Nagstamon 3.15-20240506, Fedora 40, Couldn't load VAAPI library

[Fonant]

Just a note: Nagstamon is great, thank you!

Although Nagstamon latest works OK on Fedora 40, there is a problem with sounds.

Starting from the command line I get:

$ nagstamon .nagstamon/

(python3:779996): Gtk-WARNING **: 09:43:19.734: Theme parsing error: gtk.css:3:14: 'max-height' is not a valid property name

(python3:779996): Gtk-WARNING **: 09:43:20.045: Theme file for Future-cursors has no directories
QLayout: Attempting to add QLayout "" to StatusWindow "", which already has a layout
QLayout: Attempting to add QLayout "" to StatusWindow "", which already has a layout
QLayout: Attempting to add QLayout "" to StatusWindow "", which already has a layout
QLayout: Attempting to add QLayout "" to StatusWindow "", which already has a layout
QLayout: Attempting to add QLayout "" to StatusWindow "", which already has a layout
qt.multimedia.ffmpeg.libsymbolsresolver: Couldn't load VAAPI library
Failed to open VDPAU backend libvdpau_radeonsi.so: cannot open shared object file: No such file or directory
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave
ALSA lib pcm_dmix.c:1000:(snd_pcm_dmix_open) unable to open slave

I can't find any suitable packages to install to fix the problem...

[HenriWahl]

Might be related to #1015

[balykin95]

I can't find any suitable packages to install to fix the problem...

Hello!
I have same issue On Fedora 40.
Temporarily solved problem by cleaning all .nagstamon folders (under my user, under root), and launching nagstamon from shell in screen like this:
[mbalykin@mb-office ~]$ sudo nagstamon

[HenriWahl]

@balykin95 so it finally worked?

[balykin95]

@balykin95 so it finally worked?

yeah, but only from root.
From user level still "Couldn't load VAAPI library

[HenriWahl]

Looks like same issue in #1015

Googling for qt.multimedia.ffmpeg.libsymbolsresolver: Couldn't load VAAPI library shows that it seems to be a pretty young problem.

[balykin95]

@HenriWahl after today (2024-07-09) "all system update" ( dnf update -y ) I found, that all works fine.
As i see qt6-* and python-pyqt6-* was updated