1. Update VM Compatibility (Hardware Version):
Ensure VM is using hardware version 20 or later (ESXi 8.0-compatible).
Right-click VM → Compatibility → Upgrade VM Compatibility
2. Check VM Video Settings:
In VM settings:
Set video card to:
Default Settings
Total video memory = 16 MB or higher
3D acceleration = Off (unless you’re using it intentionally)
3. Force Reinstall Open VM Tools:
sudo apt-get remove open-vm-tools
sudo apt-get install open-vm-tools open-vm-tools-desktop
sudo systemctl restart open-vm-tools
4. Try VMRC or HTML5 Console:
vSphere Web Console?
Or VMRC (VMware Remote Console)?