Neutrinordp-any - bug in GUI

[MariuszFerdyn]

xrdp version

0.10.80

Detailed xrdp version, build options

xrdp 0.10.80
  A Remote Desktop Protocol Server.
  Copyright (C) 2004-2025 Jay Sorg, Neutrino Labs, and all contributors.
  See https://github.com/neutrinolabs/xrdp for more information.

  Configure options:
      --enable-neutrinordp

  Compiled with OpenSSL 3.5.4 30 Sep 2025

Operating system & version

Debian GNU/Linux 13 (trixie)"

Installation method

git clone & make install

Which backend do you use?

NeutrinoRDP-Any

What desktop environment do you use?

Environment xrdp running on

RaspberyPI

What's your client?

MSTSC - Windows 11

Area(s) with issue?

Graphic glitches

Steps to reproduce

sudo apt-get update


sudo apt-get -y install mc build-essential git cmake libssl-dev libx11-dev libxext-dev libxinerama-dev libxcursor-dev libxdamage-dev libxv-dev libxkbfile-dev libasound2-dev libcups2-dev libxml2 libxml2-dev libxrandr-dev libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libavutil-dev libavcodec-dev libavformat-dev libswscale-dev


git clone https://github.com/neutrinolabs/NeutrinoRDP.git

cd NeutrinoRDP
cmake -DCMAKE_BUILD_TYPE=Release -DWITH_SSE2=OFF .
make

if error than: sed -i '/#include <freerdp\/rail.h>/a #include <stdlib.h>' /home/mf/NeutrinoRDP/libfreerdp-utils/rail.c

make clean
make

sudo make install




sudo apt-get install -y gcc make libssl-dev libpam0g-dev libx11-dev libxfixes-dev libxrandr-dev mc autoconf automake libtool libxkbfile-dev


cd ~
git clone https://github.com/neutrinolabs/xrdp.git
cd xrdp


./bootstrap
./configure --enable-neutrinordp
make


if error: sed -i 's/self->client_info.jpeg_prop\[0\] < 0 ||//' libxrdp/xrdp_caps.c
make clean
make


sudo make install

sudo systemctl enable xrdp

sudo systemctl restart xrdp.service

✔️ Expected Behavior

Proper formatting login screen

Mouse pointer instead black rectangle.

❌ Actual Behavior

During login - GUI not proper formatted:

After Connection instead mouse arrow black rectangle:

Anything else?

No response

[matt335672]

Hi @MariuszFerdyn

Sorry about the delay in getting to this.

The login screen is an easy one. We use a fixed size for the login screen,and if you have many fields in it, you will get the behaviour you see. The workaround is to edit /etc/xrdp/xrdp.ini and modify the following settings:

| Setting | Purpose |

ls_height	Total height of login screen
ls_ok_y_pos	Offset of OK button from top of screen. Recommend ls_height - 52
ls_cancel_y_pos	Offset of cancel button from top of screen. Recommend ls_height - 52

For the black cursor, try this setting in your [neutrinordp-any] section:

perf.cursor_shadow=false

I believe this is commented out in the file which ships with xrdp.

Let us know how you get on.

[matt335672]

Any updates @MariuszFerdyn ?

[MariuszFerdyn]

Give me a while... just it is going to production...