All Questions
Tagged with virtualbox centos
219
questions
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Host Access to VirtualBox VMs Configuration Issue
I'm trying to configure three VMs on Virtualbox so that I can access them from the host machine. I've configured two NICs, one as NAT and the other for host-only adaptor, and booting Centos 7. My host-...
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214
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starting a Centos 7 VM on AMD laptop running Windows 10 host
I have an existing Centos 7 VM that I can start without problems on a Windows 10 desktop (Intel CPU). I recently bought a new (Lenovo) laptop with a Ryzen 7 CPU; also Windows 10. I copied the vdi to ...
- 101
1
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1
answer
3k
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Sign virtual box modules (vboxdrv, vboxnetflt, vboxnetadp, vboxpci) Centos 8
I started using Centos 8 recently, and I installed VirtualBox to manage my virtual machines, the problem that I encountered with is that my VirtualBox couldn't boot any VMs and it told me to execute ...
- 121
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155
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After yum --enablerepo=elrepo-kernel install kernel-lt on guest CentOS on VirtualBox in Windows 10 the clipboard no longer works
What actually can break the work of bidirectional clipboard exchange from guest CentOS 7 to Windows 10 on VirtualBox 5.1 after I execute in guest machine
sudo yum install https://www.elrepo.org/elrepo-...
- 141
1
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1
answer
2k
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How to resolve VirtualBox host-only IP address by the VM's name?
I have a Win 10 physical host with VirtualBox v6.1.34 and a guest OS of CentOS 7.
As a default setting, the VirtualBox Host-Only Ethernet Adapter is on 192.168.56.1/24, and the guest connects to this ...
- 399
2
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1
answer
2k
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Fresh new Centos on Oracle VM Virtualbox: Kernel panic - not syncing: Fatal exception
New Windows11 setup with Oracle VM Virtualbox 6.1, trying to install first VM using CentOS Stream9 iso. During iso boot system crashes: Kernel panic - not syncing: Fatal exception. I thought there was ...
- 924
1
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1
answer
577
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Is VirtualBox 6.1 able to be installed correctly on Windows 11?
Is VirtualBox 6.1 (Version 6.1.32 r149290 (Qt5.6.2)) able to be installed correctly on Windows 11?
I manage to install CentOS 7.9.2009 in VirtualBox 6.1 (on Windows 11 host), but whatever I do (e.g., ...
- 1,153
1
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1
answer
289
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`yum check-update` fails with an error in a CentOS virtual machine
The following error occurred when I enter the following CMD
sudo yum check-update
complete vm :
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1
answer
2k
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Escape from guest CentOS by Ctrl+Alt+Del in VirtualBox
I use CentOS 7 as a guest OS in VirtualBox (host is Windows 10). When the mouse cursor is in the guest OS, the only way to get out of it seems to be Ctrl+Alt+Del. Sometime double cliking Right Control ...
- 2,083
2
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3
answers
5k
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Virtual Box 'VERR_SSM_LOAD_CONFIG_MISMATCH' error when restoring a snapshot
Since I had a hard time finding an answer online, I decided to make a question here, and answer it myself, so maybe it helps someone:
I have a VirtualBox 6.1 installed on Windows 10, trying to run ...
- 131
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1
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1k
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Linux CentOS installation will not start in VirtualBox
I downloaded CentOS 8 ISO (That had dvd1 postfix). This is biggest image so I guess this has everything.
I am installing this on VirtualBox 6.1, it boots up, I select install but all I get is this ...
- 1,753
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1
answer
214
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Cannot ssh and ping into my CentOS VirtualBox
I downloaded the virtualbox image from this website: https://www.osboxes.org/centos/#centos-782003-info I uses CentOS 7.8.2003 I am able to start the VirtualBox but I cannot ssh into it. Then, I ...
- 101
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1
answer
99
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virtualbox : port forwarding doesnt work
I happened to see how to go about fixing this issue of port forwarding , none of them work. Here are the settings, I am trying to access 8888 from host(Windows) and VM had the following settings.
I ...
- 101
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0
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72
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CentOS 8.2 failing to boot on VirtualBox
I'm trying to install the latest CentOS, 8.2.2004, on VirtualBox and it's failing at this point:
I have tried the three images, dvd, boot and minimal, same results.
The full VirtualBox config is:
...
- 11.2k
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1
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4k
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Installation fails on VirtualBox (bad checksum) while on Hyper-V works fine
I am trying to install CentOs using this iso CentOS-8.2.2004-x86_64-minimal.iso on VirtualBox 6.1.
Installation fails during media check, please see the error below.
On Hyper-V the same iso file was ...
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