AdnanHodzic / displaylink-debian

DisplayLink driver installer for Debian and Ubuntu based Linux distributions.
https://foolcontrol.org/?p=1777
GNU General Public License v3.0
1.23k stars 228 forks source link

Displaylink-debian, post install problems #928

Open electron1948 opened 2 months ago

electron1948 commented 2 months ago

Linux Mint 20.3 displaylinlk-debian 6.0 i_tec U3HDMIDVIDOCK Installed without errors after lots of false starts.

All HW tests OK under Win10.

What I see on startup: Green light on dock is on during boot but goes off when off when Mint opens. Only one ext monitor found, VGA in HDMI socket with adaptor, labeled 'HP 20" DVI-I-1-1', Screen is black DVI monitor not recognised at all.

Debug output:


Distro: Linuxmint Release: una Kernel: 5.4.0-177-generic

---------------- DisplayLink info ---------------- Driver version: 1.14.4 <--------------------- But V6.0 installed! DisplayLink service status: up and running EVDI service version: 1.14.4

------------------ Graphics card ----------------- Vendor: i915 Subsystem: Graphics VGA: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 09) VGA (3D): X11 version: 1.20.13-1ubuntu1~20.04.17

-------------- DisplayLink xorg.conf ------------- File: /etc/X11/xorg.conf.d/20-displaylink.conf cat: /etc/X11/xorg.conf.d/20-displaylink.conf: No such file or directory <---------------- There is no xorg.conf folder Contents:

-------------------- Monitors -------------------- Providers: number : 5 Provider 0: id: 0x44 cap: 0x9, Source Output, Sink Offload crtcs: 3 outputs: 2 associated providers: 4 name:modesetting Provider 1: id: 0x14e cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting Provider 2: id: 0x12c cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting Provider 3: id: 0x10a cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting Provider 4: id: 0xe8 cap: 0x2, Sink Output crtcs: 1 outputs: 1 associated providers: 1 name:modesetting

Any assistance would be most gratefully received!

Bob Fearnley