1. F

    Solved invoking grub-mkrescue fails when following along a tutorial

    I am following this OS tutorial. It uses grub legacy which is outdated (I use ubuntu 22.04 and have grub 2 installed by default). The whole directory structure and project looks like this: the important part...
  2. B

    [SOLVED] VirtualBox virtualization and Android emulator problem (black screen)

    Hello. I have a problem while trying to run an Android emulator in an Ubuntu Virtual Machine. I'm using VirtualBox7 as hypervisor. When I run the emulator command, the android emulator launches, but I see nothing but a black screen. I got a warning popup from VirtualBox saying that Nested...
  3. aleff

    Demonstration of the research study "Extract Me If You Can" based on DECAF

    Does anyone know if there is a technical demonstration of the paper Extract Me If You Can by Carmony, C., Hu, X., Yin, H., Bhaskar, A.V., & Zhang, M. (2016)? I am trying to set DECAF correctly using the wiki presents on the github repository but without success. Could anyone tell me how to...
  4. T

    Frustrated with Virtualbox Error (rc-1908)

    I've been trying to solve this problem for days now. When I try to launch my Virtual Machine in Virtualbox 6.0 I get an error message: Failed to open a session for the virtual machine llllele. The virtual machine 'llllele' has terminated unexpectedly during startup with exit code 1 (0x1)...
  5. AwesomeGAMER_YT

    Testing Manjaro Linux Cube Desktop with KDE, Gnome or Xfce

    Hello, Members! We'll testing Manjaro Linux with Cube Desktop. Please Check it, if is not emulated: VirtualBox: Not Working (and still working...) VMware: Still Working. QEMU: Working. x86: Not supported (Massive Crash). PCem: Not Supported. 86Box: Not Supported. Please Emulate, if is...
  6. Q

    Virtual Box Guest Additions not installing on Debian.

    Hey, Recently I was setting up a new Debian VM, and I pressed "insert guest additions CD image" and the CD showed up in Debian (the VM). I pressed the "Run Software" button and it would come up with a message saying something along the lines of software can't run. I went to check what message it...
  7. A

    Entire Machine freezing over virtualbox

    Background info: Newly built PC (1 week old) + newly installed Linux MINT. I myself am a Windows user and am in the transition of switching to Linux, very new to all this. The problem: Linux Mint is freezing from virtualbox. The entire system is freezing and I cannot move the cursor, type any...
  8. ToadmanX4

    Can't get Virtualbox running

    I'm on Linux Mint 20 and I'm trying to get a Windows 10 machine running, but to no avail. Every time I try running it, I get this message every time. "Kernel driver not installed (rc=-1908) The VirtualBox Linux kernel driver is either not loaded or not set up correctly. Please try setting it...
  9. M

    UNSOLVED: VirtualBox Guest Additions Not Working on elementaryOS -please help

    I cannot get VirtualBox Guest Additions to work on my elementary OS in my VirtualBox program. I have tried just about all walkthroughs and tutorials online and they have become circular in their reasoning and keep leading me to dead ends insisting things should work when they do not. This was...
  10. A

    WebCam problem with VirtualBox (Windows10/7/XP) guest machines

    Hi everyone, I've just installed an Ubuntu 20.04 Desktop Edition on a Dell All in One inspiron 3477 with Webcam that works correctly on it. and since i need a Windows machine to benefits from the Language Interpretation features of Zoom Meeting application (that works only on Windows an MacOS...
  11. M

    VM software for metasploitable on kali linux

    Hello, i want install VM software for metasploitable supported x86 processor, i have searched on google but not works, i want a light VM software with installation steps
  12. superboy2k6

    dhcpcd.service does not exist (Virtualbox)

    "superboy" again... When I was installing Arch Linux, I found out that when I typed systemctl enable dhcpcd.service it said that the service did not exist! I skipped this thinking it was not much of a big deal. But after the installation, I tried to ping And it failed to ping. So I...
  13. D

    Ubuntu Desktop 19.04 install stuck at "write changes to disks?"

    I don't quite remember installing 18.04 desktop, but it was a lot faster. Do I have some sort of hardware issue or why do I get stuck at this step over and over again? It's a dynamic VDI on SSD.
  14. B


    Hi, everyone! I would like you to describe your typicall installed apps after fresh Linux install. I've red dozens of articles about TOP 10 Linux software for ... but I usually struggle to choose which ones collaborate the best. Like could you suggest me which software are best for taking...
  15. J

    Virtual box and kali linux??

    Hello guys, i have a simple (and also quite stupid) but crucil question: If i use virtual box to emulate kali linux on a Windows i have the malware protection of kali or not? I mean i'm still vurnerable like a windows even if i use Linux on virtual box or not??
  16. P

    getting IP via DHCP in VirtualBox

    Hi all, I am an absolute Linux beginner, and need some assistance. I have Centos7 core running in VirtualBox, and I want to set it up so that I get an IP address from our DHCP server. I have 2 adapters in my VirtualBox settings, first one is set to NAT, and second one is set to Host-Only...
  17. blackneos940

    VirtualBox keeps spawning windows every time I open it :<

    So here I have a problem..... As the topic title says, every time I try and open VirtualBox (it's the latest version), VirtualBox keeps spawning more windows, and then closes each one (thank ADMIRAL ACKBAR, as it doesn't cause Linux to choke with too many open windows of a Program!.....) :3...
  18. C

    Why Isn't Netdiscover Working On My Virtual Machine?

    I am doing a vulnhub CTF walkthrough (Lampiao). I have my main VM set up using Kali Linux in VirtualBox. The victim VM is the Lampiao machine. I am supposed to run Netdiscover on Kali to search for the IP's of all machines on my network. I have both machines set to NAT. When I run Netdiscover...
  19. D

    Unable to install virtualbox guest additions

    Hello, I'm using Kali Linux and I'm pretty new to Linux, I'm having trouble installing the virtual-box guest additions, I wanna install this pack because I'm using the oracle vm virtualbox, but unfortunately it doesn't work. I tried the following commands in the terminal: apt-get update &&...
  20. C

    Problem Installing VirtualBox Guest Additions on Linux

    I installed VirtualBox-5.2.18 on my MacBook Pro, and I tried to install VirtualBox guest additions on Linux, which allows the Guest to take advantage of faster drivers, better screen resolution, copy and paste, and shared folders. I used the Terminal window to install the Development Tools...