game crashes caused by nvlddmkm errors after 15 minutes by performing a clean driver install with DDU and setting power management to maximum performance.

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Understanding Audio Codecs and Output Container Support in FFmpeg for Your Tech Support Site

Resolve FFmpeg audio conversion errors by matching compatible codecs like AAC with containers such as MP4 for accurate media processing.

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Configure Desktop for Remote Access: A Tech Support Guide

Enable Windows Remote Desktop to securely access an office PC from a laptop using RDP without third-party software.

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Enabling BitLocker on Drives: A Guide for Windows 10 Desktop Users

Solves the problem of protecting sensitive data on Windows 10 desktop drives by enabling BitLocker encryption for both system and fixed volumes.

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Fixing BCD Error: How to Start Windows 7 on Your Old Dell Inspiration Despite an Uninstall Attempt

Resolve Windows 7 BCD errors on Dell Inspiration laptops by using Startup Repair to restore missing boot files after an uninstall attempt.

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How can I read / write Alternate Data Streams on a Google Drive (on Windows)?

Resolve inability to read or write Alternate Data Streams on Google Drive by using sidecar files or API properties instead of NTFS-specific metadata.

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MacOS Computer Cannot Connect to Windows SMB Share: Requires Login

Resolve macOS SMB login loops by clearing stale Keychain credentials and setting network profiles to Private or Home.

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Change macOS Keyboard Shortcuts: No More Function Key for Launchpad

Resolve the need to press Fn+F4 to open Launchpad by reassigning or removing the shortcut in macOS System Settings.

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Reset Password of an Unlocked LUKS Encrypted Drive

Resolves the issue of resetting a LUKS passphrase on an unlocked drive by using cryptsetup luksChangeKey on the block device instead of the mapper path.

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NIC shows "No Connection" in Windows 11 - works in Linux

Resolve Windows 11 NIC No Connection errors when Linux works by resetting the TCP/IP stack, updating drivers, and adjusting power settings.

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How to Create a Scheduled Task at Startup with the Extra Condition that No User Logins After Some Specific Minutes

Run a startup task only if no user logged in within a specific timeframe by using PowerShell to check Win32_LogonSession against the current time.

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What's the Deal with that Pixelated Image on Microsoft Office Windows?

Resolve pixelated Microsoft Office interface by disabling hardware graphics acceleration in application settings.

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Error Installing KB5034441: Changing Recovery Partition Starting Offset Order

Resolve Windows Update KB5034441 installation failures by resetting the Software Distribution cache and running SFC and DISM to fix corrupted system files.

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Say Goodbye to Snip Tool in Windows 11: Exploring Alternatives for Screen Capture

Resolve Windows 11 Snipping Tool limitations by switching to Xbox Game Bar, ShareX, or Lightshot for better screenshot workflows.

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Checking Active Network Shares within a Domain using PowerShell Script

Automate verification of active network shares across domain servers using PowerShell to identify discrepancies and ensure resource accessibility.

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How to Fix FPS Drop in Game on Windows 10

Resolve FPS drops in Windows 10 games by disabling fullscreen optimizations, updating GPU drivers, and configuring power settings.

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Troubleshooting: Running cwebp.exe in a Batch File with Space in File Name

Resolve cwebp.exe not recognized errors in batch files by quoting path variables to handle spaces in file names.

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Can Ansible Reuse SSH Connection for Rsync?

Configure SSH connection sharing in Ansible to reuse existing connections for rsync, reducing latency and overhead during file transfers.

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Ubuntu Server on AWS EC2 loses connection after turning on VPN client

Resolve SSH disconnection on Ubuntu EC2 by configuring split tunneling or static routes to prevent VPN clients from hijacking the default gateway.

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PHP File Execution Not Working on Freshly Installed Ubuntu Unity (23.10), Prints File Contents Instead

Resolve PHP files printing as text in Ubuntu by explicitly running them with the php command or starting a local server.

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Copying User Folder from a Crashed Windows 11 Laptop

Recover personal files from a crashed Windows 11 laptop by connecting the internal drive to another PC and resolving permission or BitLocker issues.

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AMIDEWINx64.EXE: Error Unable to Load Driver - How to Fix?

Fix AMIDEWINx64.EXE unable to load driver error by running as administrator and disabling Secure Boot.

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How to Restrict RDP and VPN Users/Connections on Windows Server 2022

Restrict RDP and VPN access on Windows Server 2022 by configuring firewall scopes and NPS dial-in permissions to block unauthorized users.

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Enabling SELinux on Debian-based Systems: A Solution for Parrot OS Users

Resolve the inability to enable SELinux on Parrot OS by explaining kernel limitations and recommending AppArmor as a viable mandatory access control alternative.

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Packages Skipped Installing Using Winget: Sequential Execution

Resolve winget skipped installation errors by verifying existing versions, using the correct upgrade command, and refreshing package sources.

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Importing Previously Exported WSL Distro: Installing Ubuntu on Windows 11

Resolve WSL import failures by ensuring WSL2 is enabled, using a local NTFS path for the destination folder, and running the wsl --import command with administrative privileges.

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DNFRepo List Returns Different Responses: CentOS 9 Stream and Zotac

Resolve DNF repolist discrepancies on Zotac hardware by correcting base URLs and enabled settings in /etc/yum.repos.d/ files.

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VirtualBox: Guest Machines Mismatched - Vagrant Boot Failure

Resolve VirtualBox Guest Machines Mismatched errors by running vagrant destroy -f to clear corrupted state and rebuilding the VM.

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Sudo Interrupted: Manually Running sudo dpkg --configure after apt-get upgrade

Resolve interrupted apt-get upgrades by running sudo dpkg --configure -a to complete pending package configurations.

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How to Create Second Instance of Telegram on Windows

Resolve the inability to run multiple Telegram accounts simultaneously on Windows by using the --workdir flag to create isolated instances.

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Transferring Photos and Videos from Pixel 4a to Windows PC

Resolve Pixel 4a to Windows PC connection issues by switching USB mode to File Transfer and copying media from the DCIM folder.

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How to Set Visitor Permission Only on Current Site in IIS 8.5

Restrict access to specific users on a single IIS 8.5 site without affecting other sites or inheriting parent directory permissions.

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Troubleshooting Yum Installation Error: 'Could not retrieve mirrorlist' on CentOS 7

Resolve yum Could not retrieve mirrorlist error on CentOS 7 by fixing DNS, network connectivity, firewall rules, or proxy settings.

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Kali Linux WiFi Disconnects and Disappears: A Solution

Resolve Kali Linux WiFi disconnects by disabling power management and installing correct drivers.

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Troubleshooting Minor Recorded Stream Audio Issues in OBS Studio on Windows 11

Resolve OBS Studio audio glitches on Windows 11 by aligning sample rates and configuring device priority settings.

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Troubleshooting Windows 11 Intermittent Interruption on Peripherals/Lights

Resolve Windows 11 USB peripheral drops and RGB flickering by disabling selective suspend and updating chipset drivers.

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Jerky Scrolling in Ubuntu: A Love-Hate Relationship with Linux and Windows

Resolve jerky scrolling in Ubuntu by adjusting xinput pointer acceleration and display server settings.

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Best Way to Change Windows 11 SID (System ID) on Cloned PCs to Avoid Conflicts

Resolves Windows 11 SID conflicts on cloned PCs by using Sysprep to generate unique identifiers and prevent network or software errors.

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Windows 11 SSH Key Generated in System32 Instead of .ssh

Fix SSH keys saving to System32 by running ssh-keygen in a non-elevated terminal.

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Understanding the sysctl fs.quota.syncs Parameter in Linux and Ubuntu Kernel

Resolve confusion regarding the non-existent sysctl fs.quota.syncs parameter by clarifying that Linux uses standard VFS writeback and journaling for quota synchronization.

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USB Flash Drive Not Recognized: No Media Present Error

Resolve the USB flash drive No Media error by updating drivers, assigning a drive letter, or using DiskPart to clean and reinitialize the disk.

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Running Cygwin Terminal with Current Cygwin Installation on Windows 10

Resolve the issue of Cygwin Terminal closing immediately or failing to launch by executing the cygwin.bat initialization script instead of running bash.exe directly.

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How to Change the Size of Shared System Memory in Windows 10

Resolve graphical glitches and improve rendering performance on Windows 10 systems with integrated graphics by increasing shared system memory in BIOS.

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