Qt UI: Use sudo to launch Partition Manager

I'm not happy about relying on sudo either, but there's no other good way.

Fixes: #368

3 files changed, 3 insertions, 3 deletions

diff --git a/ui/qt5/intropage.cc b/ui/qt5/intropage.cc
index f36e1fb..ab21657 100644
--- a/ui/qt5/intropage.cc
+++ b/ui/qt5/intropage.cc
@@ -48,7 +48,7 @@ IntroPage::IntroPage(QWidget *parent) : HorizonWizardPage(parent) {
     });
     connect(toolMenu->addAction("&Partition Editor"), &QAction::triggered, [=](void) {
         QProcess *p = new QProcess(this);
-        p->start("partitionmanager", QStringList());
+        p->start("sudo", {"/usr/bin/partitionmanager"});
         horizonWizard()->tools.push_back(p);
     });
     connect(toolMenu->addAction("&Web Browser"), &QAction::triggered, [=](void){
diff --git a/ui/qt5/netdhcppage.cc b/ui/qt5/netdhcppage.cc
index 72061c9..8f4a474 100644
--- a/ui/qt5/netdhcppage.cc
+++ b/ui/qt5/netdhcppage.cc
@@ -63,7 +63,7 @@ void NetDHCPPage::startDHCP() {
     dhcpcd->setArguments({"-q", "-t", "15", "-n",
                           "-j", "/var/log/horizon/dhcpcd.log", iface});
     connect(dhcpcd, &QProcess::errorOccurred,
-            [=](QProcess::ProcessError error) {
+            [this](QProcess::ProcessError error) {
         progress->setStepStatus(0, StepProgressWidget::Failed);
         if(error == QProcess::FailedToStart) {
             information->setText(tr("The Installation Environment is missing a critical component.  dhcpcd could not be loaded."));
diff --git a/ui/qt5/partitionmanualpage.cc b/ui/qt5/partitionmanualpage.cc
index 548421b..b9c2d55 100644
--- a/ui/qt5/partitionmanualpage.cc
+++ b/ui/qt5/partitionmanualpage.cc
@@ -38,7 +38,7 @@ PartitionManualPage::PartitionManualPage(QWidget *parent)
     button->setWhatsThis(tr("Opens the partition editor."));
     connect(button, &QPushButton::clicked, [=]{
         QProcess p;
-        p.execute("partitionmanager", QStringList());
+        p.execute("sudo", {"/usr/bin/partitionmanager"});
     });
     layout->addStretch();
     layout->addWidget(button, 0, Qt::AlignCenter);