This brief guide helps you to how to fix “E: Could not get lock …
Tag:
troubleshooting
- Mozilla FirefoxBrowsersFAQInternet hacksLinux troubleshootingTips and TricksTrouble shootingUtilities
How To Fix “Network Protocol Error” On Mozilla Firefox
By skBy sk 41.1K viewsMozilla Firefox is my default web browser for years. I have been using it …
- Linux troubleshootingCentOSFAQFedoraLinuxLinux AdministrationLinux BasicsLinux CommandsPackage managementTips and TricksTrouble shootingUnix/Linux Beginners
How To Solve “Error: rpmdb open failed” Error In CentOS
By skBy sk 61.4K viewsToday, I was testing Nginx web server in a CentOS 7 VM. Unfortunately, the …
- UbuntuFile systemLinuxLinux BasicsTrouble shootingUnix/Linux Beginners
Fix “ext4-fs error ext4_lookup deleted inode referenced” error in Ubuntu
By skBy sk 34.8K viewsThe other day I started my Ubuntu virtual machine and encountered with the following …
- Oracle VirtualBoxFAQLinuxTips and TricksTrouble shootingVirtualization
VirtualBox Error – Cannot register the DVD image because UUID already exists
By skBy sk 7.6K viewsI have been using Oracle VirtualBox for many years now. It helped me a …
- Oracle VirtualBoxLinuxLinux Tips & TricksTrouble shootingUbuntu
How to Fix ‘Failed to install the Extension pack’ error in Ubuntu
By skBy sk 3.4K viewsThis short tutorial explains how to fix ‘Failed to install the Extension pack’ error …