Table of Contents
Kernel Panic Not Syncing Attempted to Kill the Idle Task
In some cases, you got the error Kernel Panic – not syncing: Attempted to kill the idle task when you trying to install an Ubuntu 22.04 VM in VirtualBox.
![wbx1T2jvn5HGrw8ZAL1On1XGsJWROqeZ3mpdl0ZXoVehy1mwN08sxuyy7cdJ](https://s3.amazonaws.com/s3.bonben365.com/files/2023/wbx1T2jvn5HGrw8ZAL1On1XGsJWROqeZ3mpdl0ZXoVehy1mwN08sxuyy7cdJ.jpg)
The solution is quite simple:
1️⃣ To fix it, let turn off the Ubuntu VM.
2️⃣ Open VM Settings | Select System section.
3️⃣ Under the System options, select Processor tab then assign more than 2 processor cores for the VM. Click OK to save the change then start your VM.
![Wa6RL5JstDE8I7PVDNITO23QEZFceGLw67ieT5iazqcgA5FmHhg0AAhLZDaf](https://s3.amazonaws.com/s3.bonben365.com/files/2023/Wa6RL5JstDE8I7PVDNITO23QEZFceGLw67ieT5iazqcgA5FmHhg0AAhLZDaf.jpg)
4️⃣ As you can see, the error was gone, and now you able to install a new Ubuntu VM in VirtualBox.
![Y69Bcq8GBowrL0rZKMjNryLCmaCprGG712vf4cgDhvMXFB3KF1NS6y9XbUea](https://s3.amazonaws.com/s3.bonben365.com/files/2023/Y69Bcq8GBowrL0rZKMjNryLCmaCprGG712vf4cgDhvMXFB3KF1NS6y9XbUea.jpg)
Not a reader? Watch this related video tutorial:
5/5 - (1 vote)