bios update xps 15 7590 version 1.4.0 causes issue with VirtualBox
Installed the version 1.4.0 update using the Dell Update. No problem there, but after this update I was not able to start a guest Windows 10 OS in VirtualBox. The Windows10 boot got stuck at the Windows logo.
Looking in the logs of this VirtualBox the last logged lines are:
00:00:17.087652 GIM: HyperV: Guest OS reported ID 0x1040a0000271b 00:00:17.087661 GIM: HyperV: Open-source=false Vendor=0x1 OS=0x4 (Windows NT or derivative) Major=10 Minor=0 ServicePack=0 Build=10011 00:00:17.087704 GIM: HyperV: Enabled hypercall page at 0x0000000000210000
The fix for me was to downgrade the BIOS to an earlier version: 1.3.3