Can't connect to Projector LGpf50ks
both devices are connected on the network and the same network via wifi. It seems that the gnome-net-display tries to use direct wifi where the lg projector can use both - wifi direct and through a router., I tried both types and no joy.
Attached wireshark log, system logs, gnome-net-display logs and iptables print
Nothing in the repo readme suggestions helped.
the projector tries to connect and it timeouts. not sure what os version is it as the about menu doesn't show anything useful, but the wireshark logs show some clues.
cat /etc/os-release
NAME="Ubuntu"
VERSION="20.04 LTS (Focal Fossa)"
ID=ubuntu
ID_LIKE=debian
PRETTY_NAME="Ubuntu 20.04 LTS"
VERSION_ID="20.04"
HOME_URL="https://www.ubuntu.com/"
SUPPORT_URL="https://help.ubuntu.com/"
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"
VERSION_CODENAME=focal
UBUNTU_CODENAME=focal
Tried compiling from source, but it fails to install a dependency
meson build
The Meson build system
Version: 0.53.2
Source dir: /home/krasi/src/gitlab.gnome.org/gnome-network-displays
Build dir: /home/krasi/src/gitlab.gnome.org/gnome-network-displays/build
Build type: native build
Project name: gnome-network-displays
Project version: 0.90.5
C compiler for the host machine: cc (gcc 9.3.0 "cc (Ubuntu 9.3.0-17ubuntu1~20.04) 9.3.0")
C linker for the host machine: cc ld.bfd 2.34
Host machine cpu family: x86_64
Host machine cpu: x86_64
Configuring gnome-network-displays-config.h using configuration
Program desktop-file-validate found: YES (/usr/bin/desktop-file-validate)
Program appstream-util found: NO
Program glib-compile-schemas found: YES (/usr/bin/glib-compile-schemas)
Found pkg-config: /usr/bin/pkg-config (0.29.1)
Run-time dependency gstreamer-video-1.0 found: YES 1.16.2
Run-time dependency gstreamer-rtsp-1.0 found: YES 1.16.2
Run-time dependency gstreamer-rtsp-server-1.0 found: YES 1.16.2
Run-time dependency gio-2.0 found: YES 2.64.6
Run-time dependency gtk+-3.0 found: YES 3.24.18
Found CMake: /usr/bin/cmake (3.16.3)
Run-time dependency libnm found: NO (tried pkgconfig and cmake)
src/meson.build:31:0: ERROR: Dependency "libnm" not found, tried pkgconfig and cmake
A full log can be found at /home/krasi/src/gitlab.gnome.org/gnome-network-displays/build/meson-logs/meson-log.txt
apt install libnm-dev
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies.
libnm-dev : Depends: libnm0 (= 1.22.10-1ubuntu1) but 1.22.10-1ubuntu2.1 is to be installed
E: Unable to correct problems, you have held broken packages.
tried downloading manually, but when installing it shows a message that it will break the network manager which requires a newer version