All Questions
Tagged with qemu virtual-machine
149
questions
2
votes
2
answers
16k
views
virsh edit error: failed to get domain
I'm using KVM/QEMU and Virtual Machine Manager.
When I run in terminal sudo virsh list --all and the output is correct; it shows the one VM I have:
Id Name State
------------------------
- ...
- 21
2
votes
1
answer
2k
views
Is it possible to treat a thread as a core in QEMU?
When using a multi-threaded CPU, is it possible to treat a thread as a core to have double the available cores to the guest OS?
- 258
2
votes
2
answers
4k
views
Qemu: Is it possible to have BOTH the virtual display and VGA passthrough in a Windows guest?
This guy implies that it's possible to have both the virtual display and a VGA passthrough display device active at the same time..
I've tried this, both with libvirt and with the qemu commandline. ...
- 300
2
votes
1
answer
3k
views
How do i update available versions for operating system types in virt-manager
How do i update available versions for operating system types in virt-manager?
For example for Ubuntu, only up to Ubuntu 14.04 LTS is in the menu but I'm installing Ubuntu 16.04 LTS. Installation ...
- 402
2
votes
1
answer
2k
views
QEMU: Executing guest program in foreground
I use QEMU to run a Windows 10 virtual machine (VM) on an Ubuntu host. My goal is to programmatically instruct the VM to run a specific GUI program in the foreground, as if the user had started the ...
2
votes
2
answers
2k
views
Creating x86/amd64 Debian10 Vagrant guest on M1 MacBook host
I've been given a Vagrantfile that's normally used by Ubuntu people to create and provision a Debian 10 VirtualBox guest box for development work. They'd normally use the VirtualBox provider plugin ...
- 121
2
votes
1
answer
8k
views
virt-manager - spice-guest-tools not working on Windows 10 guest
Host: Debian Bullseye
Guest: Windows 10 20H2
Hypervisor Details:
Hypervisor: KVM
Architecture: x86_64
Emulator: /usr/bin/qemu-system-x86_64
Chipset: Q35
Firmware: BIOS
Windows in the VM is running ...
2
votes
1
answer
6k
views
Install Windows Server 2012 R2 in qemu VM
I'm trying to install Windows Server 2012 R2, but right after loading Windows files I'm getting:
Your PC needs to restart. Please hold down the power button. Error Code: 0x0000005D
My command is:
...
- 23
2
votes
1
answer
4k
views
aarch64 VM; amd64 host; "invalid accelerator kvm"
I have an ARM64 machine, which I want to emulate as a VM on my desk for testing. This will be the first time I'm emulating ARM64 on an AMD64, I'm clueless, and I went fumbling for hints.
I found one ...
2
votes
1
answer
2k
views
How to create network with 3 guest virtual machines in macOS on an M1 MacBook?
I have MacBook (M1) and I need to create 3 Virtual Machines in same network:
pfSense firewall (x86, with 2 network adapters: WAN shared network with host and LAN network adapter as gateway for guests,...
- 31
2
votes
1
answer
2k
views
No internet connection when trying to install Arch linux in qemu
I'm trying to slowly switch from windows to linux. So I thought that it will be good idea to install arch on VM. Since I learned about VM's I was using VirtualBox but now I wanted to try qemu, because ...
- 21
2
votes
1
answer
2k
views
Can't ssh into arch linux live environment in qemu
I started arch linux in a qemu vm with guest port 22 connected to host port 60022, set the root password in the guest, and edited the sshd config in the guest to allow root logins and set the log ...
- 291
2
votes
1
answer
766
views
Running containers on top of QEMU
I have a testing setup I'm trying to migrate to using VMs rather than bare metal as much as possible. The existing setup is structured to run everything within containers (LXC, specifically), and it ...
- 193
2
votes
0
answers
231
views
How can I prevent certain keys (e.g. Super/Win) from being passed through to a qemu guest?
I am running a Windows 10 guest under Linux using qemu / virt-manager. All of my WM shortcuts in X use the super (windows) key. I don't really need that key for anything inside the Windows VM. Is ...
- 21
2
votes
0
answers
759
views
libvirt and hotswappable single USB port with virt-manager - almost there?
Description
USB not visible on Debian guest. I cannot see anything obvious from the logs but because I do not have much virtualisation experience I assume I missed a step in the configuration, ...
