Unanswered Questions
4,141 questions with no upvoted or accepted answers
6
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1
answer
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Accessing Localhost from Hyper-V VM
I currently have a PC running Visual Studio/IIS Express and I need to do some IE8 testing, which requires me to run a Hyper-V VM.
When I go into the Hyper-V VM, I can't seem to go to reach http://...
6
votes
3
answers
6k
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How can I troubleshoot VirtualBox port forwarding from Windows guest to Mac OS X host not working?
There is a plethora of questions about VirtualBox port forwarding problems but none with my specific details.
Details of setup:
I have a Windows 7 Professional 64bit install living in VirtualBox 4.1....
6
votes
1
answer
5k
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How to paste password to login screen in Hyper-V VM
I use Hyper-V in my Windows 10 and need to be able to paste passwords into login screens (I use password manager to generate and store strong passwords.)
The login screen ignores Ctrl-V and context ...
6
votes
3
answers
6k
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Mac OS X Server 10.6.6 "disables" CPU in VMware Fusion
I installed Mac OS X Server 10.6.0 in VMWare Fusion the other night and it worked perfectly, until I ran Software Update. I upgraded to 10.6.6 through the combo updater, and now when I start the VM it ...
5
votes
3
answers
8k
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Ubuntu VM hangs in VirtualBox under Window 10: "watchdog BUG: soft lockup - CPU#0 stuck for 23s"
This is Windows 10 with VirtualBox installed and Ubuntu virtual machine with Apache server.
Often CPU hangs on the Ubuntu virtual machine, taking up to 50% host CPU usage with no response at all, when ...
5
votes
0
answers
2k
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Qemu throws back error after i tried to use whpx acceleration (not sure if this the right community)
I am using qemu to emulate Zorin OS 16 (a hour old user of qemu) I tried to emulate Zorin OS 16 with whpx acceleration with this command in power shell:
qemu-system-x86_64.exe -boot d -cdrom zorincore....
5
votes
0
answers
2k
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How can I migrate a WSL2 filesystem to a HyperV or VirtualBox VM?
I have an existing Ubuntu 18.04 WSL2 installation on my Windows 10 machine. I want to start using a linux VM instead of WSL2 instead but I don't want to set up my VM from scratch again. Is there some ...
5
votes
0
answers
1k
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Installing Windows virtualization features within KVM virtual machine causes early-boot guest crash
See updates below for what I've discovered about the more general nature of this problem.
I have a Windows VM running OVMF firmware with VFIO passthrough for a graphics card running on an Arch Linux ...
5
votes
1
answer
2k
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How can I emulate Ubuntu 18.04 on MacOS using qemu?
How can I run Ubuntu 18.04 on my MacBook Air (Mojave) using QEMU? (yes I have to use QEMU for now.) I got QEMU from here. But also got it from Homebrew as well.
I've tried looking at the QEMU's ...
5
votes
2
answers
19k
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VM got 10.0.x.x address instead of 192.168.x.x address?
I've searched the similar question (and prepared to be downvoted too).
I'm new to virtualbox, and I have Ubuntu-server-VM (with guest addition installed) run on my Windows-10-Host using VirtualBox-5.2....
5
votes
2
answers
8k
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Boot a physical disk with EFI in VirtualBox Ubuntu 18.04 host
I used to use legacy BIOS booting on this machine to dual-boot Ubuntu 16.04 and Windows 10 across three hard drives. I used GRUB to boot to Ubuntu on an SSD and HDD combo and Windows 10 on it's own ...
5
votes
0
answers
397
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What does it mean open mode in Virt-Manager?
Virt-Manager offers a network "open mode". Could you tell me what does it mean?
For example:
I use Fedora 26 with virt-manager 1.4.2
5
votes
0
answers
25k
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How to use dual monitors with Hyper-V?
I've set up Hyper-V on my Windows 10 pro Laptop (Dell XPS 15 9650), guest OS is also Windows 10 pro.
The host os is using an external display (set to extend).
When I start the VM from Hyper-V ...
5
votes
0
answers
1k
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Docker for Windows unresponsive after restarting VM
I've installed Docker for Windows on my Windows 10 machine, which uses Hyper-V. The default VM that gets installed is the MobyLinuxVM. To change some settings, I shut down and restarted the VM. But ...
5
votes
0
answers
440
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KVM switch switches automatically on VirtualBox usage
I am using KVM switch Multico EW K1904U. The problem is that it confilcts with Oracle virtual box somehow.
Particularly, if I am terminating virtual machine on computer 1, it switches to computer 2 (...