diff options
Diffstat (limited to 'src-qt5/core/lumina-session/session.cpp')
| -rw-r--r-- | src-qt5/core/lumina-session/session.cpp | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/src-qt5/core/lumina-session/session.cpp b/src-qt5/core/lumina-session/session.cpp index 10953f12..19acdb1c 100644 --- a/src-qt5/core/lumina-session/session.cpp +++ b/src-qt5/core/lumina-session/session.cpp @@ -61,11 +61,16 @@ void LSession::startProcess(QString ID, QString command, QStringList watchfiles) proc->setStandardOutputFile(logfile); proc->setObjectName(ID); if(ID=="runtime"){ - //Bypass for a hidden dbus requirement for Qt itself (Qt 5.5.1) - QDir tmp = QDir::temp(); - if( tmp.entryList(QStringList() << "dbus-*").isEmpty() && LUtils::isValidBinary("dbus-launch")){ - command.prepend("dbus-launch --exit-with-session "); - } + //Bypass for a hidden dbus file requirement for Qt itself (Qt 5.5.1+?) + if(!QFile::exists("/etc/machine-id") && !QFile::exists("/var/db/dbus/machine-id")){ + if(LUtils::isValidBinary("dbus-uuidgen") && LUtils::runCmd("dbus-uuidgen --ensure") ){ } //good - the UUID was created successfully + else if(LUtils::isValidBinary("dbus-launch")){ command.prepend("dbus-launch --exit-with-session "); } + else{ + //create a simple DBUS UUID and put it in the universal-fallback location (OS-independent) + // TO-DO - root vs user level permissions issue? + qDebug() << "Could not find '/etc/machine-id' or '/var/db/dbus/machine-id': Qt will most likely crash. \nPlease run 'dbus-uuidgen --ensure' with root permissions to generate this file if Lumina does not start properly."; + } + } } proc->start(command, QIODevice::ReadOnly); connect(proc, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(procFinished()) ); |