Dual Displays working only after reboot
My experience is that the HDMI display works after a reboot of OS X.
Scenario:
1)plug in to workstation 1 with displaylink 3900 dvi, HDMI and both displays work.
2)switch to workstation 2 with displaylink single DVI box at different workstation and monitor works.
3)switch back to workstation 1 and DVI works, but HDMI doesn't; have to reboot OS X mavericks for HDMI to work.
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