I'm running Windows Server 2008 R2 Standard, Service Pack 1.
Often I need to work from home, in which case I jump onto a VPN via Citrix client and remote desktop to my work PC. Subsequently, when I come to work in the morning and attempt to unlock my PC, from time to time after entering my login credentials and pressing 'Enter' I get presented with two blank/black screens instead of my desktop. I tried being patient, moving my mouse a bit etc but to no avail. I notice that the keyboard is still functional (CAPS LOCK light goes on/off), and there appears to be some hard drive activity. However I end up needing to reboot the PC (and lose whatever unsaved work I had).
I've done some googling, attempted most of the suggested solutions (involving changing some registry settings, updating video card drivers etc) but to no avail.
My video card is NVIDIA Quadro NVS 295, driver date 24/01/2014. I do have dual monitors configured (lenovo).
Any tips/suggestions would be much appreciated,
Greg