Screen doesn´t detected

even following the steps i can´t identify my second monitor using a dock station

--------------- Linux system info ----------------

Distro: Pop
Release: jammy
Kernel: 6.17.4-76061704-generic

---------------- DisplayLink info ----------------

Driver version: 1.12.0+dfsg
DisplayLink service status:
EVDI service version: 1.14.12

------------------ Graphics card -----------------

Vendor: i915
Subsystem: Graphics
VGA: Intel Corporation Iris Plus Graphics G1 (Ice Lake) (rev 07)
VGA (3D):
X11 version: 21.1.4-2ubuntu1.7~22.04.16

-------------- DisplayLink xorg.conf -------------

File: /etc/X11/xorg.conf.d/20-displaylink.conf
cat: /etc/X11/xorg.conf.d/20-displaylink.conf: Arquivo ou diretório inexistente
Contents:

-------------------- Monitors --------------------

Providers: number : 5
Provider 0: id: 0x46 cap: 0x9, Source Output, Sink Offload crtcs: 3 outputs: 5 associated providers: 4 name:modesetting
Provider 1: id: 0x102 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting
Provider 2: id: 0xe1 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting
Provider 3: id: 0xc0 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting
Provider 4: id: 0x9f cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting

-------------------------------------------------------------------
when i use the displaylink dockstation
ricardo@pop-os:~$ xrandr --listmonitors
Monitors: 1
0: +*eDP-1 1920/288x1200/180+0+0 eDP-1

when change to a simpler hub
ricardo@pop-os:~$ xrandr --listmonitors
Monitors: 2
0: +*eDP-1 1920/288x1200/180+3440+0 eDP-1
1: +DP-1 3440/800x1440/334+0+0 DP-1

-------------------------------------------------------------------

The report points to /etc/X11/xorg.conf.d/20-displaylink.conf and compares xrandr --listmonitors with the DisplayLink dock versus a simpler hub. Start by checking whether the missing configuration and DisplayLink service status explain the differing provider and output results; done means the dock exposes the second monitor in the reported Pop/Jammy environment.

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