DisplayLink Forum - Pop OS 20.10: Docks working only through HDMI not Displayports

Hello there,

I am able to install the displaylink driver quite fine, however the Monitors connected on Displayports refuse to work.
I can't exactly tell since when these issues occurred as I weren't using my dock for quite a while now...
I could use these connections fine around kernels 5.5 - 5.7 for sure.

I did a clean install of Pop OS 20.10. to stay clear of any side effects.

Code:

|18:56:02|crashdummy@pop-os:[~]> neofetch 

             /////////////                crashdummy@pop-os 

         /////////////////////            ----------------- 

      ///////*767////////////////         OS: Pop!_OS 20.10 x86_64 

    //////7676767676*//////////////       Host: Surface Pro 7 124I:00046T:000M:0100000D:0B:07F:0C:05P:48S:1E:0Y:0K:0U:06R:2 

   /////76767//7676767//////////////      Kernel: 5.9.8-surface 

  /////767676///*76767///////////////     Uptime: 11 mins 

 ///////767676///76767.///7676*///////    Packages: 2871 (dpkg), 6 (flatpak), 4 (snap) 

/////////767676//76767///767676////////   Shell: bash 5.0.17 

//////////76767676767////76767/////////   Resolution: 2560x1440 

///////////76767676//////7676//////////   DE: GNOME 3.38.1 

////////////,7676,///////767///////////   WM: Mutter 

/////////////*7676///////76////////////   WM Theme: Pop 

///////////////7676////////////////////   Theme: Pop-dark [GTK2/3] 

 ///////////////7676///767////////////    Icons: Pop [GTK2/3] 

  //////////////////////'////////////     Terminal: x-terminal-emul 

   //////.7676767676767676767,//////      CPU: Intel i5-1035G4 (4) @ 3.700GHz 

    /////767676767676767676767/////       GPU: Intel Iris Plus Graphics G4 

      ///////////////////////////         Memory: 2484MiB / 7556MiB 

         /////////////////////

             /////////////

Code:

 sudo dkms status

evdi, 1.7.0, 5.8.0-7630-generic, x86_64: installed

evdi, 1.7.0, 5.9.6-surface, x86_64: installed

evdi, 1.7.0, 5.9.8-surface, x86_64: installed

system76, 1.0.9~1597073326~20.10~5b01933, 5.8.0-7630-generic, x86_64: installed

system76, 1.0.9~1597073326~20.10~5b01933, 5.9.6-surface, x86_64: installed

system76, 1.0.9~1597073326~20.10~5b01933, 5.9.8-surface, x86_64: installed

system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.8.0-7630-generic, x86_64: installed (original_module exists)

system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.9.6-surface, x86_64: installed (original_module exists)

system76_acpi, 1.0.2~1600812457~20.10~0bc966c, 5.9.8-surface, x86_64: installed (original_module exists)

system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.8.0-7630-generic, x86_64: installed

system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.9.6-surface, x86_64: installed

system76-io, 1.0.1~1559663713~20.10~ea5f61a, 5.9.8-surface, x86_64: installed

Code:

|18:57:17|crashdummy@pop-os:[~]> lsmod | grep evdi

evdi                   53248  4

drm_kms_helper        221184  2 evdi,i915

syscopyarea            16384  2 drm_kms_helper,evdi

sysfillrect            16384  2 drm_kms_helper,evdi

sysimgblt              16384  2 drm_kms_helper,evdi

drm                   544768  14 drm_kms_helper,evdi,i915



|18:59:36|crashdummy@pop-os:[~]> xrandr --listmonitors

Monitors: 2

 0: +XWAYLAND0 2736/260x1824/170+2560+239  XWAYLAND0

 1: +XWAYLAND1 2560/700x1440/400+0+0  XWAYLAND1

0 is the builtin monitor of my device.
1 Is the monitor I connected with HDMI to my USB-C Docking.

I am using This Dock from i-tec or This Lenovo USB-C Dock .

I've never experienced any trouble with these dockings before.