Unanswered Questions
6,835 questions with no upvoted or accepted answers
7
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"Your PC Needs To Restart" error on VMware Player 5 when installing Windows 8
I'm trying to install the latest Windows 8 preview on VMware Player 5, after trying build 8200 for a while.
Immediately after booting, it gives me the following error:
Your PC Needs To Restart.
...
CommunityBot
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6
votes
0
answers
5k
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rcu_sched detected stalls on CPUs/tasks
I'm running many VMs using Virtualbox. These VMs use Debian 10.3 (the latest version). And I'm experiencing bugs / freezes as you can see below. It looks like this is happening on the VMs where I ...
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6
votes
3
answers
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Vagrant hangs on SSH auth method: password
I’m trying to load a VM via Vagrant. It’s my first time attempting anything like this.
I'm using Windows 10 64bit and trying to run my MS Server 2016 standard.
I created a new VM in VirtualBox and ...
CommunityBot
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6
votes
0
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831
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VBoxManage setextradata command does not add avx2 to /proc/cpuinfo
Linux & VirtualBox noob here, so please go easy.
I've been running into problems compiling code with scipy in a VirtualBox 5.2 VM running Fedora 26 on my host Windows 10. The cryptic error output ...
6
votes
0
answers
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Virtualbox host io cache applying scenarios
Virtualbox docs says that using host io cache for sata controller may be a risk of system performance.
At the same time, on my case I see advantage of using host io cache - DisckCrystalMark reports ...
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6
votes
1
answer
9k
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Windows detecting mystery device
I have just installed Windows 8.1 and I have noticed a mystery device being detected under Networks.
Here is a screenshot showing the device and its properties. It identifies itself as a Nexus 7 - a ...
CommunityBot
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6
votes
1
answer
8k
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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://...
CommunityBot
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6
votes
1
answer
8k
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How to forget/remove username in Windows 8 Store - account deleted
I deleted a Windows Live/Microsoft account (I have others) that I was using for the Windows Store on one of my PCs. Now I can't use the store at all because it wants a password for that particular ...
CommunityBot
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6
votes
0
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14k
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Easy way to recover Windows.old folder after Windows 8 PC Refresh?
I recently did a Windows 8 PC refresh, hoping it would solve an issue I'm having, which it didn't. Now I'm hoping there's an easy solution for undoing the refresh.
Is there an easy way to recover any ...
CommunityBot
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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....
CommunityBot
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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 ...
CommunityBot
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6
votes
2
answers
5k
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How can I mix and map sound channels in Windows?
The built-in windows mixer, which can be accessed through Volume Control, allows users to change the output volumes of individual applications. I would like something similar but with additional ...
CommunityBot
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5
votes
2
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 ...
CommunityBot
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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....
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5
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0
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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 ...
