1.34.2 does not install on Ubuntu Studio LTS 26.04 LTS - Crashed OBS even with fixed dependencies

[nor-bee]

Operating System Info

Other

Other OS

Ubuntu Studio LTS 26.04

OBS Studio Version

32.1.0

Advanced Scene Switcher Version

1.34.2

Plugin settings

no settings yet. Can not load and crashes OBS time to time at OBS startup

OBS Studio Log URL

No response

OBS Studio Crash Log URL

No response

Expected Behavior

1. Install without missing dependencies (Packages for 26.04 LTS are missing the last three chars "t64" from the end of libqt6* packages).

Run with newer (eg. libopencv_objdetect.so 410) object files as well.

Current Behavior

Did not install on Ubuntu Studio 26.04 without modifications in .control file in .deb package:

ERROR with original .deb package:

Unsatisfied dependencies: 
advanced-scene-switcher : Depends: libqt6gui6t64 (>= 6.4.0) but it is not installable 
                         Depends: libqt6widgets6t64 (>= 6.3.0) but it is not installable 
                         Recommends: libopencv-core406t64 (>= 4.6.0+dfsg) but it is not installable 
                         Recommends: libopencv-imgproc406t64 (>= 4.6.0+dfsg) but it is not installable 
                         Recommends: libopencv-objdetect406t64 (>= 4.6.0+dfsg) but it is not installable 
                         Recommends: libpaho-mqtt1.3 (>= 1.3.0) but it is not going to be installed 
                         Recommends: libpaho-mqttpp3-1 (>= 1.2.0) but it is not going to be installed

Steps to Reproduce

I modified .control file to install:

Architecture: amd64 
Description: advanced-scene-switcher built using CMake 
Maintainer: noone@nothing.com 
Package: advanced-scene-switcher 
Priority: optional 
Section: devel 
Version: 1.34.2 
Installed-Size: 60782 
Depends: libc6 (>= 2.38), libcurl4 (>= 7.16.2), libgcc-s1 (>= 3.0), libqt6core6 (>= 6.4.0), libqt6gui6 (>= 6.4.0), libqt6widgets6 (>= 6.3.0), libssl3 (>= 3.0.0), libstdc++6 (>=
13.1), obs-studio 
Recommends: libopencv-core406 (>= 4.6.0+dfsg), libopencv-imgproc406 (>= 4.6.0+dfsg), libopencv-objdetect406 (>= 4.6.0+dfsg), libpaho-mqtt1.3 (>= 1.3.0), libpaho-mqttpp3-1 (>= 1
.2.0), libtesseract5 (>= 5.3.4), libusb-1.0-0 (>= 2:1.0.16), libx11-6

Anything else we should know?

21:26:17.077: [adv-ss] attempting to load "/usr/lib/x86_64-linux-gnu/obs-plugins/advanced-scene-switcher-plugins/advanced-scene-switcher-opencv.so"
21:26:17.081: [adv-ss] failed to load "/usr/lib/x86_64-linux-gnu/obs-plugins/advanced-scene-switcher-plugins/advanced-scene-switcher-opencv.so": Cannot load library /usr/lib/x86_64-linux-gnu/obs-plugins/advanced-scene-switcher-plugins/advanced-scene-switcher-opencv.so: libopencv_objdetect.so**.406**: cannot open shared object file: No such file or directory

(libopencv v410 packages are installed)

[WarmUpTill]

I don't think modifying the existing deb packages .control file is the right approach.
The plugin was built on Ubuntu 24 with the packages available on that version of Ubuntu.
Building the plugin in an Ubuntu 26 environment should resolve the issues you observe.

Can you check this Ubuntu 26 artifact advanced-scene-switcher-1.34.2-13-gf1cedfe3-ubuntu-26.04-x86_64-f1cedfe3f works on your side:
https://github.com/WarmUpTill/SceneSwitcher/actions/runs/27903653433

[kevdub81]

Can you check this Ubuntu 26 artifact advanced-scene-switcher-1.34.2-13-gf1cedfe3-ubuntu-26.04-x86_64-f1cedfe3f works on your side: https://github.com/WarmUpTill/SceneSwitcher/actions/runs/27903653433

I'm not sure if I'm doing this right. Trying to install the .deb file via `apt` and running into dependency clashing. Appreciate any insight into this as I'm new to running OBS on Kubuntu.

[WarmUpTill]

How did you install the obs-studio package?

[kevdub81]

I ended up going back to Flatpak.

How did you install the obs-studio package?

Initially with Flatpak and then tried the Ubuntu system install after encountering an issue with the obs-browser sources not working. I'm not sure what exactly, but something must have gotten jumbled up in that process.
So I purged all obs-* installs and removed the .var/app/com.obsproject.Studio and .config/obs folders.

Finally, installed Flatpak version again and installed Advanced Scene Switcher via Add-ons. Seems to be working just fine.

[WarmUpTill]

Thanks for the update! 👍
I'm glad to hear that it is working for you now with flatpak!