- Видео 16
- Просмотров 14 231
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Добавлен 27 май 2021
Open-source educational resources !!
How to Uninstall QEMU-KVM & Dependencies Packages on Red Hat Linux
To uninstall qemu-kvm and related packages on Red Hat Linux, you can follow these steps:
Step 1: Stop and Disable the libvirtd Service
Before uninstalling, stop the service if it's running and disable it:
sudo systemctl stop libvirtd
sudo systemctl disable libvirtd
Step 2: Uninstall qemu-kvm and Related Packages
Remove qemu-kvm, libvirt, and other related packages:
sudo dnf remove -y qemu-kvm libvirt virt-install virt-manager
Step 3: Remove User from libvirt and kvm Groups (Optional)
If you want to remove your user from the libvirt and kvm groups:
sudo gpasswd -d $USER libvirt
sudo gpasswd -d $USER kvm
Step 4: Clean Up Unused Dependencies
After removing the packages, you can clean up unused depen...
Step 1: Stop and Disable the libvirtd Service
Before uninstalling, stop the service if it's running and disable it:
sudo systemctl stop libvirtd
sudo systemctl disable libvirtd
Step 2: Uninstall qemu-kvm and Related Packages
Remove qemu-kvm, libvirt, and other related packages:
sudo dnf remove -y qemu-kvm libvirt virt-install virt-manager
Step 3: Remove User from libvirt and kvm Groups (Optional)
If you want to remove your user from the libvirt and kvm groups:
sudo gpasswd -d $USER libvirt
sudo gpasswd -d $USER kvm
Step 4: Clean Up Unused Dependencies
After removing the packages, you can clean up unused depen...
Просмотров: 191
Видео
QEMU-KVM on RHEL: Complete Guide to Check Virtualization, Install QEMU-KVM, and Configure libvirt
Просмотров 2732 месяца назад
Check if Virtualization is Enabled in Method 1: Using lscpu 1. Run the lscpu command: lscpu 2. Look for the line Virtualization:. It should display VT-x (for Intel CPUs) or AMD-V (for AMD CPUs) if virtualization is supported and enabled. Method 2: Checking CPU Flags 1. Run the following command: egrep -o '(vmx|svm)' /proc/cpuinfo ◦ If this command outputs vmx (for Intel) or svm (for AMD), then ...
How to Enable Virtualization in BIOS/UEFI: Step-by-Step Guide for All PCs
Просмотров 422 месяца назад
Steps to Enable Virtualization in BIOS/UEFI: 1. Restart Your System and enter the BIOS/UEFI setup. The key to press varies by manufacturer but is often one of these: ◦ Dell/HP: F2 or F10 ◦ Lenovo: F1 or F2 ◦ ASUS: Delete or F2 ◦ Acer: F2 or Delete ◦ Others: Check the manufacturer’s documentation or BIOS screen for details. 2. Navigate to CPU/Processor Settings: ◦ Go to the Advanced, Advanced BI...
Clone a virtual machine (VM) in VMware Workstation
Просмотров 799 месяцев назад
To clone a virtual machine (VM) in VMware, you can use the following steps: Open VMware Workstation Select a VM from the Virtual Machine Library Click Snapshots Right-click on a snapshot Select either Create Full Clone or Create Linked Clone A full clone is an exact copy of a VM, while a linked clone creates a new VM with a delta disk and only changes related to the source VM. The new VM will h...
Creating Your First Virtual Machine on VMware Workstation
Просмотров 213Год назад
Step 1: Install VMware Workstation Download VMware Workstation from the official website and follow the installation instructions. Launch VMware Workstation once the installation is complete. Step 2: Create a New Virtual Machine Click on "File" in the top-left corner of the VMware Workstation window. Select "New Virtual Machine" from the dropdown menu. The New Virtual Machine Wizard will open. ...
Cyber Security | Cyber Attackers Unmasked : Who Are They
Просмотров 125Год назад
#Cybersecurity #DigitalDefense #onlinesafety Welcome to our guide about Cybersecurity - where you learn to keep your digital stuff safe! 🌐 In this video, we'll talk about online problems and teach you what you need to know to protect your digital life. 🔐 Here's what we'll talk about: 1️⃣ Cyber Threats: We'll explain digital dangers like viruses and tricky online scams. 2️⃣ Digital Fortresses: L...
Install VMware on Ubuntu || Before you can run VMware several modules must be compiled ||
Просмотров 3,5 тыс.Год назад
Installation of .bunddle type of file of VMware workstation in Linux Ubuntu. Problem: Before you can run VMware several modules must be compiled & loaded into the running kernel. Solution : Open the Terminal sudo install git git clone github.com/mkubecek/vmware-host-modules cd vmware-host-modules git checkout workstation-16.0.0 sudo make ; sudo make install
Amplitude Modulation and Demodulation || Experiment on the Fundamentals of Amplitude Modulation ||
Просмотров 327Год назад
Amplitude modulation (AM) is a method of encoding information in an electrical signal by varying the amplitude (strength) of the carrier wave in proportion to the information signal. The message signal, which is typically a voice or music signal, is superimposed on a high-frequency carrier wave by varying the amplitude of the carrier wave. This modulated signal can then be transmitted over a di...
Time Division Multiplexing Lab | Understanding the Techniques of Multiplexing | TDM |
Просмотров 1,3 тыс.Год назад
Time Division Multiplexing (TDM) is a method of transmitting multiple digital signals over a single communication channel by dividing the channel into time slices or time slots. Each signal is allocated a specific time slot during which it can transmit its data. This allows multiple signals to share the same physical channel, increasing the overall capacity of the communication system. The proc...
Technique of Frequency Modulation || Frequency Modulation of Sinusoidal Wave
Просмотров 120Год назад
Frequency modulation is a technique or a process of encoding information on a particular signal (analog or digital) by varying the carrier wave frequency in accordance with the frequency of the modulating signal. As we know, a modulating signal is nothing but information or message that has to be transmitted after being converted into an electronic signal. Much like amplitude modulation, freque...
Frequency Modulation Lab | Modulation and Demodulation of Sync Signal | Analog Communication
Просмотров 83Год назад
Frequency modulation (FM) and demodulation of an analog signal is a method of transmitting an analog signal, such as an audio signal, by modulating the frequency of a high-frequency carrier wave in proportion to the amplitude of the analog signal. The modulated signal is then transmitted to the receiving device, where it is demodulated to recover the original analog signal. To perform frequency...
Introduction to the Unix Operating System || UNIX ||
Просмотров 1332 года назад
Unix is a multi-user, multi-tasking operating system that was first developed in the late 1960s. It is a command-line-based operating system, which means that it is controlled and configured through text commands rather than a graphical user interface. Unix is known for its stability, scalability, and security, making it a popular choice for servers and enterprise-level systems. Unix-like opera...
Digital Logic Design Fundamentals :1 to 16 Demultiplexer || Demux ||
Просмотров 7652 года назад
In this video, we will be discussing the function and design of a 1 to 16 demultiplexer. A demultiplexer, also known as a "DEMUX," is a digital circuit that takes a single input and directs it to one of the multiple outputs. The 1 to 16 demultiplexer is a specific type of demultiplexer that has one input and 16 outputs. We will start by going over the basic structure and operation of a demultip...
Understanding D Flip-Flop and its Functionality
Просмотров 422 года назад
A D flip-flop, also known as a "data flip-flop," is a basic building block of digital electronics that is used to store a single bit of data. It is a type of bistable circuit, which means that it has two stable states and can hold a digital value. The D flip-flop gets its name from its two inputs: the data input (D) and the clock input (CLK). The data input sets the state of the flip-flop, and ...
Could not open /dev/vmmon: No such file or directory || VMware Error Solution || Permanent Solution
Просмотров 7 тыс.2 года назад
Could not open /dev/vmmon: No such file or directory || VMware Error Solution || Permanent Solution
Funciono OK. con la descripcion del video, GRACIAS.
@@ManuelRodriguez-if7yc De nada, es un placer.
it's not working, sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./VMWARE17.priv ./VMWARE17.der $(modinfo -n vmmon) modinfo: ERROR: Module vmmon not found. i got this.
Thank you very much!
Thank you so much! it worked!
Thanks you so much!
modinfo: ERROR: Module vmmon not found. sudo: /usr/src/linux-headers-6.10.6-arch1-1/scripts/sign-file: command not found is what i got on step 2
[AppLoader] GLib does not have GSettings support. (process:60059): GLib-CRITICAL **: 09:05:02.622: g_file_test: assertion 'filename != NULL' failed Failed to setup build environment.
SSl error nos such file or directory .how Can i fixe that PLS?
docs.vmware.com/en/VMware-Workstation-Pro/15.0/com.vmware.ws.using.doc/GUID-F93E6851-951C-4FF6-BFE0-2A05E89B3E7A.html
@@threadgeek thanks
Thank you
Thank you very much man , I was trying since 2 hours
Glad I could help
Thanks for helping out on installing the modules issue
doesn't work anymore
It is still working properly. let me know your error.
@@threadgeek i am not presented with any key choosing windows upon a reboot
@@wznzgq1354 It is perfectly working, there might be configuration compatibility with your computer. While your laptop is restarting press the 'ESC or F12' (This might be different on different laptops) to get the blue screen.
@@threadgeek i am also not getting that screen my laptop is acer predator neo 16 dual booted to kali
@@stormshadow8245 As soon as the first logo screen appears, immediately press F2. (If this does not work then search on the internet for the bios button key for your laptop)
bro I have error 2 when entering the make command
let me know your error
Thanks bro
Thank, work perfect
Subscribe
Thank you SO much, I've been trying for like 3 hours to solve this problem!! <3<3
Subscribe !!
Is it working how?
@@AshwinSKumarlet me know if you are facing problem.
@@threadgeek sure
Followed the same procedure for Vmware 17 and it works. Thanks!
Welcome mate!
Thank you so much maaan u are the best, this helped me so much.
Let's connect and subscribe to the channel!
thank you so much, the only tutorial that worked for me
Did you using 1:8 Demux ?
Not using 1:8 Demux.
love u mate
EFI variables are not supported on this system
You will get this error if you booted using legacy, not the UEFI method. It would be best if you made sure to either select the UEFI boot item in the BIOS menu or select UEFI as the default boot method.
say: sudo vmware-modconfig --console --install-all
Installation of .bunddle type of file of VMware workstation in Linux Ubuntu. Problem: Before you can run VMware several modules must be compiled & loaded into the running kernel. Solution : Open the Terminal sudo apt-get install git-all git clone github.com/mkubecek/vmware-host-modules cd vmware-host-modules git checkout workstation-16.2.4 (Edit this as your version) sudo make ; sudo make install
this worked, thanks so much (using Pop OS)
@@HandsomeSmells bro can you help me in this?
Thank you sir very nice gide teach & explain modulation and demodulation best video in working information..👍
Thanks for liking
Bahut achhe se samjaya sir ji mera batti balga😆
Just used this fix, also works on VMware 17.
👍
Helped me lot but can you provide me lab experiment sheet?
Well demonstration. Thank you.
Thanks for your help from France 😁
Welcome from Nepal.
Very well explained 👏
Run this: sudo vmware-modconfig --console --install-all You'll see that there are issues with monitor and net, thas ok. Generate a key: openssl req -new -x509 -newkey rsa:2048 -keyout VMWARE16.priv -outform DER -out VMWARE16.der -nodes -days 36500 -subj "/CN=VMWARE/" Use this key we just generated to sign the two kernel modules: sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./VMWARE16.priv ./VMWARE16.der $(modinfo -n vmmon) sudo /usr/src/linux-headers-$(uname -r)/scripts/sign-file sha256 ./VMWARE16.priv ./VMWARE16.der $(modinfo -n vmnet) This does not give any feedback Check that signatures are applied correctly: tail $(modinfo -n vmmon) | grep "Module signature appended" You should get Binary file (standard input) matches Now we make this key trusted by importing it to the machine owner key (MOK) management system with the command below. sudo mokutil --import VMWARE16.der This will ask you for a password, enter a new password. Reenter the same password. Reboot, When your computer start press ESC or F12 key When rebooting you should be presented with a menu with a blue screen background, you have to make your way to enroll the key and enter the password you just created, this happens only once, then continue to boot. To test the driver/module installed correctly enter the command: mokutil --test-key VMWARE16.der After updating your Linux Operating system you need to do this process each time!!