diff --git a/sources/awesome-widget/plugin/awupdatehelper.cpp b/sources/awesome-widget/plugin/awupdatehelper.cpp
index 78b2839..42871c8 100644
--- a/sources/awesome-widget/plugin/awupdatehelper.cpp
+++ b/sources/awesome-widget/plugin/awupdatehelper.cpp
@@ -77,7 +77,7 @@ bool AWUpdateHelper::checkVersion()
 
     qCInfo(LOG_AW) << "Found version" << version << "actual one is" << VERSION;
     if (version != QString(VERSION)) {
-        genMessageBox(i18n("Changelog of %1", VERSION),
+        genMessageBox(i18n("Changelog of %1", QString(VERSION)),
                       QString(CHANGELOG).replace(QChar('@'), QChar('\n')),
                       QMessageBox::Ok)
             ->open();
diff --git a/sources/awesomewidgets/extscript.h b/sources/awesomewidgets/extscript.h
index 3aa899b..511c032 100644
--- a/sources/awesomewidgets/extscript.h
+++ b/sources/awesomewidgets/extscript.h
@@ -82,7 +82,6 @@ private:
     QString m_prefix = QString("");
     Redirect m_redirect = nothing;
     // internal properties
-    Q_PID childProcess = 0;
     QVariantMap jsonFilters = QVariantMap();
     int times = 0;
     QVariantHash value;
diff --git a/sources/extsysmon/sources/hddtempsource.cpp b/sources/extsysmon/sources/hddtempsource.cpp
index 92b9b22..b0774e1 100644
--- a/sources/extsysmon/sources/hddtempsource.cpp
+++ b/sources/extsysmon/sources/hddtempsource.cpp
@@ -18,10 +18,9 @@
 
 #include "hddtempsource.h"
 
+#include <QProcess>
 #include <QTextCodec>
 
-#include <task/taskadds.h>
-
 #include "awdebug.h"
 
 
@@ -37,12 +36,29 @@ HDDTemperatureSource::HDDTemperatureSource(QObject *parent,
 
     m_smartctl = m_cmd.contains(QString("smartctl"));
     qCInfo(LOG_ESM) << "Parse as smartctl" << m_smartctl;
+
+    for (auto device : m_devices) {
+        m_processes[device] = new QProcess(nullptr);
+        // fucking magic from http://doc.qt.io/qt-5/qprocess.html#finished
+        connect(m_processes[device],
+                static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>(
+                    &QProcess::finished),
+                [this, device](int, QProcess::ExitStatus) {
+                    return updateValue(device);
+                });
+        m_processes[device]->waitForFinished(0);
+    }
 }
 
 
 HDDTemperatureSource::~HDDTemperatureSource()
 {
     qCDebug(LOG_ESM) << __PRETTY_FUNCTION__;
+
+    for (auto device : m_devices) {
+        m_processes[device]->kill();
+        m_processes[device]->deleteLater();
+    }
 }
 
 
@@ -51,36 +67,11 @@ QVariant HDDTemperatureSource::data(QString source)
     qCDebug(LOG_ESM) << "Source" << source;
 
     QString device = source.remove(QString("hdd/temperature"));
-    float value = 0.0;
     // run cmd
-    TaskResult process = runTask(QString("%1 %2").arg(m_cmd).arg(device));
-    qCInfo(LOG_ESM) << "Cmd returns" << process.exitCode;
-    qCInfo(LOG_ESM) << "Error" << process.error;
+    if (m_processes[device]->state() == QProcess::NotRunning)
+        m_processes[device]->start(QString("%1 %2").arg(m_cmd).arg(device));
 
-    // parse
-    QString qoutput
-        = QTextCodec::codecForMib(106)->toUnicode(process.output).trimmed();
-    if (m_smartctl) {
-        for (auto str : qoutput.split(QChar('\n'), QString::SkipEmptyParts)) {
-            if (!str.startsWith(QString("194")))
-                continue;
-            if (str.split(QChar(' '), QString::SkipEmptyParts).count() < 9)
-                break;
-            value = str.split(QChar(' '), QString::SkipEmptyParts)
-                        .at(9)
-                        .toFloat();
-            break;
-        }
-    } else {
-        if (qoutput.split(QChar(':'), QString::SkipEmptyParts).count() >= 3) {
-            QString temp
-                = qoutput.split(QChar(':'), QString::SkipEmptyParts).at(2);
-            temp.remove(QChar(0260)).remove(QChar('C'));
-            value = temp.toFloat();
-        }
-    }
-
-    return value;
+    return m_values[device];
 }
 
 
@@ -108,3 +99,42 @@ QStringList HDDTemperatureSource::sources() const
 
     return sources;
 }
+
+
+void HDDTemperatureSource::updateValue(const QString &device)
+{
+    qCDebug(LOG_LIB) << "Called with device" << device;
+
+    qCInfo(LOG_LIB) << "Cmd returns" << m_processes[device]->exitCode();
+    QString qdebug
+        = QTextCodec::codecForMib(106)
+              ->toUnicode(m_processes[device]->readAllStandardError())
+              .trimmed();
+    qCInfo(LOG_LIB) << "Error" << qdebug;
+    QString qoutput
+        = QTextCodec::codecForMib(106)
+              ->toUnicode(m_processes[device]->readAllStandardOutput())
+              .trimmed();
+    qCInfo(LOG_LIB) << "Output" << qoutput;
+
+    // parse
+    if (m_smartctl) {
+        for (auto str : qoutput.split(QChar('\n'), QString::SkipEmptyParts)) {
+            if (!str.startsWith(QString("194")))
+                continue;
+            if (str.split(QChar(' '), QString::SkipEmptyParts).count() < 9)
+                continue;
+            m_values[device] = str.split(QChar(' '), QString::SkipEmptyParts)
+                                   .at(9)
+                                   .toFloat();
+            break;
+        }
+    } else {
+        if (qoutput.split(QChar(':'), QString::SkipEmptyParts).count() >= 3) {
+            QString temp
+                = qoutput.split(QChar(':'), QString::SkipEmptyParts).at(2);
+            temp.remove(QChar(0260)).remove(QChar('C'));
+            m_values[device] = temp.toFloat();
+        }
+    }
+}
diff --git a/sources/extsysmon/sources/hddtempsource.h b/sources/extsysmon/sources/hddtempsource.h
index 0da6f31..ffc37b4 100644
--- a/sources/extsysmon/sources/hddtempsource.h
+++ b/sources/extsysmon/sources/hddtempsource.h
@@ -23,6 +23,8 @@
 #include "abstractextsysmonsource.h"
 
 
+class QProcess;
+
 class HDDTemperatureSource : public AbstractExtSysMonSource
 {
 public:
@@ -33,11 +35,17 @@ public:
     void run(){};
     QStringList sources() const;
 
+private slots:
+    void updateValue(const QString &device);
+
 private:
+    // properties
+    QHash<QString, QProcess *> m_processes;
     // configuration and values
     QString m_cmd;
     QStringList m_devices;
     bool m_smartctl;
+    QHash<QString, QVariant> m_values;
 };