[gnome-software] Update Greek translation

[Translations User D-L <translations src gnome org>]

commit ddd69e8563d579c2551f58e60e3e59289f942217
Author: Efstathios Iosifidis <eiosifidis gnome org>
Date:   Thu Jan 24 21:39:40 2019 +0000

    Update Greek translation

 po/el.po | 564 ++++++++++++++++++++++++++++++++++++++++++---------------------
 1 file changed, 373 insertions(+), 191 deletions(-)
---
diff --git a/po/el.po b/po/el.po
index 7beb2175..90f61f7e 100644
--- a/po/el.po
+++ b/po/el.po
@@ -9,8 +9,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: gnome-software master\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-software/issues\n";
-"POT-Creation-Date: 2018-12-13 21:39+0000\n"
-"PO-Revision-Date: 2018-12-25 12:15+0200\n"
+"POT-Creation-Date: 2019-01-16 18:48+0000\n"
+"PO-Revision-Date: 2019-01-24 23:38+0200\n"
 "Last-Translator: Efstathios Iosifidis <iosifidis opensuse org>\n"
 "Language-Team: Greek, Modern (1453-) <opensuse-translation-el opensuse org>\n"
 "Language: el\n"
@@ -18,7 +18,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n != 1);\n"
-"X-Generator: Poedit 2.0.7\n"
+"X-Generator: Poedit 1.5.7\n"
 "X-Project-Style: gnome\n"
 
 #: data/appdata/org.gnome.Software.appdata.xml.in:7
@@ -71,7 +71,7 @@ msgstr "Πίνακας ενημερώσεων"
 msgid "The update details"
 msgstr "Λεπτομέρειες ενημέρωσης"
 
-#: data/appdata/org.gnome.Software.appdata.xml.in:1199
+#: data/appdata/org.gnome.Software.appdata.xml.in:1197
 msgid "The GNOME Project"
 msgstr "Το έργο GNOME"
 
@@ -380,12 +380,13 @@ msgstr "Αναζήτηση"
 
 #. Translators: This is a label in the header bar, followed by a drop down to choose between different 
source repos
 #. TRANSLATORS: this refers to where the app came from
-#: src/gnome-software.ui:276 src/gs-app-row.c:306 src/gs-details-page.ui:781
+#: src/gnome-software.ui:276 src/gs-app-row.c:306 src/gs-details-page.ui:819
 msgid "Source"
 msgstr "Πηγή"
 
 #. button in the info bar
-#: src/gnome-software.ui:383 src/gs-repos-dialog.ui:5 src/gs-repos-dialog.ui:18
+#: src/gnome-software.ui:383 src/gs-repos-dialog.ui:5
+#: src/gs-repos-dialog.ui:18
 msgid "Software Repositories"
 msgstr "Αποθετήρια λογισμικού"
 
@@ -397,7 +398,7 @@ msgstr "Εξέταση δίσκου"
 #. button in the info bar
 #. TRANSLATORS: this is a link to the
 #. * control-center network panel
-#: src/gnome-software.ui:399 src/gs-updates-page.c:926
+#: src/gnome-software.ui:399 src/gs-updates-page.c:935
 msgid "Network Settings"
 msgstr "Ρυθμίσεις δικτύου"
 
@@ -412,11 +413,11 @@ msgid "More Information"
 msgstr "Περισσότερες πληροφορίες"
 
 #. TRANSLATORS: this is a locally downloaded package
-#: lib/gs-app.c:4473
+#: lib/gs-app.c:4474
 msgid "Local file"
 msgstr "Τοπικό αρχείο"
 
-#: lib/gs-app.c:4520
+#: lib/gs-app.c:4521
 msgid "Package"
 msgstr "Πακέτο"
 
@@ -433,7 +434,7 @@ msgstr "Εγκατεστημένο"
 #. * shows the status of an application being installed
 #. TRANSLATORS: this is a button in the software repositories dialog
 #. that shows the status of a repo being installed
-#: src/gs-app-addon-row.c:106 src/gs-app-row.c:185 src/gs-details-page.c:325
+#: src/gs-app-addon-row.c:106 src/gs-app-row.c:185 src/gs-details-page.c:329
 #: src/gs-third-party-repo-row.c:113
 msgid "Installing"
 msgstr "Εγκαθίσταται"
@@ -565,7 +566,7 @@ msgstr ""
 #. TRANSLATORS: this is the menu item that opens the about window, e.g.
 #. * 'About Software' or 'About Application Installer' where the %s is
 #. * the application name chosen by the distro
-#: src/gs-application.c:349 src/gs-shell.c:1938
+#: src/gs-application.c:349 src/gs-shell.c:1958
 #, c-format
 msgid "About %s"
 msgstr "Περί %s"
@@ -624,6 +625,11 @@ msgid "Device cannot be used during update."
 msgstr ""
 "Η συσκευή δεν μπορεί να χρησιμοποιηθεί κατά τη διάρκεια της ενημέρωσης."
 
+#: src/gs-app-row.c:496 src/gs-update-dialog.ui:182
+#| msgid "%s is requesting additional fonts."
+msgid "Requires additional permissions"
+msgstr "Απαιτεί πρόσθετα δικαιώματα"
+
 #: src/gs-auth-dialog.c:141
 msgid "Sign In / Register…"
 msgstr "Σύνδεση / Εγγραφή…"
@@ -678,7 +684,7 @@ msgstr "Όνομα"
 
 #. TRANSLATORS: A label for a button to show the settings for
 #. the selected shell extension.
-#: src/gs-category-page.ui:118 src/gs-details-page.c:890
+#: src/gs-category-page.ui:118 src/gs-details-page.c:894
 msgid "Extension Settings"
 msgstr "Ρυθμίσεις επέκτασης"
 
@@ -1379,7 +1385,7 @@ msgstr "Απαιτούνται πρόσθετοι οδηγοί εκτυπωτή"
 #: src/gs-dbus-helper.c:325
 #, c-format
 msgid "%s is requesting additional packages."
-msgstr "Το %s ζητά πρόσθετες πακέτα."
+msgstr "Το %s ζητά πρόσθετα πακέτα."
 
 #. TRANSLATORS: notification title
 #: src/gs-dbus-helper.c:327
@@ -1391,24 +1397,24 @@ msgstr "Απαιτούνται πρόσθετα πακέτα"
 msgid "Find in Software"
 msgstr "Εύρεση στο λογισμικό"
 
-#: src/gs-details-page.c:320
+#: src/gs-details-page.c:324
 msgid "Removing…"
 msgstr "Αφαιρείται…"
 
 #. TRANSLATORS: This is a label on top of the app's progress
 #. * bar to inform the user that the app should be installed soon
-#: src/gs-details-page.c:339
+#: src/gs-details-page.c:343
 msgid "Pending installation…"
 msgstr "Εκκρεμεί εγκατάσταση…"
 
 #. TRANSLATORS: This is a label on top of the app's progress
 #. * bar to inform the user that the app should be updated soon
-#: src/gs-details-page.c:346
+#: src/gs-details-page.c:350
 msgid "Pending update…"
 msgstr "Εκκρεμής ενημέρωση…"
 
 #. TRANSLATORS: this is the warning box
-#: src/gs-details-page.c:667
+#: src/gs-details-page.c:671
 msgid ""
 "This application can only be used when there is an active internet "
 "connection."
@@ -1422,7 +1428,7 @@ msgstr ""
 #. * can be live-installed
 #. TRANSLATORS: this is a button in the software repositories
 #. dialog for installing a repo
-#: src/gs-details-page.c:815 src/gs-details-page.c:843
+#: src/gs-details-page.c:819 src/gs-details-page.c:847
 #: src/gs-details-page.ui:159 src/gs-third-party-repo-row.c:97
 #: src/gs-upgrade-banner.ui:122
 msgid "_Install"
@@ -1430,7 +1436,7 @@ msgstr "Ε_γκατάσταση"
 
 #. TRANSLATORS: button text in the header when an application
 #. * can be live-updated
-#: src/gs-details-page.c:848
+#: src/gs-details-page.c:852
 msgid "_Update"
 msgstr "Ε_νημέρωση"
 
@@ -1441,80 +1447,193 @@ msgstr "Ε_νημέρωση"
 #. TRANSLATORS: this is a button in the software repositories
 #. dialog for installing a repo.
 #. The ellipsis indicates that further steps are required
-#: src/gs-details-page.c:861 src/gs-third-party-repo-row.c:89
+#: src/gs-details-page.c:865 src/gs-third-party-repo-row.c:89
 msgid "_Install…"
 msgstr "Ε_γκατάσταση…"
 
 #. TRANSLATORS: A label for a button to execute the selected
 #. application.
-#: src/gs-details-page.c:895
+#: src/gs-details-page.c:899
 msgid "_Launch"
 msgstr "Ε_κκίνηση"
 
 #. TRANSLATORS: button text in the header when an application can be erased
-#: src/gs-details-page.c:920 src/gs-details-page.ui:184
+#: src/gs-details-page.c:924 src/gs-details-page.ui:184
 msgid "_Remove"
 msgstr "Α_φαίρεση"
 
+#: src/gs-details-page.c:956 src/gs-update-dialog.c:106
+#| msgid "No Network"
+msgid "Network"
+msgstr "Δίκτυο"
+
+#: src/gs-details-page.c:956 src/gs-update-dialog.c:106
+msgid "Can communicate over the network"
+msgstr "Δυνατότητα επικοινωνίας μέσω δικτύου"
+
+#: src/gs-details-page.c:957 src/gs-update-dialog.c:107
+#| msgid "System Integration"
+msgid "System Services"
+msgstr "Υπηρεσίες συστήματος"
+
+#: src/gs-details-page.c:957 src/gs-details-page.c:958
+#: src/gs-update-dialog.c:107 src/gs-update-dialog.c:108
+msgid "..."
+msgstr "..."
+
+#: src/gs-details-page.c:958 src/gs-update-dialog.c:108
+msgid "Session Services"
+msgstr "Υπηρεσίες συνεδρίας"
+
+#: src/gs-details-page.c:959 src/gs-update-dialog.c:109
+msgid "Devices"
+msgstr "Συσκευές"
+
+#: src/gs-details-page.c:959 src/gs-update-dialog.c:109
+msgid "Can access system device files"
+msgstr "Δυνατότητα πρόσβασης αρχείων συσκευών συστήματος"
+
+#: src/gs-details-page.c:960 src/gs-details-page.c:961
+#: src/gs-update-dialog.c:110 src/gs-update-dialog.c:111
+#| msgid "_Remove from Folder"
+msgid "Home folder"
+msgstr "Προσωπικός φάκελος"
+
+#: src/gs-details-page.c:960 src/gs-details-page.c:962
+#: src/gs-details-page.c:964 src/gs-update-dialog.c:110
+#: src/gs-update-dialog.c:112 src/gs-update-dialog.c:114
+msgid "Can view, edit and create files"
+msgstr "Δυνατότητα προβολής, επεξεργασίας και δημιουργίας αρχείων"
+
+#: src/gs-details-page.c:961 src/gs-details-page.c:963
+#: src/gs-details-page.c:965 src/gs-update-dialog.c:111
+#: src/gs-update-dialog.c:113 src/gs-update-dialog.c:115
+msgid "Can view files"
+msgstr "Δυνατότητα προβολής αρχείων"
+
+#: src/gs-details-page.c:962 src/gs-details-page.c:963
+#: src/gs-update-dialog.c:112 src/gs-update-dialog.c:113
+#| msgctxt "Menu subcategory of System"
+#| msgid "File System"
+msgid "File system"
+msgstr "Σύστημα αρχείων"
+
+#: src/gs-details-page.c:964 src/gs-details-page.c:965
+#: src/gs-update-dialog.c:114 src/gs-update-dialog.c:115
+#| msgid "Download Size"
+msgid "Downloads folder"
+msgstr "Φάκελος λήψεων"
+
+#: src/gs-details-page.c:966 src/gs-update-dialog.c:116
+#| msgid "Network Settings"
+msgid "Settings"
+msgstr "Ρυθμίσεις"
+
+#: src/gs-details-page.c:966 src/gs-update-dialog.c:116
+msgid "Can view and change any settings"
+msgstr "Δυνατότητα προβολής και αλλαγής οποιονδήποτε ρυθμίσεων"
+
+#: src/gs-details-page.c:967 src/gs-update-dialog.c:117
+msgid "Legacy display system"
+msgstr "Σύστημα προβολής παλαιού τύπου"
+
+#: src/gs-details-page.c:967 src/gs-update-dialog.c:117
+msgid "Uses an old, insecure display system"
+msgstr "Χρησιμοποιεί ένα παλιό, ανασφαλές σύστημα προβολής"
+
+#: src/gs-details-page.c:982
+#| msgid "The application list is already loaded."
+msgid "This application is fully sandboxed."
+msgstr "Αυτή η εφαρμογή είναι πλήρως sandboxed."
+
+#: src/gs-details-page.c:990
+msgid ""
+"Unable to determine which parts of the system this application accesses. "
+"This is typical for older applications."
+msgstr ""
+"Δεν είναι δυνατό να προσδιοριστεί ποια μέρη του συστήματος έχει πρόσβαση "
+"αυτή η εφαρμογή. Αυτό είναι χαρακτηριστικό για παλαιότερες εφαρμογές."
+
 #. TRANSLATORS: this is where the version is not known
-#: src/gs-details-page.c:1050
+#: src/gs-details-page.c:1139
 msgctxt "version"
 msgid "Unknown"
 msgstr "Άγνωστη"
 
 #. TRANSLATORS: this is where the updated date is not known
-#: src/gs-details-page.c:1063
+#: src/gs-details-page.c:1152
 msgctxt "updated"
 msgid "Never"
 msgstr "Ποτέ"
 
 #. TRANSLATORS: this is where we don't know the origin of the
 #. * application
-#: src/gs-details-page.c:1111
+#: src/gs-details-page.c:1205
 msgctxt "origin"
 msgid "Unknown"
 msgstr "Άγνωστη"
 
+#: src/gs-details-page.c:1255
+msgid "Low"
+msgstr "Χαμηλό"
+
+#: src/gs-details-page.c:1257
+#| msgctxt "Menu subcategory of Education"
+#| msgid "Medical"
+msgid "Medium"
+msgstr "Μέσο"
+
+#: src/gs-details-page.c:1259
+msgid "High"
+msgstr "Υψηλό"
+
+#. This refers to the license of the application
+#. TRANSLATORS: this is when a user doesn't specify a name
+#: src/gs-details-page.c:1263 src/gs-details-page.ui:938
+#: src/gs-review-row.c:71
+msgid "Unknown"
+msgstr "Άγνωστο"
+
 #. TRANSLATORS: we need a remote server to process
-#: src/gs-details-page.c:1504
+#: src/gs-details-page.c:1615
 msgid "You need internet access to write a review"
 msgstr "Απαιτείται σύνδεση στο διαδίκτυο για να γράψετε μια κριτική"
 
-#: src/gs-details-page.c:1693 src/gs-details-page.c:1709
+#: src/gs-details-page.c:1804 src/gs-details-page.c:1820
 #, c-format
 msgid "Unable to find “%s”"
 msgstr "Αδύνατη η εύρεση του «%s»"
 
 #. TRANSLATORS: see the wikipedia page
-#: src/gs-details-page.c:2246
+#: src/gs-details-page.c:2363
 msgid "Public domain"
 msgstr "Δημόσιος τομέας"
 
 #. TRANSLATORS: Replace the link with a version in your language,
 #. * e.g. https://de.wikipedia.org/wiki/Gemeinfreiheit
-#: src/gs-details-page.c:2249
+#: src/gs-details-page.c:2366
 msgid "https://en.wikipedia.org/wiki/Public_domain";
 msgstr "https://en.wikipedia.org/wiki/Public_domain";
 
 #. TRANSLATORS: Replace the link with a version in your language,
 #. * e.g. https://www.gnu.org/philosophy/free-sw.de
-#: src/gs-details-page.c:2256
+#: src/gs-details-page.c:2373
 msgid "https://www.gnu.org/philosophy/free-sw";
 msgstr "https://www.gnu.org/philosophy/free-sw";
 
 #. TRANSLATORS: see GNU page
-#: src/gs-details-page.c:2266 src/gs-details-page.ui:1143
+#: src/gs-details-page.c:2383 src/gs-details-page.ui:1181
 msgid "Free Software"
 msgstr "Ελεύθερο λογισμικό"
 
 #. TRANSLATORS: for the free software popover
-#: src/gs-details-page.c:2323
+#: src/gs-details-page.c:2440
 msgid "Users are bound by the following license:"
 msgid_plural "Users are bound by the following licenses:"
 msgstr[0] "Οι χρήστες δεσμεύονται από την εξής άδεια χρήσης:"
 msgstr[1] "Οι χρήστες δεσμεύονται από τις εξής άδειες χρήσης:"
 
-#: src/gs-details-page.c:2350 src/gs-details-page.ui:1215
+#: src/gs-details-page.c:2467 src/gs-details-page.ui:1253
 msgid "More information"
 msgstr "Περισσότερες πληροφορίες"
 
@@ -1621,74 +1740,73 @@ msgstr "Έκδοση"
 msgid "Age Rating"
 msgstr "Βαθμολόγηση ηλικίας"
 
-#: src/gs-details-page.ui:648
+#: src/gs-details-page.ui:648 src/gs-details-page.ui:1339
+#| msgid "Version"
+msgid "Permissions"
+msgstr "Δικαιώματα"
+
+#: src/gs-details-page.ui:686
 msgid "Updated"
 msgstr "Ενημερωμένο"
 
-#: src/gs-details-page.ui:682
+#: src/gs-details-page.ui:720
 msgid "Category"
 msgstr "Κατηγορία"
 
-#: src/gs-details-page.ui:719
+#: src/gs-details-page.ui:757
 msgid "Installed Size"
 msgstr "Μέγεθος εγκατάστασης"
 
-#: src/gs-details-page.ui:750
+#: src/gs-details-page.ui:788
 msgid "Download Size"
 msgstr "Μέγεθος λήψης"
 
-#: src/gs-details-page.ui:812
+#: src/gs-details-page.ui:850
 msgid "Developer"
 msgstr "Προγραμματιστής"
 
-#: src/gs-details-page.ui:857
+#: src/gs-details-page.ui:895
 msgid "License"
 msgstr "Άδεια"
 
 #. This refers to the license of the application
-#: src/gs-details-page.ui:876
+#: src/gs-details-page.ui:914
 msgid "Free"
 msgstr "Ελεύθερο"
 
 #. This refers to the license of the application
-#: src/gs-details-page.ui:888
+#: src/gs-details-page.ui:926
 msgid "Proprietary"
 msgstr "Ιδιοταγές"
 
-#. This refers to the license of the application
-#. TRANSLATORS: this is when a user doesn't specify a name
-#: src/gs-details-page.ui:900 src/gs-review-row.c:71
-msgid "Unknown"
-msgstr "Άγνωστο"
-
 #. TRANSLATORS: This is the header dividing the normal
 #. * applications and the addons
 #. TRANSLATORS: this is the menu spec main category for Add-ons
-#: src/gs-details-page.ui:938 src/gs-installed-page.c:492
+#: src/gs-details-page.ui:976 src/gs-installed-page.c:492
 #: plugins/core/gs-desktop-common.c:331
 msgid "Add-ons"
 msgstr "Πρόσθετα"
 
-#: src/gs-details-page.ui:950
+#: src/gs-details-page.ui:988
 msgid "Selected add-ons will be installed with the application."
 msgstr "Τα επιλεγμένα πρόσθετα θα εγκατασταθούν με την εφαρμογή."
 
 #. Translators: Header of the section with other users' opinions about the app.
-#: src/gs-details-page.ui:988
+#: src/gs-details-page.ui:1026
 msgid "Reviews"
 msgstr "Κριτικές"
 
 #. Translators: Button opening a dialog where the users can write and publish their opinions about the apps.
-#: src/gs-details-page.ui:1006
+#: src/gs-details-page.ui:1044
 msgid "_Write a Review"
 msgstr "_Γράψτε τη δική σας κριτική"
 
 #. Translators: Button to return more application-submitted reviews.
-#: src/gs-details-page.ui:1027
+#: src/gs-details-page.ui:1065
 msgid "_Show More"
 msgstr "Εμ_φάνιση περισσότερων"
 
-#: src/gs-details-page.ui:1154
+#: src/gs-details-page.ui:1192
 msgid ""
 "This means that the software can be freely run, copied, distributed, studied "
 "and modified."
@@ -1696,11 +1814,11 @@ msgstr ""
 "Αυτό σημαίνει ότι το λογισμικό μπορεί ελεύθερα να εκτελεστεί, αντιγραφτεί, "
 "διανεμηθεί, μελετηθεί και τροποποιηθεί."
 
-#: src/gs-details-page.ui:1194
+#: src/gs-details-page.ui:1232
 msgid "Proprietary Software"
 msgstr "Ιδιοταγές λογισμικό"
 
-#: src/gs-details-page.ui:1205
+#: src/gs-details-page.ui:1243
 msgid ""
 "This means that the software is owned by an individual or a company. There "
 "are often restrictions on its use and its source code cannot usually be "
@@ -1710,19 +1828,19 @@ msgstr ""
 "Υπάρχουν συχνά περιορισμοί στη χρήση του και συνήθως πηγαίος του κώδικας "
 "είναι κλειστός."
 
-#: src/gs-details-page.ui:1237
+#: src/gs-details-page.ui:1275
 msgid "Unknown Software License"
 msgstr "Άγνωστη άδεια λογισμικού"
 
-#: src/gs-details-page.ui:1248
+#: src/gs-details-page.ui:1286
 msgid "The license terms of this software are unknown."
 msgstr "Οι όροι άδειας αυτού του λογισμικού είναι άγνωστοι."
 
-#: src/gs-details-page.ui:1268
+#: src/gs-details-page.ui:1306
 msgid "The application was rated this way because it features:"
 msgstr "Η εφαρμογή αξιολογήθηκε με αυτόν τον τρόπο επειδή διαθέτει:"
 
-#: src/gs-details-page.ui:1282
+#: src/gs-details-page.ui:1320
 msgid "No details were available for this rating."
 msgstr "Δεν υπήρχαν διαθέσιμες λεπτομέρειες γι' αυτήν την κριτική."
 
@@ -2208,12 +2326,12 @@ msgid "Recommended Productivity Applications"
 msgstr "Συνιστώμενες εφαρμογές παραγωγικότητας"
 
 #. TRANSLATORS: this is the third party repositories info bar.
-#: src/gs-overview-page.c:1007 src/gs-repos-dialog.c:836
+#: src/gs-overview-page.c:1007 src/gs-repos-dialog.c:835
 msgid "Access additional software from selected third party sources."
 msgstr "Πρόσβαση σε πρόσθετο λογισμικό από επιλεγμένες πηγές τρίτων."
 
 #. TRANSLATORS: this is the third party repositories info bar.
-#: src/gs-overview-page.c:1011 src/gs-repos-dialog.c:840
+#: src/gs-overview-page.c:1011 src/gs-repos-dialog.c:839
 msgid ""
 "Some of this software is proprietary and therefore has restrictions on use, "
 "sharing, and access to source code."
@@ -2223,7 +2341,7 @@ msgstr ""
 
 #. TRANSLATORS: this is the clickable
 #. * link on the third party repositories info bar
-#: src/gs-overview-page.c:1016 src/gs-repos-dialog.c:845
+#: src/gs-overview-page.c:1016 src/gs-repos-dialog.c:844
 msgid "Find out more…"
 msgstr "Μάθετε περισσότερα…"
 
@@ -2504,7 +2622,7 @@ msgstr "το λειτουργικό σύστημα"
 
 #. TRANSLATORS: This is the description text displayed in the Software Repositories dialog.
 #. %s gets replaced by the name of the actual distro, e.g. Fedora.
-#: src/gs-repos-dialog.c:815 src/gs-repos-dialog.c:851
+#: src/gs-repos-dialog.c:814 src/gs-repos-dialog.c:850
 #, c-format
 msgid "These repositories supplement the default software provided by %s."
 msgstr ""
@@ -2512,7 +2630,7 @@ msgstr ""
 "το %s."
 
 #. TRANSLATORS: info bar title in the software repositories dialog
-#: src/gs-repos-dialog.c:833
+#: src/gs-repos-dialog.c:832
 msgid "Third Party Repositories"
 msgstr "Αποθετήρια τρίτων"
 
@@ -2806,25 +2924,25 @@ msgstr "«%s»"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the source (e.g. "alt.fedoraproject.org")
-#: src/gs-shell.c:1013
+#: src/gs-shell.c:1003
 #, c-format
 msgid "Unable to download firmware updates from %s"
 msgstr "Αδύνατη η λήψη ενημερώσεων υλικολογισμικού από το %s"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the source (e.g. "alt.fedoraproject.org")
-#: src/gs-shell.c:1019
+#: src/gs-shell.c:1009
 #, c-format
 msgid "Unable to download updates from %s"
 msgstr "Αδύνατη η λήψη ενημερώσεων από το %s"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1026 src/gs-shell.c:1073
+#: src/gs-shell.c:1016 src/gs-shell.c:1064
 msgid "Unable to download updates"
 msgstr "Αδύνατη η λήψη ενημερώσεων"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1031
+#: src/gs-shell.c:1022
 msgid ""
 "Unable to download updates: internet access was required but wasn’t available"
 msgstr ""
@@ -2833,29 +2951,29 @@ msgstr ""
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the source (e.g. "alt.fedoraproject.org")
-#: src/gs-shell.c:1040
+#: src/gs-shell.c:1031
 #, c-format
 msgid "Unable to download updates from %s: not enough disk space"
 msgstr ""
 "Αδύνατη η λήψη ενημερώσεων από %s: δεν υπάρχει επαρκής χώρος στον δίσκο"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1045
+#: src/gs-shell.c:1036
 msgid "Unable to download updates: not enough disk space"
 msgstr "Αδύνατη η λήψη ενημερώσεων: δεν υπάρχει επαρκής χώρος στον δίσκο"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1052
+#: src/gs-shell.c:1043
 msgid "Unable to download updates: authentication was required"
 msgstr "Αδύνατη η λήψη ενημερώσεων: απαιτείται πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1057
+#: src/gs-shell.c:1048
 msgid "Unable to download updates: authentication was invalid"
 msgstr "Αδύνατη η λήψη ενημερώσεων: ήταν άκυρη η πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1062
+#: src/gs-shell.c:1053
 msgid ""
 "Unable to download updates: you do not have permission to install software"
 msgstr ""
@@ -2863,41 +2981,41 @@ msgstr ""
 "λογισμικό"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1076
+#: src/gs-shell.c:1067
 msgid "Unable to get list of updates"
 msgstr "Αδύνατη η λήψη της λίστας ενημερώσεων"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1115
+#: src/gs-shell.c:1103
 #, c-format
 msgid "Unable to purchase %s: authentication was required"
 msgstr "Αδύνατη η αγορά του %s: απαιτείται πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1122
+#: src/gs-shell.c:1110
 #, c-format
 msgid "Unable to purchase %s: authentication was invalid"
 msgstr "Αδύνατη η αγορά του %s: μη έγκυρη πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1129
+#: src/gs-shell.c:1117
 #, c-format
 msgid "Unable to purchase %s: no payment method setup"
 msgstr "Αδύνατη η αγορά του %s: δεν έχει οριστεί μέθοδος πληρωμής"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1136
+#: src/gs-shell.c:1124
 #, c-format
 msgid "Unable to purchase %s: payment was declined"
 msgstr "Αδύνατη η αγορά του %s: η πληρωμή απορρίφθηκε"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1143
+#: src/gs-shell.c:1131
 #, c-format
 msgid "Unable to purchase %s"
 msgstr "Αδύνατη η αγορά του %s"
@@ -2905,14 +3023,14 @@ msgstr "Αδύνατη η αγορά του %s"
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the first %s is the application name (e.g. "GIMP") and
 #. * the second %s is the origin, e.g. "Fedora Project [fedoraproject.org]"
-#: src/gs-shell.c:1179
+#: src/gs-shell.c:1164
 #, c-format
 msgid "Unable to install %s as download failed from %s"
 msgstr "Αδύνατη η εγκατάσταση του %s καθώς απέτυχε η λήψη από το %s"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1185
+#: src/gs-shell.c:1170
 #, c-format
 msgid "Unable to install %s as download failed"
 msgstr "Αδύνατη η εγκατάσταση του %s καθώς απέτυχε η λήψη"
@@ -2921,7 +3039,7 @@ msgstr "Αδύνατη η εγκατάσταση του %s καθώς απέτυ
 #. * where the first %s is the application name (e.g. "GIMP")
 #. * and the second %s is the name of the runtime, e.g.
 #. * "GNOME SDK [flatpak.gnome.org]"
-#: src/gs-shell.c:1197
+#: src/gs-shell.c:1183
 #, c-format
 msgid "Unable to install %s as runtime %s not available"
 msgstr ""
@@ -2930,46 +3048,46 @@ msgstr ""
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1203
+#: src/gs-shell.c:1189
 #, c-format
 msgid "Unable to install %s as not supported"
 msgstr "Αδύνατη η εγκατάσταση του %s καθώς δεν υποστηρίζεται"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1210
+#: src/gs-shell.c:1196
 msgid "Unable to install: internet access was required but wasn’t available"
 msgstr ""
 "Αδύνατη η εγκατάσταση: ήταν απαραίτητη η πρόσβαση στο διαδίκτυο αλλά δεν "
 "ήταν διαθέσιμη"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1216
+#: src/gs-shell.c:1202
 msgid "Unable to install: the application has an invalid format"
 msgstr "Αδύνατη η εγκατάσταση: η εφαρμογή έχει άκυρη μορφή"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1221
+#: src/gs-shell.c:1207
 #, c-format
 msgid "Unable to install %s: not enough disk space"
 msgstr "Αδύνατη η εγκατάσταση του %s: δεν υπάρχει επαρκής χώρος στον δίσκο"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1228
+#: src/gs-shell.c:1214
 #, c-format
 msgid "Unable to install %s: authentication was required"
 msgstr "Αδύνατη η εγκατάσταση του %s: απαιτείται πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1235
+#: src/gs-shell.c:1221
 #, c-format
 msgid "Unable to install %s: authentication was invalid"
 msgstr "Αδύνατη η εγκατάσταση του %s: ήταν άκυρη η πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1242
+#: src/gs-shell.c:1228
 #, c-format
 msgid "Unable to install %s: you do not have permission to install software"
 msgstr ""
@@ -2977,14 +3095,14 @@ msgstr ""
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "Dell XPS 13")
-#: src/gs-shell.c:1250
+#: src/gs-shell.c:1236
 #, c-format
 msgid "Unable to install %s: AC power is required"
 msgstr "Αδύνατη η εγκατάσταση του %s: απαιτείται συνεχόμενη παροχή ρεύματος"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1259
+#: src/gs-shell.c:1245
 #, c-format
 msgid "Unable to install %s"
 msgstr "Αδύνατη η εγκατάσταση του %s"
@@ -2993,20 +3111,37 @@ msgstr "Αδύνατη η εγκατάσταση του %s"
 #. * where the first %s is the app name (e.g. "GIMP") and
 #. * the second %s is the origin, e.g. "Fedora" or
 #. * "Fedora Project [fedoraproject.org]"
-#: src/gs-shell.c:1305
+#: src/gs-shell.c:1288
 #, c-format
-msgid "Unable to update %s from %s"
-msgstr "Αδύνατη η ενημέρωση του %s από το %s"
+#| msgid "Unable to update %s as download failed"
+msgid "Unable to update %s from %s as download failed"
+msgstr "Αδύνατη η ενημέρωση του %s από %s καθώς απέτυχε η λήψη"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1311
+#: src/gs-shell.c:1295
 #, c-format
 msgid "Unable to update %s as download failed"
 msgstr "Αδύνατη η ενημέρωση του %s καθώς απέτυχε η λήψη"
 
+#. TRANSLATORS: failure text for the in-app notification,
+#. * where the %s is the origin, e.g. "Fedora" or
+#. * "Fedora Project [fedoraproject.org]"
+#: src/gs-shell.c:1302
+#, c-format
+#| msgid "Unable to install %s as download failed"
+msgid "Unable to install updates from %s as download failed"
+msgstr "Αδύνατη η εγκατάσταση ενημερώσεων από %s καθώς απέτυχε η λήψη"
+
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1317
+#: src/gs-shell.c:1306
+#, c-format
+#| msgid "Unable to install %s as download failed"
+msgid "Unable to install updates as download failed"
+msgstr "Αδύνατη η εγκατάσταση ενημερώσεων καθώς απέτυχε η λήψη"
+
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1312
 msgid "Unable to update: internet access was required but wasn’t available"
 msgstr ""
 "Αδύνατη η ενημέρωση: ήταν απαραίτητη η πρόσβαση στο διαδίκτυο αλλά δεν ήταν "
@@ -3014,142 +3149,194 @@ msgstr ""
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1325
+#: src/gs-shell.c:1322
 #, c-format
 msgid "Unable to update %s: not enough disk space"
 msgstr "Αδύνατη η ενημέρωση του %s: δεν υπάρχει επαρκής χώρος στον δίσκο"
 
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1327
+#, c-format
+#| msgid "Unable to install %s: not enough disk space"
+msgid "Unable to install updates: not enough disk space"
+msgstr ""
+"Αδύνατη η εγκατάσταση ενημερώσεων: δεν υπάρχει επαρκής χώρος στον δίσκο"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1333
+#: src/gs-shell.c:1337
 #, c-format
 msgid "Unable to update %s: authentication was required"
 msgstr "Αδύνατη η ενημέρωση του %s: απαιτείται πιστοποίηση"
 
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1342
+#, c-format
+#| msgid "Unable to install %s: authentication was required"
+msgid "Unable to install updates: authentication was required"
+msgstr "Αδύνατη η εγκατάσταση ενημερώσεων: απαιτείται πιστοποίηση"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1340
+#: src/gs-shell.c:1351
 #, c-format
 msgid "Unable to update %s: authentication was invalid"
 msgstr "Αδύνατη η ενημέρωση του %s: ήταν άκυρη η πιστοποίηση"
 
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1356
+#, c-format
+#| msgid "Unable to install %s: authentication was invalid"
+msgid "Unable to install updates: authentication was invalid"
+msgstr "Αδύνατη η εγκατάσταση ενημερώσεων: μη έγκυρη πιστοποίηση"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1347
+#: src/gs-shell.c:1365
 #, c-format
 msgid "Unable to update %s: you do not have permission to update software"
 msgstr ""
 "Αδύνατη η ενημέρωση του %s: δεν έχετε άδεια για να ενημερώσετε λογισμικό"
 
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1371
+#, c-format
+#| msgid "Unable to update %s: you do not have permission to update software"
+msgid ""
+"Unable to install updates: you do not have permission to update software"
+msgstr ""
+"Αδύνατη η εγκατάσταση ενημερώσεων: δεν έχετε δικαιώματα για να ενημερώσετε "
+"λογισμικό"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "Dell XPS 13")
-#: src/gs-shell.c:1355
+#: src/gs-shell.c:1381
 #, c-format
 msgid "Unable to update %s: AC power is required"
 msgstr "Αδύνατη η ενημέρωση του %s: απαιτείται συνεχόμενη παροχή ρεύματος"
 
+#. TRANSLATORS: failure text for the in-app notification,
+#. * where the %s is the application name (e.g. "Dell XPS 13")
+#: src/gs-shell.c:1387
+#, c-format
+#| msgid "Unable to install %s: AC power is required"
+msgid "Unable to install updates: AC power is required"
+msgstr ""
+"Αδύνατη η εγκατάσταση ενημερώσεων: απαιτείται συνεχόμενη παροχή ρεύματος"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1364
+#: src/gs-shell.c:1398
 #, c-format
 msgid "Unable to update %s"
 msgstr "Αδύνατη η ενημέρωση του %s"
 
+#. TRANSLATORS: failure text for the in-app notification
+#: src/gs-shell.c:1401
+#, c-format
+#| msgid "Unable to install %s"
+msgid "Unable to install updates"
+msgstr "Αδυναμία εγκατάστασης ενημερώσεων"
+
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the first %s is the distro name (e.g. "Fedora 25") and
 #. * the second %s is the origin, e.g. "Fedora Project [fedoraproject.org]"
-#: src/gs-shell.c:1409
+#: src/gs-shell.c:1444
 #, c-format
 msgid "Unable to upgrade to %s from %s"
 msgstr "Αδύνατη η αναβάθμιση του %s από το %s"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the app name (e.g. "GIMP")
-#: src/gs-shell.c:1414
+#: src/gs-shell.c:1449
 #, c-format
 msgid "Unable to upgrade to %s as download failed"
 msgstr "Αδύνατη η αναβάθμιση του %s καθώς απέτυχε η λήψη"
 
-#. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1421
-msgid "Unable to upgrade: internet access was required but wasn’t available"
+#. TRANSLATORS: failure text for the in-app notification,
+#. * where the %s is the distro name (e.g. "Fedora 25")
+#: src/gs-shell.c:1458
+#, c-format
+#| msgid "Unable to upgrade: internet access was required but wasn’t available"
+msgid ""
+"Unable to upgrade to %s: internet access was required but wasn’t available"
 msgstr ""
-"Αδύνατη η αναβάθμιση: ήταν απαραίτητη η πρόσβαση στο διαδίκτυο αλλά δεν ήταν "
-"διαθέσιμη"
+"Αδύνατη η αναβάθμιση σε %s: ήταν απαραίτητη η πρόσβαση στο διαδίκτυο αλλά "
+"δεν ήταν διαθέσιμη"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1429
+#: src/gs-shell.c:1467
 #, c-format
 msgid "Unable to upgrade to %s: not enough disk space"
 msgstr "Αδύνατη η αναβάθμιση του %s: δεν υπάρχει επαρκής χώρος στον δίσκο"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1437
+#: src/gs-shell.c:1475
 #, c-format
 msgid "Unable to upgrade to %s: authentication was required"
 msgstr "Αδύνατη η αναβάμιση του %s: απαιτείται πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1444
+#: src/gs-shell.c:1482
 #, c-format
 msgid "Unable to upgrade to %s: authentication was invalid"
 msgstr "Αδύνατη η αναβάθμιση του %s: ήταν άκυρη η πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1451
+#: src/gs-shell.c:1489
 #, c-format
 msgid "Unable to upgrade to %s: you do not have permission to upgrade"
 msgstr "Αδύνατη η αναβάθμιση του %s: δεν έχετε άδεια για να αναβαθμίσετε"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1458
+#: src/gs-shell.c:1496
 #, c-format
 msgid "Unable to upgrade to %s: AC power is required"
 msgstr "Αδύνατη η αναβάμιση του %s: απαιτείται συνεχόμενη παροχή ρεύματος"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the distro name (e.g. "Fedora 25")
-#: src/gs-shell.c:1467
+#: src/gs-shell.c:1505
 #, c-format
 msgid "Unable to upgrade to %s"
 msgstr "Αδύνατη η αναβάθμιση του %s"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1508
+#: src/gs-shell.c:1543
 #, c-format
 msgid "Unable to remove %s: authentication was required"
 msgstr "Αδύνατη η αφαίρεση του %s: απαιτείται πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1514
+#: src/gs-shell.c:1549
 #, c-format
 msgid "Unable to remove %s: authentication was invalid"
 msgstr "Αδύνατη η αφαίρεση του %s: ήταν άκυρη η πιστοποίηση"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1520
+#: src/gs-shell.c:1555
 #, c-format
 msgid "Unable to remove %s: you do not have permission to remove software"
 msgstr "Αδύνατη η αφαίρεση του %s: δεν έχετε άδεια για να αφαιρέσετε λογισμικό"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1527
+#: src/gs-shell.c:1562
 #, c-format
 msgid "Unable to remove %s: AC power is required"
 msgstr "Αδύνατη η αφαίρεση του %s: απαιτείται συνεχόμενη παροχή ρεύματος"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1539
+#: src/gs-shell.c:1574
 #, c-format
 msgid "Unable to remove %s"
 msgstr "Αδύνατη  η αφαίρεση του %s"
@@ -3158,68 +3345,68 @@ msgstr "Αδύνατη  η αφαίρεση του %s"
 #. * where the first %s is the application name (e.g. "GIMP")
 #. * and the second %s is the name of the runtime, e.g.
 #. * "GNOME SDK [flatpak.gnome.org]"
-#: src/gs-shell.c:1585
+#: src/gs-shell.c:1617
 #, c-format
 msgid "Unable to launch %s: %s is not installed"
 msgstr "Αδύνατη η εκκίνηση του %s: δεν είναι εγκατεστημένο το %s"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1592 src/gs-shell.c:1646 src/gs-shell.c:1690
-#: src/gs-shell.c:1741
+#: src/gs-shell.c:1624 src/gs-shell.c:1675 src/gs-shell.c:1716
+#: src/gs-shell.c:1764
 msgid "Not enough disk space — free up some space and try again"
 msgstr ""
 "Δεν υπάρχει αρκετός χώρος στον δίσκο — ελευθερώστε κάποιο χώρο και "
 "προσπαθήστε ξανά"
 
 #. TRANSLATORS: we failed to get a proper error code
-#: src/gs-shell.c:1603 src/gs-shell.c:1657 src/gs-shell.c:1701
-#: src/gs-shell.c:1771
+#: src/gs-shell.c:1635 src/gs-shell.c:1686 src/gs-shell.c:1727
+#: src/gs-shell.c:1794
 msgid "Sorry, something went wrong"
 msgstr "Συγνώμη, κάτι πήγε λάθος"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1638
+#: src/gs-shell.c:1667
 msgid "Failed to install file: not supported"
 msgstr "Αδύνατη η εγκατάσταση του αρχείου: δεν υποστηρίζεται"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1642
+#: src/gs-shell.c:1671
 msgid "Failed to install file: authentication failed"
 msgstr "Απέτυχε η εγκατάσταση του αρχείου: αποτυχία πιστοποίησης"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1682
+#: src/gs-shell.c:1708
 msgid "Failed to install: not supported"
 msgstr "Αδύνατη η εγκατάσταση: δεν υποστηρίζεται"
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1686
+#: src/gs-shell.c:1712
 msgid "Failed to install: authentication failed"
 msgstr "Απέτυχε η εγκατάσταση: αποτυχία πιστοποίησης"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * the %s is the origin, e.g. "Fedora" or
 #. * "Fedora Project [fedoraproject.org]"
-#: src/gs-shell.c:1735
+#: src/gs-shell.c:1758
 #, c-format
 msgid "Unable to contact %s"
 msgstr "Αδύνατη η επικοινωνία με το %s"
 
 #. TRANSLATORS: failure text for the in-app notification,
 #. * where the %s is the application name (e.g. "GIMP")
-#: src/gs-shell.c:1750
+#: src/gs-shell.c:1773
 #, c-format
 msgid "%s needs to be restarted to use new plugins."
 msgstr "Απαιτείται επανεκκίνηση του %s για να χρησιμοποιηθούν τα νέα πρόσθετα."
 
 #. TRANSLATORS: failure text for the in-app notification
-#: src/gs-shell.c:1755
+#: src/gs-shell.c:1778
 msgid "This application needs to be restarted to use new plugins."
 msgstr ""
 "Απαιτείται επανεκκίνηση της εφαρμογής για να χρησιμοποιηθούν τα νέα πρόσθετα."
 
 #. TRANSLATORS: need to be connected to the AC power
-#: src/gs-shell.c:1762
+#: src/gs-shell.c:1785
 msgid "AC power is required"
 msgstr "Απαιτείται συνεχόμενη παροχή ρεύματος"
 
@@ -3247,7 +3434,7 @@ msgstr "Α_φαίρεση όλων"
 
 #. TRANSLATORS: this is where the packager did not write
 #. * a description for the update
-#: src/gs-update-dialog.c:131
+#: src/gs-update-dialog.c:200
 msgid "No update description available."
 msgstr "Μη διαθέσιμη περιγραφή της ενημέρωσης."
 
@@ -3255,37 +3442,37 @@ msgstr "Μη διαθέσιμη περιγραφή της ενημέρωσης."
 #. %s will be replaced by the date when the updates were installed.
 #. The date format is defined by the locale's preferred date representation
 #. ("%x" in strftime.)
-#: src/gs-update-dialog.c:226
+#: src/gs-update-dialog.c:302
 #, c-format
 msgid "Installed on %s"
 msgstr "Εγκατεστημένο στο %s"
 
 #. TRANSLATORS: this is the title of the installed updates dialog window
-#: src/gs-update-dialog.c:246
+#: src/gs-update-dialog.c:322
 msgid "Installed Updates"
 msgstr "Εγκατεστημένες ενημερώσεις"
 
 #. TRANSLATORS: This is the header for package additions during
 #. * a system update
-#: src/gs-update-dialog.c:462
+#: src/gs-update-dialog.c:538
 msgid "Additions"
 msgstr "Προσθήκες"
 
 #. TRANSLATORS: This is the header for package removals during
 #. * a system update
-#: src/gs-update-dialog.c:466
+#: src/gs-update-dialog.c:542
 msgid "Removals"
 msgstr "Αφαιρέσεις"
 
 #. TRANSLATORS: This is the header for package updates during
 #. * a system update
-#: src/gs-update-dialog.c:470
+#: src/gs-update-dialog.c:546
 msgid "Updates"
 msgstr "Ενημερώσεις"
 
 #. TRANSLATORS: This is the header for package downgrades during
 #. * a system update
-#: src/gs-update-dialog.c:474
+#: src/gs-update-dialog.c:550
 msgid "Downgrades"
 msgstr "Υποβαθμίσεις"
 
@@ -3293,39 +3480,39 @@ msgstr "Υποβαθμίσεις"
 msgid "No updates have been installed on this system."
 msgstr "Δεν έχουν εγκατασταθεί ενημερώσεις σε αυτό το σύστημα."
 
-#: src/gs-update-monitor.c:113
+#: src/gs-update-monitor.c:106
 msgid "Security Updates Pending"
 msgstr "Εκκρεμούν ενημερώσεις ασφάλειας"
 
-#: src/gs-update-monitor.c:114
+#: src/gs-update-monitor.c:107
 msgid "It is recommended that you install important updates now"
 msgstr "Συνιστάται να εγκαταστήσετε τώρα τις σημαντικές ενημερώσεις"
 
-#: src/gs-update-monitor.c:117
+#: src/gs-update-monitor.c:110
 msgid "Restart & Install"
 msgstr "Επανεκκίνηση & εγκατάσταση"
 
-#: src/gs-update-monitor.c:121
+#: src/gs-update-monitor.c:114
 msgid "Software Updates Available"
 msgstr "Υπάρχουν διαθέσιμες ενημερώσεις λογισμικού"
 
-#: src/gs-update-monitor.c:122
+#: src/gs-update-monitor.c:115
 msgid "Important OS and application updates are ready to be installed"
 msgstr ""
 "Σημαντικές ενημερώσεις λειτουργικού συστήματος και εφαρμογών είναι έτοιμες "
 "να εγκατασταθούν"
 
 #. TRANSLATORS: button text
-#: src/gs-update-monitor.c:125 src/gs-updates-section.c:338
+#: src/gs-update-monitor.c:118 src/gs-updates-section.c:338
 msgid "Not Now"
 msgstr "Όχι τώρα"
 
-#: src/gs-update-monitor.c:126
+#: src/gs-update-monitor.c:119
 msgid "View"
 msgstr "Προβολή"
 
 #. TRANSLATORS: apps were auto-updated and restart is required
-#: src/gs-update-monitor.c:224
+#: src/gs-update-monitor.c:217
 #, c-format
 msgid "%u Application Updated — Restart Required"
 msgid_plural "%u Applications Updated — Restart Required"
@@ -3333,7 +3520,7 @@ msgstr[0] "%u Εφαρμογή ενημερώθηκε — Απαιτείται 
 msgstr[1] "%u Εφαρμογές ενημερώθηκαν — Απαιτείται επανεκκίνηση"
 
 #. TRANSLATORS: apps were auto-updated
-#: src/gs-update-monitor.c:230
+#: src/gs-update-monitor.c:223
 #, c-format
 msgid "%u Application Updated"
 msgid_plural "%u Applications Updated"
@@ -3341,24 +3528,24 @@ msgstr[0] "%u Ενημέρωση εφαρμογής"
 msgstr[1] "%u Ενημερώσεις εφαρμογών"
 
 #. TRANSLATORS: %1 is an application name, e.g. Firefox
-#: src/gs-update-monitor.c:241
+#: src/gs-update-monitor.c:234
 #, c-format
 msgid "%s has been updated."
 msgstr "η εφαρμογή %s έχουν ενημερωθεί."
 
 #. TRANSLATORS: the app needs restarting
-#: src/gs-update-monitor.c:244
+#: src/gs-update-monitor.c:237
 msgid "Please restart the application."
 msgstr "Παρακαλούμε επανεκκινήστε την εφαρμογή."
 
 #. TRANSLATORS: %1 and %2 are both application names, e.g. Firefox
-#: src/gs-update-monitor.c:252
+#: src/gs-update-monitor.c:245
 #, c-format
 msgid "%s and %s have been updated."
 msgstr "οι εφαρμογές %s και %s έχουν ενημερωθεί."
 
 #. TRANSLATORS: at least one application needs restarting
-#: src/gs-update-monitor.c:258 src/gs-update-monitor.c:277
+#: src/gs-update-monitor.c:251 src/gs-update-monitor.c:270
 #, c-format
 msgid "%u application requires a restart."
 msgid_plural "%u applications require a restart."
@@ -3366,69 +3553,69 @@ msgstr[0] "%u εφαρμογή απαιτεί επανεκκίνηση."
 msgstr[1] "%u εφαρμογές απαιτούν επανεκκίνηση."
 
 #. TRANSLATORS: %1, %2 and %3 are all application names, e.g. Firefox
-#: src/gs-update-monitor.c:270
+#: src/gs-update-monitor.c:263
 #, c-format
 msgid "Includes %s, %s and %s."
 msgstr "Περιλαμβάνει %s, %s και %s."
 
 #. TRANSLATORS: this is when the current OS version goes end-of-life
-#: src/gs-update-monitor.c:494 src/gs-updates-page.ui:43
+#: src/gs-update-monitor.c:493 src/gs-updates-page.ui:43
 msgid "Operating System Updates Unavailable"
 msgstr "Υπάρχουν διαθέσιμες ενημερώσεις του λειτουργικού συστήματος"
 
 #. TRANSLATORS: this is the message dialog for the distro EOL notice
-#: src/gs-update-monitor.c:496
+#: src/gs-update-monitor.c:495
 msgid "Upgrade to continue receiving security updates."
 msgstr "Αναβαθμίστε για να συνεχίσετε να λαμβάνετε ενημερώσεις ασφαλείας."
 
 #. TRANSLATORS: this is a distro upgrade, the replacement would be the
 #. * distro name, e.g. 'Fedora'
-#: src/gs-update-monitor.c:551
+#: src/gs-update-monitor.c:550
 #, c-format
 msgid "A new version of %s is available to install"
 msgstr "Η νέα έκδοση του %s είναι διαθέσιμη προς εγκατάσταση"
 
 #. TRANSLATORS: this is a distro upgrade
-#: src/gs-update-monitor.c:555
+#: src/gs-update-monitor.c:554
 msgid "Software Upgrade Available"
 msgstr "Υπάρχουν διαθέσιμες ενημερώσεις λογισμικού"
 
 #. TRANSLATORS: title when we offline updates have failed
-#: src/gs-update-monitor.c:866
+#: src/gs-update-monitor.c:856
 msgid "Software Updates Failed"
 msgstr "Αποτυχία ενημερώσεων λογισμικού"
 
 #. TRANSLATORS: message when we offline updates have failed
-#: src/gs-update-monitor.c:868
+#: src/gs-update-monitor.c:858
 msgid "An important OS update failed to be installed."
 msgstr "Απέτυχε να εγκατασταθεί μία σημαντική ενημέρωση λογισμικού."
 
-#: src/gs-update-monitor.c:869
+#: src/gs-update-monitor.c:859
 msgid "Show Details"
 msgstr "Εμφάνιση λεπτομερειών"
 
 #. TRANSLATORS: Notification title when we've done a distro upgrade
-#: src/gs-update-monitor.c:892
+#: src/gs-update-monitor.c:882
 msgid "System Upgrade Complete"
 msgstr "Η αναβάθμιση του συστήματος ολοκληρώθηκε"
 
 #. TRANSLATORS: This is the notification body when we've done a
 #. * distro upgrade. First %s is the distro name and the 2nd %s
 #. * is the version, e.g. "Welcome to Fedora 28!"
-#: src/gs-update-monitor.c:897
+#: src/gs-update-monitor.c:887
 #, c-format
 msgid "Welcome to %s %s!"
 msgstr "Καλώς ήλθατε στο %s %s!"
 
 #. TRANSLATORS: title when we've done offline updates
-#: src/gs-update-monitor.c:903
+#: src/gs-update-monitor.c:893
 msgid "Software Update Installed"
 msgid_plural "Software Updates Installed"
 msgstr[0] "Εγκαταστάθηκε ενημέρωση λογισμικού"
 msgstr[1] "Εγκαταστάθηκαν ενημερώσεις λογισμικού"
 
 #. TRANSLATORS: message when we've done offline updates
-#: src/gs-update-monitor.c:907
+#: src/gs-update-monitor.c:897
 msgid "An important OS update has been installed."
 msgid_plural "Important OS updates have been installed."
 msgstr[0] "Εγκαταστάθηκε μια σημαντική ενημέρωση του λειτουργικού συστήματος."
@@ -3439,30 +3626,30 @@ msgstr[1] "Εγκαταστάθηκαν σημαντικές ενημερώσε
 #. * users can't express their opinions here. In some languages
 #. * "Review (evaluate) something" is a different translation than
 #. * "Review (browse) something."
-#: src/gs-update-monitor.c:918
+#: src/gs-update-monitor.c:908
 msgctxt "updates"
 msgid "Review"
 msgstr "Επισκόπηση"
 
 #. TRANSLATORS: this is when the offline update failed
-#: src/gs-update-monitor.c:966
+#: src/gs-update-monitor.c:956
 msgid "Failed To Update"
 msgstr "Αποτυχία ενημέρωσης"
 
 #. TRANSLATORS: the user must have updated manually after
 #. * the updates were prepared
-#: src/gs-update-monitor.c:972
+#: src/gs-update-monitor.c:962
 msgid "The system was already up to date."
 msgstr "Το σύστημα ήταν ήδη ενημερωμένο."
 
 #. TRANSLATORS: the user aborted the update manually
-#: src/gs-update-monitor.c:977
+#: src/gs-update-monitor.c:967
 msgid "The update was cancelled."
 msgstr "Η ενημέρωση ακυρώθηκε."
 
 #. TRANSLATORS: the package manager needed to download
 #. * something with no network available
-#: src/gs-update-monitor.c:983
+#: src/gs-update-monitor.c:973
 msgid ""
 "Internet access was required but wasn’t available. Please make sure that you "
 "have internet access and try again."
@@ -3471,7 +3658,7 @@ msgstr ""
 "βεβαιωθείτε ότι έχετε πρόσβαση διαδικτύου και ξαναδοκιμάστε."
 
 #. TRANSLATORS: if the package is not signed correctly
-#: src/gs-update-monitor.c:989
+#: src/gs-update-monitor.c:979
 msgid ""
 "There were security issues with the update. Please consult your software "
 "provider for more details."
@@ -3480,7 +3667,7 @@ msgstr ""
 "πάροχο του λογισμικού σας για περισσότερες λεπτομέρειες."
 
 #. TRANSLATORS: we ran out of disk space
-#: src/gs-update-monitor.c:995
+#: src/gs-update-monitor.c:985
 msgid ""
 "There wasn’t enough disk space. Please free up some space and try again."
 msgstr ""
@@ -3488,7 +3675,7 @@ msgstr ""
 "και ξαναπροσπαθήστε."
 
 #. TRANSLATORS: We didn't handle the error type
-#: src/gs-update-monitor.c:1000
+#: src/gs-update-monitor.c:990
 msgid ""
 "We’re sorry: the update failed to install. Please wait for another update "
 "and try again. If the problem persists, contact your software provider."
@@ -3597,13 +3784,13 @@ msgid "It is recommended that you upgrade to a more recent version."
 msgstr "Συνιστάται να κάνετε αναβάθμιση σε μια πιο πρόσφατη έκδοση."
 
 #. TRANSLATORS: this is to explain that downloading updates may cost money
-#: src/gs-updates-page.c:894
+#: src/gs-updates-page.c:903
 msgid "Charges may apply"
 msgstr "Μπορεί υπάρξουν χρεώσεις"
 
 #. TRANSLATORS: we need network
 #. * to do the updates check
-#: src/gs-updates-page.c:898
+#: src/gs-updates-page.c:907
 msgid ""
 "Checking for updates while using mobile broadband could cause you to incur "
 "charges."
@@ -3613,27 +3800,27 @@ msgstr ""
 
 #. TRANSLATORS: this is a link to the
 #. * control-center network panel
-#: src/gs-updates-page.c:902
+#: src/gs-updates-page.c:911
 msgid "Check Anyway"
 msgstr "Να ελεγχθεί οπωσδήποτε"
 
 #. TRANSLATORS: can't do updates check
-#: src/gs-updates-page.c:918
+#: src/gs-updates-page.c:927
 msgid "No Network"
 msgstr "Χωρίς δίκτυο"
 
 #. TRANSLATORS: we need network
 #. * to do the updates check
-#: src/gs-updates-page.c:922
+#: src/gs-updates-page.c:931
 msgid "Internet access is required to check for updates."
 msgstr "Απαιτείται πρόσβαση διαδικτύου για τον έλεγχο ενημερώσεων."
 
 #. This label indicates that the update check is in progress
-#: src/gs-updates-page.c:1346
+#: src/gs-updates-page.c:1355
 msgid "Checking…"
 msgstr "Γίνεται έλεγχος…"
 
-#: src/gs-updates-page.c:1359
+#: src/gs-updates-page.c:1368
 msgid "Check for updates"
 msgstr "Έλεγχος για ενημερώσεις"
 
@@ -4187,13 +4374,13 @@ msgstr "Βοηθήματα"
 
 #. TRANSLATORS: this is a group of updates that are not
 #. * packages and are not shown in the main list
-#: plugins/core/gs-plugin-generic-updates.c:73
+#: plugins/core/gs-plugin-generic-updates.c:68
 msgid "OS Updates"
 msgstr "Ενημερώσεις λειτουργικού"
 
 #. TRANSLATORS: this is a longer description of the
 #. * "OS Updates" string
-#: plugins/core/gs-plugin-generic-updates.c:78
+#: plugins/core/gs-plugin-generic-updates.c:73
 msgid "Includes performance, stability and security improvements."
 msgstr ""
 "Περιλαμβάνει βελτιώσεις απόδοσης, σταθερότητας και ασφάλειας για όλους τους "
@@ -4268,7 +4455,7 @@ msgid "Flatpak is a framework for desktop applications on Linux"
 msgstr "Το Flatpak είναι ένα framework για εφαρμογές στο Linux"
 
 #. TRANSLATORS: status text when downloading new metadata
-#: plugins/flatpak/gs-flatpak.c:718
+#: plugins/flatpak/gs-flatpak.c:834
 #, c-format
 msgid "Getting flatpak metadata for %s…"
 msgstr "Λήψη μεταδεδομένων flatpak για %s…"
@@ -4343,6 +4530,9 @@ msgstr "Υποστήριξη Snap"
 msgid "A snap is a universal Linux package"
 msgstr "Το snap είναι ένα καθολικό πακέτο του Linux"
 
+#~ msgid "Unable to update %s from %s"
+#~ msgstr "Αδύνατη η ενημέρωση του %s από το %s"
+
 #~ msgid "Show profiling information for the service"
 #~ msgstr "Εμφάνιση πληροφοριών προφίλ για την υπηρεσία"
 
@@ -4951,10 +5141,6 @@ msgstr "Το snap είναι ένα καθολικό πακέτο του Linux"
 #~ msgid "Maps"
 #~ msgstr "Χάρτες"
 
-#~ msgctxt "Menu subcategory of Education"
-#~ msgid "Medical"
-#~ msgstr "Ιατρικά"
-
 #~ msgctxt "Menu subcategory of Education"
 #~ msgid "Music"
 #~ msgstr "Μουσική"
@@ -5235,10 +5421,6 @@ msgstr "Το snap είναι ένα καθολικό πακέτο του Linux"
 #~ msgid "File Manager"
 #~ msgstr "Διαχειριστής αρχείου"
 
-#~ msgctxt "Menu subcategory of System"
-#~ msgid "File System"
-#~ msgstr "Σύστημα αρχείων"
-
 #~ msgctxt "Menu subcategory of System"
 #~ msgid "File Tools"
 #~ msgstr "Εργαλεία αρχείων"