https://bugs.kde.org/show_bug.cgi?id=392737
Bug ID: 392737
Summary: Ability to use discover with LXQt
Product: Discover
Version: 5.12.4
Platform: Debian testing
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: discover
Assignee: aleix...@kde.org
Reporter: maxl1...@gmx.at
Target Milestone: ---
Hello,
I want to use plasma-discover with LXQt.
Is this something which should work without needing to install half of the
whole KDE, or is it not really intended to work with a different DE?
If I execute “sudo apt install plasma-discover plasma-discover-backend-flatpak”
the packages shown at the end getting installed.
If I try to start plasma-discover I get the following error:
-------------------------------------------------------------------------------------------------------------------
QQmlApplicationEngine failed to load component
qrc:/qml/DiscoverWindow.qml:194 Type DiscoverDrawer unavailable
qrc:/qml/DiscoverDrawer.qml:107 Type ProgressView unavailable
qrc:/qml/ProgressView.qml:5 module "org.kde.kquickcontrolsaddons" is not
installed
Errors when loading the GUI
setting currentApplicationBackend PackageKitBackend(0x5632d0a08ee0)
If I then install also “qml-module-org-kde-kquickcontrolsaddons”,
plasma-discover starts, but the GUI is not showing any packages and I get more
errors:
-------------------------------------------------------------------------------------------------------------------
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/PageRow.qml:436:
Error: Error while loading page: qrc:/qml/BrowsingPage.qml:62 Type
ApplicationDelegate unavailable
qrc:/qml/ApplicationDelegate.qml:26 module "org.kde.kcoreaddons" is not
installed
setting currentApplicationBackend PackageKitBackend(0x55e0b8fd4230)
failed PackageKit::Transaction::Exit(ExitUnknown)
PackageKit::Transaction(0x55e0b8ebabc0)
Transaction error: "Too few items to process"
PackageKit::Transaction(0x55e0b8ebabc0)
qml: message: Too few items to process
failed PackageKit::Transaction::Exit(ExitFailed)
PackageKit::Transaction(0x55e0b8ebabc0)
failed PackageKit::Transaction::Exit(ExitUnknown)
PackageKit::Transaction(0x55e0b8ebaf60)
Transaction error: "Too few items to process"
PackageKit::Transaction(0x55e0b8ebaf60)
qml: message: Too few items to process
failed PackageKit::Transaction::Exit(ExitFailed)
PackageKit::Transaction(0x55e0b8ebaf60)
trying to load "/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/file.so" from
"/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/file.so"
trying to load "/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/http.so" from
"/usr/lib/x86_64-linux-gnu/qt5/plugins/kf5/kio/http.so"
kf5.kio.kio_http: Can't communicate with kded_kcookiejar!
qrc:/qml/DiscoverDrawer.qml:164: TypeError: Cannot read property 'canNavigate'
of null
-------------------------------------------------------------------------------------------------------------------
As I said, I know that plasma-discover is designed for KDE, but it would be
really cool if it also would work on LXQt.
Btw.: I also have set “KDE_FORK_SLAVES=1” in my environment.
Packages which where installed with “sudo apt install plasma-discover
plasma-discover-backend-flatpak”
-------------------------------------------------------------------------------------------------------------------
The following additional packages will be installed:
appstream bubblewrap flatpak libappstream-glib8 libappstreamqt2 libflatpak0
libgcab-1.0-0 libkf5itemmodels5 libkf5kirigami2-5 libkf5newstuffcore5
libostree-1-1 libpackagekitqt5-1 libpython3.6
libqt5designer5 libqt5help5 libqt5quickcontrols2-5 libqt5quicktemplates2-5
libqt5sql5 libqt5sql5-sqlite plasma-discover-common python3-pyqt5 python3-sip
python3-software-properties
qml-module-org-kde-kirigami2 qml-module-org-kde-newstuff
qml-module-qtqml-models2 qml-module-qtquick-controls2
qml-module-qtquick-templates2 software-properties-common
software-properties-kde
xdg-desktop-portal xdg-desktop-portal-gtk
Suggested packages:
curl python3-pyqt5-dbg accountsservice
The following NEW packages will be installed:
appstream bubblewrap flatpak libappstream-glib8 libappstreamqt2 libflatpak0
libgcab-1.0-0 libkf5itemmodels5 libkf5kirigami2-5 libkf5newstuffcore5
libostree-1-1 libpackagekitqt5-1 libpython3.6
libqt5designer5 libqt5help5 libqt5quickcontrols2-5 libqt5quicktemplates2-5
libqt5sql5 libqt5sql5-sqlite plasma-discover plasma-discover-backend-flatpak
plasma-discover-common python3-pyqt5 python3-sip
python3-software-properties qml-module-org-kde-kirigami2
qml-module-org-kde-newstuff qml-module-qtqml-models2
qml-module-qtquick-controls2 qml-module-qtquick-templates2
software-properties-common
software-properties-kde xdg-desktop-portal xdg-desktop-portal-gtk
0 upgraded, 34 newly installed, 0 to remove and 0 not upgraded.
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Best Regards
Robert
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