Black video from one in two computers I own #65
Description
I have just bought the NanoKVM-USB and I got 50% success with it.
My host computer runs Linux Mint and I have used the Appimage version of the desktop software, which seems to work fine on one of my "target" computers but not on the other.
On the other target I get a black screen, like if HDMI was not connected or not sending out anything.
I'm not really sure it's actually sending video, but I'd say it should be doing it because when I connect the HDMI cable the target computer (a notebook) says that there is a second monitor, and I have set it to "clone" the main display so there definitely should be an image there.
Is it a known issue that in some conditions the HDMI does not work and I get a black video image?
I don't think it's an issue with the host computer setup because I had it working just fine with a different target.