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

4 files changed, 22 insertions, 3 deletions

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 78a7177..e5d4deb 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -64,6 +64,23 @@ Image Creation
 * CD backend generated GRUB configuration files are now readable on 64-bit
   PowerPC systems utilising the Petitboot boot loader.
 
+* All images now support both graphical and text mode options in the GRUB
+  menu, allowing to skip loading X11 on systems where it does not work.
+
+
+Metadata
+--------
+
+* The ``svcenable`` key now supports non-system runlevels.  All runlevels that
+  are not recognised as system runlevels will be "stacked" with the default
+  runlevel.  You can utilise these runlevels by passing the ``softlevel=NAME``
+  parameter to the kernel command line, where ``NAME`` is the name of the
+  desired runlevel.
+
+* The default values for ``signingkey`` use the distfiles mirror instead
+  of copies of the key on local disk.  This allows you to use System
+  Installation from non-Adélie Linux systems.
+
 
 Qt UI
 -----
@@ -89,6 +106,8 @@ Qt UI
 * The Qt script runner now uses the same high-DPI scaling setting used by the
   rest of System Installation.
 
+* The Qt script runner will now display any errors encountered starting xterm.
+
 
 
 0.9.7 (2022-09-04)
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);