Screen my mirror from laptop with Debian into a tablet

 Following this step by step guide ... here 

My notes

My tablet has different resolution

eDP connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 382mm x 215mm

1920x1080    144.03*+ 120.04    96.02    72.01    60.02    50.01    48.01    60.01

HDMI-A-0 disconnected (normal left inverted right x axis y axis)

DP-1-0 disconnected (normal left inverted right x axis y axis)

DP-1-1 disconnected (normal left inverted right x axis y axis)

Screen size (real pixels) tablet:

1920 x 1200 landscape

  # 1920x1200 @ 60.00 Hz (GTF) hsync: 74.52 kHz; pclk: 193.16 MHz

  Modeline "1920x1200_60.00"  193.16  1920 2048 2256 2592  1200 1201 1204 1242  -HSync +Vsync

  

  xrandr --newmode "1920x1200_60.00"  193.16  1920 2048 2256 2592  1200 1201 1204 1242  -HSync +Vsync

  HDMI-A-0

  DP-1-1

xrandr --addmode HDMI-A-0 1920x1200_60.00

xrandr --output HDMI-A-0 --mode 1920x1200_60.00 --left-of eDP

x11vnc -clip 1920x1200+0+0

28/06/2024 11:27:39 Autoprobing TCP port 

28/06/2024 11:27:39 Autoprobing selected TCP port 5900

28/06/2024 11:27:39 Autoprobing TCP6 port 

28/06/2024 11:27:39 Autoprobing selected TCP6 port 5900

28/06/2024 11:27:39 listen6: bind: Address already in use

28/06/2024 11:27:39 Not listening on IPv6 interface.

28/06/2024 11:27:39 Xinerama: number of sub-screens: 2

28/06/2024 11:27:39 Xinerama: sub-screen[0]  1920x1080+1920+0

28/06/2024 11:27:39 Xinerama: sub-screen[1]  1920x1200+0+0

The VNC desktop is:      ASUS-AMD-ROG:0

PORT=5900

3: wlp3s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000

    link/ether 48:e7:da:10:12:09 brd ff:ff:ff:ff:ff:ff

    inet 192.168.1.136/24 brd 192.168.1.255 scope global dynamic noprefixroute wlp3s0

       valid_lft 82761sec preferred_lft 82761sec

    inet6 2001:569:5310:fd00:20b5:57fa:14c8:5752/64 scope global temporary dynamic 

       valid_lft 6413sec preferred_lft 6113sec

    inet6 2001:569:5310:fd00:4ae7:daff:fe10:1209/64 scope global dynamic mngtmpaddr noprefixroute 

       valid_lft 6413sec preferred_lft 6113sec

    inet6 fe80::4ae7:daff:fe10:1209/64 scope link noprefixroute 

       valid_lft forever preferred_lft forever

When I try to connect from my tablet I got below error which I need to figured it out

The other option in the original post is trough adb, it works, but for me it is kind a slow, no working fine, too lag, maybe more tuning is needed, but I left for now.