xdg-desktop-portal-gtk VS freedesktop-sdk

I came across this, could this be playing a role? If it fixes Fedora 37 then it would be a clue and perhaps then the package could enter the string itself? https://github.com/flatpak/xdg-desktop-portal-gtk/issues/72

However, the actual dialogs and access points are provided by a backend, which differs from what desktop are you using. For example, Gnome uses xdg-desktop-portal-gtk, KDE uses xdg-desktop-portal-kde and so on.\ If there is an issue with the implementation of an portal, you need to find the backend you use and report it to them.

Is the Web search provider enabled in Settings? Those can apparently trigger background detection: https://github.com/flatpak/xdg-desktop-portal-gtk/issues/293

That sounds like https://github.com/flatpak/xdg-desktop-portal-gtk/issues/137

gui-libs/xdg-desktop-portal-lxqt Available versions: 0.2.0 Homepage: https://lxqt-project.org/ Description: Backend implementation for xdg-desktop-portal using Qt/KF5/libfm-qt gui-libs/xdg-desktop-portal-wlr Available versions: 0.4.0(0/9999) 0.5.0(0/9999) ~0.6.0(0/9999) **9999(0/9999)*l {elogind systemd} Homepage: https://github.com/emersion/xdg-desktop-portal-wlr Description: xdg-desktop-portal backend for wlroots [I] kde-plasma/xdg-desktop-portal-kde Available versions: (5) 5.24.6 ~5.25.4 {debug} Installed versions: 5.24.6(5)(01:02:06 07/29/22)(-debug) Homepage: https://kde.org/plasma-desktop Description: Backend implementation for xdg-desktop-portal that is using Qt/KDE Frameworks [I] sys-apps/xdg-desktop-portal Available versions: 1.14.6 {geolocation screencast systemd} Installed versions: 1.14.6(20:25:44 08/27/22)(-geolocation -screencast -systemd) Homepage: https://flatpak.org/ https://github.com/flatpak/xdg-desktop-portal Description: Desktop integration portal sys-apps/xdg-desktop-portal-gnome Available versions: 42.3 {X wayland} Homepage: https://gitlab.gnome.org/GNOME/xdg-desktop-portal-gnome Description: Backend implementation for xdg-desktop-portal using GNOME sys-apps/xdg-desktop-portal-gtk Available versions: 1.8.0 1.14.0 {X wayland} Homepage: https://flatpak.org/ https://github.com/flatpak/xdg-desktop-portal-gtk Description: Backend implementation for xdg-desktop-portal using GTK+ Found 6 matches

you still xdg-desktop-portal-wlr in sway for screen sharing. the purpose of the gtk portal on non-gnome setups is to pass through some gtk settings (e.g. fontconfig, aliasing, gtk theme) to flatpak apps. your gtk flatpak apps won't follow the system theme and fontconfig unless you have the xdg-desktop-portal-gtk installed. right now it's borked though see below for more details - https://bugs.archlinux.org/task/72686?project=1&string=xdg-desktop-portal-gtk - https://github.com/flatpak/xdg-desktop-portal-gtk/issues/360

I think I might have confused two unrelated posts. The one that references Polar Signals is this one:

https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/issues/...

So not a perf issue there, but they don't think the workflow is suitable for whole-system profiling. Perf issues were in the context of `perf` using DWARF:

https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/issues/...

But the fd-sdk https://gitlab.com/freedesktop-sdk/freedesktop-sdk and gnome build meta https://gitlab.gnome.org/GNOME/gnome-build-meta projects can prove as good references.

With all of these hypothetical features out of the way and looking just at current release software, Flatpak allows you to do so much stuff that isn't accessible for a not-so-techy user. Custom installation folder? Yep. Running mesa-git GPU drivers? You got it. Any way to easily do this via GUI? In typical Linux fashion, nope. For a GUI focused packaging format this is a big letdown.

Link to (official?) how-to: https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/wikis/Mesa-git

You can load up Mesa GIT using environment variables, see here. Honestly what I miss the most from flatpak Steam is properly working non-Steam shortcuts, but I've given up on that.

It was my understanding that the packages for vaapi are just put into the -extra version of the sdk so app maintainers can opt out, but they are still available if they want to use them. See https://gitlab.com/freedesktop-sdk/freedesktop-sdk/-/merge_requests/10616