там поиск Exec= звернуто в if (argc > 2) {

Представлен KWinFT, форк KWin, сфокусированный на Wayland https://opennet.ru/52754/

[root@alt-p8 ~]# QT_LOGGING_RULES="*.debug=true" linuxdeployqt AppDir/usr/share/applications/trueconf.desktop -verbose=3
linuxdeployqt  (commit ), build <local dev build> built on 2020-04-17 15:41:55 UTC
Desktop file as first argument: "AppDir/usr/share/applications/trueconf.desktop"
desktopExecEntry: "trueconf"
desktopIconEntry: "trueconf"
Found binary from desktop file: "/root/AppDir/usr/bin/trueconf"
Log: "/usr/bin:/root/bin:/sbin:/usr/sbin:/usr/local/sbin:/bin:/usr/bin:/usr/local/bin"
FHS-like mode with PREFIX, fhsPrefix: "/root/AppDir/usr"
app-binary: "/root/AppDir/usr/bin/trueconf"
appDirPath: "/root/AppDir"
relativeBinPath: "usr/bin/trueconf"
Keeping existing AppRun
Found icons from desktop file: ("/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-busy.png", "/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-missed.png", "/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-not-connected.png", "/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-offline.png", "/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-online.png", "/root/AppDir/usr/share/icons/hicolor/22x22/status/trueconf-unread.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-busy.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-missed.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-not-connected.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-offline.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-online.png", "/root/AppDir/usr/share/icons/hicolor/24x24/status/trueconf-unread.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-busy.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-missed.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-not-connected.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-offline.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-online.png", "/root/AppDir/usr/share/icons/hicolor/32x32/status/trueconf-unread.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-busy.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-missed.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-not-connected.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-offline.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-online.png", "/root/AppDir/usr/share/icons/hicolor/48x48/status/trueconf-unread.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-busy.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-missed.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-not-connected.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-offline.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-online.png", "/root/AppDir/usr/share/icons/hicolor/64x64/status/trueconf-unread.png", "/root/AppDir/usr/share/pixmaps/trueconf.xpm", "/root/AppDir/usr/share/pixmaps/trueconf16.xpm", "/root/AppDir/trueconf16.xpm")
iconToBeUsed: "/root/AppDir/trueconf16.xpm"
ERROR: Could not copy "/root/AppDir/trueconf16.xpm" to "/root/AppDir/trueconf16.xpm"

во говнокод

я же говорил

Ты забыл -appimage

я не хочу -appimage

а что ты хочешь?

хочу просто папку с AppRun

ну даже если будет AppImage, меня устроит

И даже либы бандлить не надо?

надо

Ну тогда -bundle-non-qt-libs

iconToBeUsed: "/root/AppDir/trueconf16.xpm"
ERROR: Could not copy "/root/AppDir/trueconf16.xpm" to "/root/AppDir/trueconf16.xpm"

А почему он ищет иконку в корне AppDir?

Потому что там нет trueconf.png

А указано Icon=trueconf

Так, а что указать надо?

Иконку, которая есть