So, an iteration gives me the following log:
QStandardPaths: wrong permissions on runtime directory /run/user/32011
[StateSaver] No XDG_RUNTIME_DIR path set, cannot create appstate file.
The code prints this out is:
QStringList runtimeDirs =
QStandardPaths::standardLocations(QStandardPaths::RuntimeLocation);
QString runtimeDir = runtimeDirs.size() > 0 ? runtimeDirs[0] :
qgetenv("XDG_RUNTIME_DIR");
if (runtimeDir.isEmpty()) {
qWarning() << "[StateSaver] No XDG_RUNTIME_DIR path set, cannot create
appstate file.";
return;
}
Which means that runtimeDirs string list is empty. If I do change the code to
QStringList runtimeDirs =
QStandardPaths::standardLocations(QStandardPaths::RuntimeLocation);
QString runtimeDir = (runtimeDirs.size() > 0 && !runtimeDirs[0].isEmpty())
? runtimeDirs[0] : qgetenv("XDG_RUNTIME_DIR");
if (runtimeDir.isEmpty()) {
qWarning() << "[StateSaver] No XDG_RUNTIME_DIR path set, cannot create
appstate file.";
return;
}
then I get the path correctly, because qgetenv() will be used to fetch the
path. So, all in all seems QStandardPaths is just not good for this folder :/
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https://bugs.launchpad.net/bugs/1363112
Title:
StateSaver is not working on devices
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