This one works, thx, but I’m not getting an audio output device on the controlled system. (there is a mic device though)
Could it be the edid?
Modifying the EDID only changes the maximum supported resolution of the device; the actual output resolution is determined by the operating system. You can check if this resolution is available in the operating system and switch to it.
Ok, so the problem is somewhere else.
Any quick idea or should I open a new thread about missing audio device?
Provide your computer's information: OS, graphics card model(which COMET connect to).
ControlleD computer is a Dell Latitude 5430 running Windows 11 23H2 (build 22631.5909). Integrated graphics of the I7-1255U cpu. HDMI connected directly to the computer. Image and mic work well.
ControlleR computer is a desktop running ubuntu 25.10, connecting from firefox and using an usb headset.
One weird thing is that when I log in from the kvm, the laptop shows no output device, not even the integrated speakers.
Only this EDID has no output device, other EDID have?
Others have an output device, yes.
how about this one
00 ff ff ff ff ff ff 00 09 d1 85 07 25 03 00 00
05 1e 01 03 80 3e 22 78 2e 08 a5 a2 57 4f a2 28
0f 50 54 01 08 00 d1 c0 81 c0 81 00 81 80 a9 c0
b3 00 a9 40 01 01 67 3e a0 a0 50 54 2e 60 30 20
3a 00 a0 54 56 00 00 1a 66 21 56 aa 51 00 1e 30
46 8f 33 00 50 1d 74 00 00 1e 00 00 00 fd 00 18
4c 1e 87 3c 00 0a 20 20 20 20 20 20 00 00 00 fc
00 47 4c 4b 56 4d 0a 20 20 20 20 20 20 20 01 4f
02 03 49 f0 56 10 04 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 04 00 23 09 07 07 6d
03 0c 00 20 00 38 44 20 00 60 00 00 00 67 d8 5d
c4 01 78 80 03 68 1a 00 00 01 01 28 3c 00 e1 05
e1 0f e6 06 05 01 5a 53 44 7d 4b 80 a0 72 b0 2d
40 88 c8 36 00 6d 55 21 00 00 1a 68 5b 80 a8 72
a0 3c 50 80 d0 13 00 6d 55 21 00 00 1e 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 9e
1 Like
This one works. Thx.
Hi, is there an EDID available for 3840x1080? UPDATE: Found one that works.
Whilst my monitor does 5120x1440 and the KVM POE connected machine works at this resolution if connected directly to this monitor, I am assuming it’s too much for the POE KVM to support?
We can support up to 4K@30fps, so setting the KVM EDID to 5120x1440 will result in no display. You need to configure the EDID to 3840x1080, as both resolutions share the same aspect ratio. Additionally, when local monitors are used simultaneously, the display settings on the controlled computer must be set to duplicate screens.