VirtualBox: 64-bit Guest OS

While playing with Vagrant, VirtualBox, and MongoDB on my old ASUS ROG Generation 1 - which has Intel Q720 CPU and runs Windows 10 64-bit - I ran into this error.

VT-x is not available(VERR_VMX_NO_VMX).

VirtualBox error: Intel VT-x is not available

Also, VirtualBox list only 32-bit version for guest OS.

It is so weird because I can installed Ubuntu 64-bit as guest OS in VirtualBox while booting this laptop in Windows 7 64-bit.

I tried removing Hyper-V feature and reboot.

VirtualBox now display 64-bit version of guest OSes.

And Vagrant works too.

Hydra: Notes

Hydra v9.1 (c) 2020 by van Hauser/THC & David Maciejak - Please do not use in military or secret service organizations, or for illegal purposes (this is non-binding, these *** ignore laws and ethics anyway).

VMware ESXi host loads ipmi_si_drv too long

Workaround: remove ipmi_si_drv esxcli software vib remove --dry-run --vibname ipmi-ipmi-si-drv esxcli software vib remove --vibname ipmi-ipmi-si-drv ~ # esxcli software vib remove --dry-run --vibname ipmi-ipmi-si-drv Removal Result Message: Dryrun only, host not changed. The following installers will be applied: [BootBankInstaller] Reboot Required: true VIBs Installed: VIBs Removed: VMware_bootbank_ipmi-ipmi-si-drv_39.1-4vmw.550.0.0.1331820 VIBs Skipped: ~ # ~ # esxcli software vib remove --vibname ipmi-ipmi-si-drv Removal Result Message: The update completed successfully, but the system needs to be rebooted for the changes to be effective. Reboot Required: true VIBs Installed: VIBs Removed: VMware_bootbank_ipmi-ipmi-si-drv_39.1-4vmw.550.0.0.1331820 VIBs Skipped: ~ #

Install Microsoft .NET Core SDK

.NET Core Software Development Kit (SDK) is a set of libraries and tools that allow developers to create .NET Core applications and libraries.

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