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Category: VirtualBox Extension Pack

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Linux / Oracle VirtualBox / Trouble shooting / Virtual Machine / VirtualBox / VirtualBox Extension Pack

Fix “Implementation of the USB 2.0 controller not found!” VirtualBox Error

Today I started my Ubuntu virtual machine from Oracle VirtualBox and encountered with the following error: Implementation of the USB 2.0 controller not found! Because the USB 2.0 controller state …

Linux / Oracle VirtualBox / Trouble shooting / troubleshooting / VirtualBox / VirtualBox Extension Pack

Virtualbox Error – Failed to load ring-0 module VBoxEhciR0.r0

Oracle VirtualBox is my go to solution to efficiently and quickly test different Linux and Unix operating systems. It is one of the easiest and simplest virtualization software. Today, I …

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  • KernelCare
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  • Laptop
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  • Laravel
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  • last
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  • Launch RHEL 8 from Amazon EC2
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  • LEMP Stack
  • LEMP Stack Series Rocky Linux 8
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  • Lenovo
  • Less
  • less command
  • Let's Encrypt
  • Let's Encrypt certificate
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  • Letsencrypt CAA Rechecking Bug
  • LFCA
  • LFCA Certification Exam
  • LFCS
  • lfcs certification
  • lfs
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  • libvirt
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  • Life hacks
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  • Lighttpd Tips
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  • Limit User's Access To The Linux System
  • links
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  • Linux
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  • linux administration
  • Linux Admnistration
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  • Linux Audio Editors
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  • linux bandwidth limit
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  • Linux bascis
  • Linux bascs
  • Linux Basics
  • Linux Batch Jobs
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  • Linux Boot Process
  • linux business management software
  • Linux Calendar Apps
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  • linux chat server
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  • Linux Cloud Storage Software
  • Linux Command Line Tricks
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  • Linux Commands
  • Linux Containers
  • Linux Containers (LXC)
  • Linux Control Panels
  • Linux Cron
  • Linux Data Recovery Tools
  • Linux Desktop
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  • Linux Desktop Monitoring Tools
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  • Linux Diff Tools
  • Linux Disk Management
  • Linux Disk Monitoring Tools
  • Linux Disk Scanning Utilities
  • Linux distribution
  • Linux Distributions
  • linux distros
  • Linux Download Accelerator
  • linux drawing software
  • Linux Dual Boot
  • linux ebooks
  • Linux Email Clients
  • linux emulators
  • Linux Encryption Tools
  • Linux FAQ's
  • Linux File Managers
  • Linux file permissions
  • Linux File Sharing Tools
  • Linux file system table
  • Linux file timestamps
  • linux file transfer
  • Linux filesystem
  • Linux Filesystem Repair
  • Linux Filesystems
  • Linux for Developers
  • linux for graphic design
  • linux foundation certifications
  • linux ftp
  • Linux fun
  • Linux Funny Commands
  • Linux Games
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  • linux grep command
  • Linux group management
  • Linux Groups
  • Linux Hardening
  • Linux Home Theater Software
  • Linux how to
  • LINUX HOWTO
  • Linux IDE
  • Linux IDE Editors
  • Linux init Systems
  • Linux install date
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  • Linux Installation Guides
  • linux kernel
  • Linux Kill Command Examples
  • Linux KVM
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  • linux ls command
  • Linux Man Pages
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  • linux media player
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  • Linux migration
  • Linux Mint
  • Linux Mint 18
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  • Linux Mint 20 Upgrade
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  • Linux Mint and Windows Dual Boot
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  • Linux Mint Tips
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  • linux monitoring
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  • Linux Music Players
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  • linux network monitoring
  • Linux Networking
  • linux networking tools
  • Linux News
  • linux office suite
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  • Linux partitions
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  • Linux Players
  • Linux Process Monitoring
  • Linux processes
  • Linux reader
  • Linux restore
  • Linux Runlevels
  • Linux screen resolution
  • Linux Screenshot Tools
  • Linux Scripting
  • Linux security
  • Linux Security Tips
  • linux server
  • linux server monitoring
  • Linux Server Perfomance
  • linux services monitoring
  • Linux Shell
  • Linux Shells
  • linux stat command
  • Linux sysadmin
  • Linux System Administration
  • Linux system hardware information
  • Linux system information
  • linux system information tool
  • Linux System Uptime
  • Linux Talks
  • Linux Terminal
  • Linux Terminal Emulators
  • Linux Terminal Tips
  • linux terminals
  • Linux Text Editors
  • Linux tips
  • Linux Tips & Tricks
  • Linux Tools
  • Linux tr command
  • Linux Tricks
  • Linux Troubleshooting
  • Linux Tutorials
  • Linux upgrade
  • Linux uptime
  • Linux user management
  • linux users
  • Linux Web Browsers
  • Linux Web Server
  • Linux Window Managers
  • Lisp
  • List Installed Packages
  • List Installed Packages Sorted By Installation Date
  • List Linux partitions
  • List Linux users
  • List network interfaces
  • list sudo users
  • Little Snitch
  • Live ISO
  • Live Kernel Patching Service
  • Live patching
  • lmd
  • Lnux commands
  • Load Balancer HAProxy
  • local apt repository
  • Local Yum Repository
  • Log files
  • Log Management
  • Log rotation
  • Log server
  • Log2Ram
  • loganalyzer
  • logger
  • Logical volume manager
  • Logrotate
  • Logrotate in Linux
  • Logrotation in Linux
  • Loops in Ansible
  • ls
  • ls command
  • lshw
  • lsmod
  • lsof
  • Lua Programming Language
  • Lubuntu
  • LUKS Disk Encryption
  • Lunar Lobster
  • Lutris
  • LVFS
  • LVM
  • Lvm commands
  • LVM Partition Linux
  • LVM snapshot
  • LXC
  • lxc command
  • LXD
  • LXQt Desktop
  • lynx
  • Mac
  • Mac OS X
  • MacBook Pro's
  • Macchina
  • Machine Learning
  • MacOS
  • Mail Server
  • MailHog
  • Make Linux Fast
  • malware
  • man pages
  • Manage Log Files Using Logrotate
  • Manage node
  • Manage Proxmox Containers
  • Manage Proxmox virtual machines
  • Manage sdk
  • manage sudo access
  • Manage Terminal sessions
  • Manage Wine prefixes
  • Management Tools
  • Manjaro
  • manjaro installation
  • manjaro linux
  • Manjaro Linux Tips
  • Manly
  • Manual Pages
  • MapSCII
  • MariaDB
  • MariaDB Tips
  • marketing automation tools
  • Markup language
  • mass copy
  • MATE
  • Mate Desktop
  • Media Server
  • Media streaming
  • Meltdown
  • memcached
  • Memcached CentOS 8
  • Memory
  • Messengers
  • Meta Linux Distribution
  • MFA
  • Microservices
  • Microsoft
  • Microsoft Alternatives Apps
  • Microsoft Edge
  • Microsoft Teams
  • Microsoft Visual Studio Code Editor
  • Microsoft Windows
  • Migrate to AlmaLinux 8
  • Migrate2rocky script
  • migration
  • minecraft in ubuntu
  • Miniconda
  • Minicube
  • minikube
  • Minikube CentOS 8
  • minikube rhel 9
  • Mirror list
  • mkfs command
  • mktemp
  • mmv
  • Mobile
  • Mobile Devices
  • Mobile Tips
  • mod_evasive
  • mod_security
  • Model M keyboard
  • Modern Linux Commands
  • Modern Tools
  • Modinfo
  • MongoDB
  • MongoDB community edition
  • MongoDB database RHEL 8
  • MongoDB Tips
  • Monitor Apache Logs
  • Monitor File Changes
  • Monitor Linux Process
  • Monitor Linux servers
  • Monitor Process in Linux
  • monitor resolution
  • Monitor user activity in Linux
  • Monitoring
  • Monitoring Internet bandwidth
  • Monitoring network traffic
  • Monitoring Server Linux
  • Monitoring tool
  • Monitoring Tools
  • monitorix
  • Montage
  • Moodle
  • Moodle Learning Platform
  • mosh shell
  • Mount
  • Mount Command
  • Mount drives
  • Mount Dropbox using Rclone
  • Mount Google drive
  • Mouse
  • move a running process from one terminal to another
  • Move files
  • Move HOME directory
  • Mozilla
  • Mozilla Firefox
  • MSSQL
  • mtab
  • mtime
  • Multi-Factor Authentication
  • Multiboot USB
  • Multimedia codecs
  • Multipass
  • multiple servers
  • Music/media players
  • MX Linux
  • MySQL
  • MySQL 8
  • MySQL authentication method
  • MySQL authentication plugin
  • MySQL Commands
  • MySQL database
  • MySQL LIKE Operator
  • MySQL Logical Operators
  • MySQL Operators
  • Mysql password policy
  • MySQL root user
  • MySQL server
  • MySQL Tips
  • MySQL Workbench
  • mysql_native_password
  • n
  • Nagios
  • Nagios Core Monitoring Tool
  • nagios monitoring
  • Nala
  • Nala Package Manager
  • Nameserver
  • Nautilus
  • Navi
  • nc
  • Ncdu
  • Nemo
  • Neofetch
  • Nerd Fonts
  • Nested virtualization
  • Nested Virtualization VirtualBox
  • net.ipv4.ip_nonlocal_bind
  • netbeans
  • NetBeans IDE
  • NetBSD
  • NetData
  • Netdata Monitoring Tool
  • Netfilter
  • Netrw
  • netstat
  • network
  • Network Adapter
  • network bandwidth tool
  • Network Bonding on CentOS 8
  • Network configuration
  • Network File System
  • Network Information
  • Network Manager
  • Network manager openvpn
  • Network Monitoring
  • Network Traffic
  • Network Utilization Tool
  • networking
  • Networking Commands
  • Networking Tips
  • NetworkManager
  • NetworkManager TUI
  • New Linux Distros
  • New Year Resolutions
  • News
  • News Reader
  • Nextcloud
  • Nextcloud Apps
  • nextd
  • Nextinspace
  • nfs
  • NFS persistent volume in Kubernetes
  • NFS Server Linux
  • NFS Shared Folders
  • NFS Storage Kubernetes
  • Nginx
  • NGINX HA
  • NGINX Load Balancer
  • Nginx Tips
  • NGINX Ubuntu 22.04
  • nginx.conf
  • Nim
  • nim-lang
  • Nmap command
  • nmap commands
  • nmcli
  • nmtui
  • Node
  • Node.js
  • node.js rhel9
  • Nodejs
  • Nodejs Applications Monitoring
  • NodeJS Frameworks
  • NOPASSWD
  • NoSQL
  • NoSQL database
  • not only SQL
  • Not SQL
  • noVNC
  • Npm
  • ntfs
  • Ntfs partition
  • NTP
  • NUC11PAH
  • numfmt
  • NVDIA
  • NVIDIA
  • NVM
  • OBS
  • OBS Package Installer
  • office suites
  • Office Tools
  • One-liner Linux commands
  • Onefetch
  • online
  • Online Linux Distro Testing Tools
  • OnlyOffice
  • Open source
  • open source caching tools
  • OPEN SOURCE TOOLS
  • OpenBSD
  • openfire for debian
  • OpenGL
  • OpenJDK
  • OpenLDAP Ubuntu
  • OpenShift Installation
  • OpenSnitch
  • Opensource
  • openSSH
  • openssl
  • OpenStack
  • Openstack on CentOS 8
  • openstreetmap
  • opensuse
  • openSUSE 13.2
  • openSUSE 15.3
  • openSUSE desktop
  • openSUSE Leap
  • openSUSE Tumbleweed
  • OpenVPN
  • operating system
  • Operating systems
  • OPI
  • Oracle
  • Oracle Ksplice
  • Oracle Linux
  • Oracle Linux 8
  • Oracle Linux Tips
  • Oracle VirtualBox
  • ORDER BY Clause
  • Order Data
  • OS level virtualization
  • Ostree
  • owncloud
  • p2p
  • PAAS
  • Package management
  • Package manager
  • Package Managers
  • package updates
  • Packet InterNet Groper
  • Packman
  • Pacman
  • Pacman Wrapper
  • PAM
  • Pantheon
  • Parental control
  • Parrot OS
  • Parse arguments
  • Parse CSV files
  • Parted
  • parted command
  • Partition disk
  • Paru
  • PASSWD
  • passwd command
  • Password
  • Password manager
  • password policies in linux
  • Password policy
  • password protect text files using vim
  • Password Recovery
  • Password Timeout
  • Password-based ssh authentication
  • Password-less Sudo Access
  • Passwordless authentication
  • Passwordless User Accounts
  • Paste
  • PATH
  • pbcopy
  • pbpaste
  • PBS
  • PDF
  • PDF Arranger
  • PDF Editors in Linux
  • PDF Viewers
  • peer-to-peer
  • Penetration Testing Tools
  • Penguins-eggs
  • Pentoo
  • Perl
  • Perl modules
  • Permission error
  • Permissions
  • Persistent Bootable USB
  • pgAdmin
  • PgAdmin4 PostgreSQL 15
  • Photo Editing Software
  • Photopea
  • PHP
  • php 8 centos 8
  • PHP 8 Linux
  • php 8 rhel 8
  • PHP CentOS 8
  • PHP Code
  • PHP MySQL
  • PHP MySQL Select Query
  • PHP Tips
  • Phpmyadmin
  • phpunit
  • Pigz
  • ping
  • Ping command
  • ping commands
  • pip
  • Piping
  • Piping Server
  • Playbook
  • Please
  • Pluggable Authentication Modules
  • PM2
  • PNG
  • Pod Manager
  • Podman
  • Podman commands
  • podman containers
  • Podman Tips
  • Podman tutorial
  • Pods
  • poetry
  • Polkit
  • Pomodoro technique
  • Pomodoro Timer
  • Pop OS
  • Pop!_OS
  • Pop!_OS 22.04 LTS
  • Pop!_OS COSMIC
  • Popsicle
  • Portainer
  • postfix
  • Postfix Mail Server
  • PostgreSQL
  • PostgreSQL 15 RHEL 9
  • PostgreSQL Tips
  • PostgreSQL Ubuntu
  • Power management
  • power optimizer
  • Powershell
  • prevd
  • Prevent Files And Folders From Accidental Deletion Or Modification
  • prevent files from deletion
  • prevent files from modification
  • Print QR code
  • printf command
  • Privacy
  • Private cloud
  • private docker registry
  • Private mode
  • Privilege escalation
  • Process information
  • Process Monitor
  • Processor
  • Processor details
  • Procmon
  • Procrastination
  • Procs
  • Product Reviews
  • Productivity
  • Productivity Tools
  • Profile-sync-daemon
  • PROGRAMMING
  • Programming Courses
  • Programming fonts
  • Programming language
  • Programming languages
  • Progress
  • Prometheus
  • Prometheus CentOS 8
  • Protection
  • Provision RHEL 8 Amazon Ec2 instance
  • Proxmox
  • Proxmox Backup Client
  • Proxmox Backup Server
  • Proxmox Container
  • Proxmox on Bare Metal
  • Proxmox Storage
  • Proxmox VE
  • Proxmox Virtual Machine
  • Proxmox Virtualization Environment
  • Proxmox Web UI
  • Proxmox Web User Interface
  • Ps command
  • psacct
  • Psd
  • Pthread
  • ptrace
  • Public Cloud
  • Pulseaudio
  • Puppy Linux
  • PuTTY
  • Pwdx
  • PXE
  • PXE Boot Server
  • Pydev
  • PyPI
  • PYTHON
  • Python Data Structure
  • Python IDE
  • Python Package Index
  • Python Programming
  • Python Tips
  • Qcow
  • Qcow2
  • qemu
  • qemu-kvm
  • QR Code
  • qr-filetransfer
  • Qrcp
  • Qt5
  • Questions
  • Quickemu
  • Quickemu GUI
  • Quickget
  • Quickgui
  • Quiz
  • R Language
  • Racket
  • RAM
  • ramfetch
  • Rancher Ubuntu
  • Rar
  • Raspberry Pi
  • RBAC
  • Rbash
  • Rclone
  • Rclone introduction
  • Rclone tutorial
  • RDS
  • ReactJS
  • ReactOS
  • Read Remote Files
  • readlink
  • reboot
  • reboot command
  • Recover sudo password
  • Recreate deb packages
  • Red Hat
  • Red Hat Certifications
  • Red Hat Certified Engineer
  • Red Hat Certified System Administrator
  • Red Hat Certified System Administrator (RHCSA) Exam (EX200)
  • red hat enterprise
  • Red Hat Enterprise Linux
  • Red Hat Enterprise Linux 8
  • Red Hat Enterprise Linux 9
  • Red Hat Kpatch
  • Red Hat Linux
  • RedHat
  • RedHat and Friends
  • redhat based distros
  • RedHat Enterprise Linux
  • Redirection
  • Redis
  • Redis Server
  • Redis Server Linux
  • Redshift
  • Reduce LVM
  • Reflector
  • Reinstall Pulseaudio
  • Relay server
  • Releases
  • reload nginx
  • Remi Repository
  • Remmina
  • Remote administration tools
  • Remote Desktop
  • Remote Linux Desktop Tools
  • Remote sync
  • Remote Viewer
  • Remove Browser Cache
  • Remove Linux From Dual Boot
  • remove linux kernel
  • Remove old kernels
  • Remove packages in Linux
  • Remove unwanted files
  • Remove Windows
  • Remove Windows From Dual Boot
  • Rename
  • Rename Files
  • Rename KVM Virtual Machine
  • Rename multiple files
  • Renameutils
  • Repair Fedora
  • Repair filesystem
  • Repeat Your Last Command In Linux
  • Repositories
  • Reptyr
  • Rescue mode
  • Rescue Mode Debian 11
  • Rescue mode in Ubuntu Linux
  • Rescue Mode RHEL 8
  • Rescue shell
  • Reset Gnome Desktop Settings
  • Reset mysql root password
  • Reset root password
  • Reset sudo password
  • Reset user password
  • Resize LVM
  • Resource Monitor
  • restart nginx
  • Restic
  • Restore Broken Arch Linux
  • Restore Proxmox Container
  • Restore Proxmox VM
  • Restore sudo privileges
  • Restore system settings
  • Restrict Access To Linux Servers
  • restrict su command
  • Restrict Sudo Access
  • Restrict Sudo Users
  • Restricted Shell
  • Resume Partially Downloaded Or Transferred Files
  • reverse proxy servers
  • Reviews
  • RHCE
  • RHCSA
  • rhel
  • RHEL 7
  • RHEL 8
  • RHEL 8.4
  • RHEL 9
  • RHEL Containers
  • RHEL Tips
  • ripgrep
  • rm command
  • Rocky Linux
  • Rocky Linux 8
  • Rocky Linux 8.4
  • Rocky Linux 9
  • Rocky Linux migration
  • Rocky Linux Tips
  • Role based access control
  • Rollback Fedora
  • Rolling Release
  • Rolling Release Linux Distributions
  • Rolling Rhino
  • root user
  • roundcube webmail
  • Router
  • Rpm
  • Rpm database
  • RPM Fusion
  • Rpmdb
  • Rsnapshot
  • Rsync
  • rsync command
  • rsync command examples
  • Rsyslog Server
  • rtl8812au
  • RTL8812AU/21AU
  • RTL8814AU
  • Ruby
  • Ruby on Rails
  • Ruby Version Manager
  • Run Particular Commands Without Sudo Password
  • Run windows software on Linux
  • Runlevel
  • Running command in background
  • Runtime
  • Rust
  • Rust Programming language
  • rust-lang
  • rustlang
  • RVM
  • sa
  • SAAS
  • Saidar
  • Samba Linux
  • Save Linux Command Output To A File
  • Save Linux Command Output To An Image
  • SaveDesktop
  • Schedule jobs
  • schedule tasks
  • Scientific Linux
  • scp
  • scp commands
  • screen
  • screen command
  • Screen Resolution
  • Screen Tips
  • Screenshot
  • Screenshot tools in linux
  • Script
  • Scripting
  • Scripts
  • sd
  • SDK
  • SDKMAN
  • seafile
  • Search duckduckgo
  • Search Process in Linux
  • Secure backup
  • Secure Copy
  • Secure File Sharing
  • Secure FTP
  • Secure NGINX Web Server
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