M.2 NVMe vs SSD
I havenÂ’t taken the m.2 plunge yet but with some newer hardware coming I am considering how to make use of it from a best practice standpoint. The new board & cpu will replace my current KVM host...
View ArticleKeyboard not working with Qemu emulation of Linux 5.19.8 kernel?
I have built a custom kernel (5.19.8) and have tried running it with Qemu. I am able to launch a busybox shell, however the keyboard is not working. I thought I had done this in the past and did not...
View ArticleLibvirt, Qemu VM problem with keyboard
I am building a system comprised of Linux 5.9.18 and Busybox. I am able to get a shell open. But, my keyboard does not work. I am using libvirt with Qemu. My kernel config is configured as the...
View ArticleClik here to view.
[ubuntu] VirtualBox Ubuntu Install Error Messages
I'm attempting to install Ubuntu on VirtualBox. (My PC's OS is Windows 10). After it installed, the following error messages appeared: "mtd device must be supplied (device name is empty)" "*ERROR*...
View ArticleProblem with rebooting QEMU/KVM guests
I run several QEMU/KVM guests on a host machine with Xubuntu 22.04 Since I changed to 22.04 from 20.04 – a fresh install, not an upgrade – I've had problems with rebooting guests. The guest terminates...
View Article[ubuntu] How to identify if my ubuntu has virtual server into it
Hello community, Beforehand thank you for your answers. Context: Some months ago the company fired the person in charge of IT and good/sadly I am support them while they hired a new one, into the...
View Article[all variants] Updated VirtualBox via Oracle repos, but new Extension Pack...
In light of this information, I switched from manually downloading/installing the VirtualBox deb to using the Oracle repositories. Today I got the first VirtualBox update by this method - Code:...
View ArticleError message using Raspberry PI with KVM
Hi, I'm new to KVM and I'm not an expert on Ubuntu/Linux and my native language is not English but I hope what I write will make sense. I try to run a VM using KVM on a Raspberry Pi 4 with 8 GB RAM and...
View ArticleClik here to view.
[ubuntu] Vbox error ubuntu virtualbox the image file is inaccessible and is...
I'm using Ubuntu 22.04 up to date. See attached pic. How to fix this error? My goal is to get my virtual Windows 10 to recognize my USB drive. I need to use Windows to install SpinRite onto a USB stik....
View Article[kubuntu] Unable to connect to libvirt qemu:///system
I've installed KVM/VirtManager .. Code: sudo apt-get install virt-manager yet there were a few minor errors. Quote: Warning: The home dir /var/lib/swtpm you specified can't be accessed: No such file or...
View Article[kubuntu] Can't enumerate USB devices
I have VirtualBox Version 7.0.2 r154219 (Qt5.15.3) installed, and Windows 8.1 running okay in the VM. Everytime I go into VirtualBox, I get the message Quote: Can't enumerate USB devices , which...
View Article[SOLVED] Unable to open virtual machine file after moving it to a new partition
Hi Guys, I had to change the location of my virtual machine vbox file as I had to make some changes on my partition. As I try to open it now, I get this below error message: Failed to open virtual...
View Article[SOLVED] Common VirtualBox error but I am already in the dialout group
New install of 22.04. Check this out... Code: user@laptop:~$ ll /dev/ttyS0 crw-rw---- 1 root dialout 4, 68 Oct 29 12:51 /dev/ttyS0 user@laptop:~$ groups user adm tty dialout cdrom sudo dip plugdev...
View Article[ubuntu] Bridged network on Ubuntu Server 22.04.01 LTS
Hey I'm trying to set up a couple of VM's with KVM/Qemu. They are supposed to be on the same network as the host. I have tried out a couple of guides found on the internet but to no avail. Will someone...
View Article[ubuntu] Weird graphics on windows
I installed ubuntu-22.04.1-desktop-amd64 on VirtualBox-7.0.2 on my pc with Windows 10, following a tuto. All went fine, except on some windows, for example the "save as" popup of Atom or other type of...
View Article[ubuntu] ubuntu on VM will not boot - sda5 is 100%
I woke up this morning to find my VM running ubuntu 22.04.1 LTS was frozen ... on reboot it failed with a load of errors. after some digging around I see the sda5 is 100% ... I wonder if it filled up...
View Article[kubuntu] Suddenly unable to connect to guest with remote_viewer
I was able to install virtual machines on my HP Server and am able to start and connect via QEMU/KVM. I want to connect to the spice session via Code: remote-viewer 192.168.178.62:5900 because then I...
View ArticleAPU for Virtual Machine
For setting up a virtual machine, would I be better off with a dedicated graphics card than an APU?
View ArticleUnable to retrive data from snapshot as ubuntu image is depricated
Hi, I have recently moved one of the snapshot from old aws account to new one, the image in the snapshot was Ubuntu 16.04 LTS - Xenial (HVM) - Error - This version has been removed and is no longer...
View Article[ubuntu] Ubuntu VM abort after starting
Hi all, Host - Ubuntu 22.04 Guest/VM Ubuntu 22.04 Win 10 Oracle VirtualBox Hi all, Just add a new MSI GeForce GTX 1650 Super Gaming X graphic card 1) Ubuntu 22.04 VM can be started but after playing a...
View Article