Kernel 4.7: Edid length too small

advance512 · 07-16-2020, 04:36 PM

This happens to me with the latest DisplayLink version, with a Lenovo P1 Gen2 and a Thunderbolt 3 Workstation Dock, with Ubuntu 20.04. Latest BIOS/firmware/everything.

I cannot log into the GNOME desktop, unless I disconnect the dock. If I reconnect it, only one external display is used.

Previously, prior to update to the latest firmware, this did not happen.

07-16-2020, 04:36 PM	#14
advance512 Junior Member Join Date: Jul 2020 Posts: 1	This happens to me with the latest DisplayLink version, with a Lenovo P1 Gen2 and a Thunderbolt 3 Workstation Dock, with Ubuntu 20.04. Latest BIOS/firmware/everything. I cannot log into the GNOME desktop, unless I disconnect the dock. If I reconnect it, only one external display is used. Previously, prior to update to the latest firmware, this did not happen.