Arch linux plasma discover

discover on Arch Linux

This tutorial shows how to install discover package:

2. Uninstall / Remove discover package

In this section, we are going to explain the necessary steps to uninstall discover package:

3. Details of discover package

Repository : extra
Name : discover
Version : 5.25.4-1
Description : KDE and Plasma resources management GUI
Architecture : x86_64
URL : https://kde.org/plasma-desktop/
Licenses : LGPL
Groups : plasma
Provides : None
Depends On : knewstuff kcmutils kidletime qt5-graphicaleffects
appstream-qt archlinux-appstream-data hicolor-icon-theme
kirigami2 discount kuserfeedback
Optional Deps : packagekit-qt5: to manage packages from Arch Linux
repositories (not recommended, use at your own risk)
flatpak: Flatpak packages support
fwupd: firmware update support
Conflicts With : None
Replaces : None
Download Size : 7.75 MiB
Installed Size : 11.09 MiB
Packager : Antonio Rojas
Build Date : Tue Aug 2 21:02:07 2022
Validated By : MD5 Sum SHA-256 Sum Signature

4. References on Arch Linux

5. The same packages on other Linux Distributions

discover (2.1.2-8) Ubuntu 18.04 LTS (Bionic Beaver)

discover (2.1.2-7ubuntu1) Ubuntu 16.04 LTS (Xenial Xerus)

discover (2.1.2-8) Ubuntu 21.04 (Hirsute Hippo)

discover (2.1.2-8) Ubuntu 20.10 (Groovy Gorilla)

discover (2.1.2-8) Ubuntu 21.10 (Impish Indri)

discover (5.18.5-bp153.1.36) openSUSE Leap

discover (5.23.4-1.1) openSuSE Tumbleweed

discover (2.1.2-10) Ubuntu 22.04 LTS (Jammy Jellyfish)

discover (2.1.2-8) Debian 10 (Buster)

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Arch Linux

Hi, I’ve just installed freshly new arch with kde plasma. Everything went well, but the problem is there is an error displayed on the «Featured» section in Discover. «Unable to load applications. Please verify Internet connectivity». Note that my internet works fine. I’ve installed arch with kde before and everything was okay, then I install on another laptop and this problem appears.

Last edited by iamzimy (2021-01-31 04:31:54)

#2 2019-10-30 07:16:10

Re: [SOLVED] KDE Plasma Discover «Please verify internet connectivity»

Same here i just installed packagekit-qt5
problem solve

I Love Arch Linux

#3 2019-12-17 18:24:36

Re: [SOLVED] KDE Plasma Discover «Please verify internet connectivity»

I have the same problem and packagekit-qt5 is installed. I’ve just reinstalled both packagekit-qt5 and discover but that doesn’t help.
Discover shows all the installed packages and updates whenever I install stuff in pacman but I can’t search in Discover and the home section also shows «Featured — Unable to load applications. Please verify your internet connectivity.»

Wifi is working connected though.

Discover also shows updates and let’s run updates from it’s GUI. Very weird.

Last edited by dderder (2019-12-17 18:26:40)

#4 2020-01-07 09:46:42

Re: [SOLVED] KDE Plasma Discover «Please verify internet connectivity»

I have the same problem! i’ve just done a completely fresh install of Arch and followed the install guide to the letter (as I’ve done a couple times before), but this time Discover shows no results, and the same thing with updates / features page is happening to me too!

This is the output when I run it via console if that helps

invalid kns backend! "/usr/share/knsrcfiles/ksysguard.knsrc" because: "Config group not found! Check your KNS3 installation." adding empty sources model QStandardItemModel(0x5617d106bc90) no packages for "org.kde.plasma.quicklaunch" no packages for "org.kde.plasma.weather" no packages for "org.kde.plasma.systemmonitor.memory" no packages for "org.kde.desktopcontainment" no packages for "org.kde.plasma.networkmanagement" no packages for "org.kde.plasma.systemloadviewer" no packages for "org.kde.plasma.webbrowser" no packages for "org.kde.plasma.clipboard" no packages for "org.kde.plasma.pager" no packages for "org.kde.plasmoidviewer" no packages for "org.kde.plasma.showActivityManager" no packages for "org.kde.plasma.notes" no packages for "org.kde.plasma.trash" no packages for "org.kde.plasma.comic" no packages for "org.kde.plasma.windowlist" no packages for "org.kde.plasma.battery" no packages for "org.kde.hunyango" no packages for "org.kde.haenau" no packages for "org.kde.plasma.lock_logout" no packages for "org.kde.plasma.keyboardindicator" no packages for "org.kde.paneltoolbox" no packages for "org.kde.plasma.grouping" no packages for "org.kde.plasma.analogclock" no packages for "org.kde.plasma.folder" no packages for "org.kde.color" no packages for "org.kde.image" no packages for "org.kde.plasma.bluetooth" no packages for "org.kde.plasma.systemmonitor.diskusage" no packages for "org.kde.plasma.showdesktop" no packages for "org.kde.plasma.diskquota" no packages for "org.kde.plasma.themeexplorer" no packages for "org.kde.plasma.systemtray" no packages for "org.kde.plasma.calendar" no packages for "org.kde.plasma.lookandfeelexplorer" no packages for "org.gnome.cantarell" no packages for "org.kde.plasma.systemmonitor.diskactivity" no packages for "org.freedesktop.appstream.cli" no packages for "org.kde.breezedark.desktop" no packages for "org.kde.plasma.userswitcher" no packages for "org.kde.plasma.systemmonitor.net" no packages for "org.kde.plasma.desktop.emptyPanel" no packages for "org.kde.desktoptoolbox" no packages for "org.kde.plasma.fuzzyclock" no packages for "org.kde.plasma.kicker" no packages for "org.kde.plasma_applet_dict" no packages for "org.kde.plasma.activitypager" no packages for "org.kde.plasma.colorpicker" no packages for "org.kde.plasma.cuttlefish" no packages for "org.kde.plasmashell" no packages for "org.kde.plasma.fifteenpuzzle" no packages for "org.kde.plasma.timer" no packages for "org.kde.kscreen" no packages for "org.kde.milou" no packages for "org.kde.plasma.mediacontroller" no packages for "org.kde.plasma.konsoleprofiles" no packages for "org.kde.discover.packagekit" no packages for "org.kde.breeze.desktop" no packages for "org.kde.plasma.quickshare" no packages for "org.kde.plasma.mediaframe" no packages for "org.kde.plasma.systemmonitor.cpu" no packages for "org.kde.plasma.activitybar" no packages for "org.kde.potd" no packages for "org.kde.slideshow" no packages for "org.kde.plasma.icontasks" no packages for "org.kde.kinfocenter" no packages for "org.kde.plasma.taskmanager" no packages for "org.kde.plasma.digitalclock" no packages for "org.kde.plasma.desktop.appmenubar" no packages for "org.kde.plasma.volume" no packages for "org.freedesktop.fwupd" no packages for "org.kde.plasma.desktop.defaultPanel" no packages for "org.kde.plasma.kickerdash" no packages for "org.kde.plasma.calculator" no packages for "org.kde.plasma.appmenu" no packages for "org.kde.discover.flatpak" no packages for "org.kde.plasmoidviewershell" no packages for "org.kde.plasma.notifications" no packages for "org.kde.plasma.devicenotifier" no packages for "org.kde.plasma.binaryclock" no packages for "org.kde.plasma.desktop" no packages for "org.kde.plasma.kimpanel" no packages for "org.kde.plasma.kickoff" no packages for "org.kde.plasma.vault" no packages for "org.kde.plasma.minimizeall" empty appstream db org.kde.plasma.libdiscover: Couldn't find a category for "fwupd-backend" took really long to fetch KNSBackend(0x5617d0f93ff0, name = "/usr/share/knsrcfiles/discover_ktexteditor_codesnippets_core.knsrc") took really long to fetch KNSBackend(0x5617d0fdafc0, name = "/usr/share/knsrcfiles/plasma-themes.knsrc") took really long to fetch KNSBackend(0x5617d0fe9a10, name = "/usr/share/knsrcfiles/emoticons.knsrc") took really long to fetch KNSBackend(0x5617d0fe0320, name = "/usr/share/knsrcfiles/kwineffect.knsrc") took really long to fetch KNSBackend(0x5617d0fe7f90, name = "/usr/share/knsrcfiles/sddmtheme.knsrc") took really long to fetch KNSBackend(0x5617d0fe4db0, name = "/usr/share/knsrcfiles/kwinscripts.knsrc") took really long to fetch KNSBackend(0x5617d0ff7e50, name = "/usr/share/knsrcfiles/wallpaper.knsrc") took really long to fetch KNSBackend(0x5617d0ff1fa0, name = "/usr/share/knsrcfiles/ksplash.knsrc") took really long to fetch KNSBackend(0x5617d0fee9c0, name = "/usr/share/knsrcfiles/xcursor.knsrc") took really long to fetch KNSBackend(0x5617d1003dd0, name = "/usr/share/knsrcfiles/auror took really long to fetch KNSBackend(0x5617d0ff70b0, name = "/usr/share/knsrcfiles/kwins took really long to fetch KNSBackend(0x5617d100d330, name = "/usr/share/knsrcfiles/konso took really long to fetch KNSBackend(0x5617d1008fa0, name = "/usr/share/knsrcfiles/wallp took really long to fetch KNSBackend(0x5617d10094c0, name = "/usr/share/knsrcfiles/comic took really long to fetch KNSBackend(0x5617d10061a0, name = "/usr/share/knsrcfiles/plasm took really long to fetch KNSBackend(0x5617d0ffb6e0, name = "/usr/share/knsrcfiles/icons took really long to fetch KNSBackend(0x5617d1000b70, name = "/usr/share/knsrcfiles/looka took really long to fetch KNSBackend(0x5617d0ffb790, name = "/usr/share/knsrcfiles/windo took really long to fetch KNSBackend(0x5617d0ffd9c0, name = "/usr/share/knsrcfiles/color :7: TypeError: Cannot read property 'contentX' of null file:///usr/lib/qt/qml/org/kde/kirigami.2/templates/private/ScrollView.qml:95:5: QML QQuickItem: ScrollBar must be attached to a Flickable or ScrollView :7: TypeError: Cannot read property 'contentX' of null

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