Quote:
Originally Posted by Chen
Hello Friends!
I have a bit of a problem when it comes to getting 3 display link DL6 dual hdmi port devices to work properly in RHEL and in Ubuntu. Both exhibit the same issue.
The issue that I'm facing is that out of the 6 properly connected monitors via displaylink 4 only work and show up on the list of available monitors.
If I where to unplug 1 displaylink USB device the non working monitor would work.
It feels like there's a cap of only 4 monitors... I've attempted adjusting the initial monitors in evdi.conf and to no avail.
To make matters more interesting, if you'd take the same machine with the same displays/configuration and load up windows everything works fine...
So why isn't Linux getting much love displaylink??
If it helps here is diagnostic stuff.
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Four displays is the maximum that DisplayLink supports under Linux. Please see this article for more information -->
https://support.displaylink.com/know...ubuntu-support
"DisplayLink supports up to four monitors. It may be possible to connect and use more but this is not tested or supported by DisplayLink."