Closed Ubuntu-2020 closed 1 year ago
My system is installed in English language. Discover opens here and stays open.
So the trouble shooting steps are the same as I posted recently in https://github.com/OpenMandrivaAssociation/distribution/issues/2869.
Note the time and launch Discover from terminal and post the output here.
After launching Discover check journal log to see if there is anything relevant there. Open Konsole and type journalctl -b
. Look for the time you noted above and see if you see anything that may be relevant.
You can post the journal log by running journalctl -b > journal.txt
and then post the file journal.txt here. In general it is a good idea to post the entire output of things not the parts user thinks may be relevant. One never knows what devs may find to be most important.
For non-English computers to make output easier to read for folks trying to help use this LC_ALL=C
. Example: sudo LC_ALL=C journalctl
or. Using a translator on terminal output or code is not very workable.
Logs and screenshots if relevant Please tell me the code for the terminal so that I can post the error code if it appears in the terminal.
$ LC_ALL=C plasma-discover
Here that looks like this:
$ LC_ALL=C plasma-discover
adding empty sources model QStandardItemModel(0x56457a2790a0)
QObject::startTimer: Timers cannot have negative intervals
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.294")
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
file:///usr/lib64/qt5/qml/org/kde/kirigami.2/ScrollablePage.qml:200:9: QML MouseArea: Binding loop detected for property "implicitHeight"
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.294")
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.294")
Since your Discover is crashing you should see something different like a core dump or segfault.
I attach photos. The program window appears for one second:
After a second, the program closes and an error message appears:
I entered the command:
plasma-discover
The frequently repeated sentence обратитесь к разработчиками своего дистрибутива is translated as contact the developers of your distribution.
As a result, I get a huge response from the terminal:
As a result, I get a huge response from the terminal: [...]
@Ubuntu-2020 Learn:
For non-English computers to make output easier to read for folks trying to help use this LC_ALL=C
As a result, I get a huge response from the terminal:
[user-name@user ~]$ LC_ALL=C plasma-discover
Failed to create wl_display (No such file or directory)
qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found.
adding empty sources model QStandardItemModel(0x55d59e9591c0)
Failed to refresh appstream metadata for flathub : "Error updating appstream2: No such ref 'appstream2/x86_64' in remote flathub; Error updating appstream: No such ref 'appstream/x86_64' in remote flathub"
org.kde.plasma.discover: couldn't open file "/home/user/.cache/discover/featured-5.9.json" "No such file or directory"
no component found for "org.openmandriva.openmandriva"
No "/var/lib/flatpak/appstream/flathub/x86_64/active" appstream metadata found for "flathub"
kf.newstuff.core: "Host autoconfig.kde.org not found"
KNS error in "KNotes Printing Theme" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" Q
Variant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/knotes_printing_theme.knsrc" because: "Invalid KNotes Printing Theme backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "knotes_printing_theme.knsrc"
kns error "/usr/share/knsrcfiles/knotes_printing_theme.knsrc" "Invalid KNotes Printing Theme backend, contact your distributor."
KNS error in "Script Sieve" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(Q
String, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/ksieve_script.knsrc" because: "Invalid Script Sieve backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "ksieve_script.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/ksieve_script.knsrc" "Invalid Script Sieve backend, contact your distributor."
KNS error in "Email Providers" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/accountwizard.knsrc" because: "Invalid Email Providers backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "accountwizard.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/accountwizard.knsrc" "Invalid Email Providers backend, contact your distributor."
KNS error in "Window Manager Switching Layouts" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kwinswitcher.knsrc" because: "Invalid Window Manager Switching Layouts backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kwinswitcher.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kwinswitcher.knsrc" "Invalid Window Manager Switching Layouts backend, contact your distributor."
KNS error in "Global Themes" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(
QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/lookandfeel.knsrc" because: "Invalid Global Themes backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "lookandfeel.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/lookandfeel.knsrc" "Invalid Global Themes backend, contact your distributor."
KNS error in "Latte Indicators" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVaria
nt(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/latte-indicators.knsrc" because: "Invalid Latte Indicators backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "latte-indicators.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/latte-indicators.knsrc" "Invalid Latte Indicators backend, contact your distributor."
KNS error in "Wallpapers" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/wallpaper-mobile.knsrc" because: "Invalid Wallpapers backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "wallpaper-mobile.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x5
5d59f4aadc0)
kns error "/usr/share/knsrcfiles/wallpaper-mobile.knsrc" "Invalid Wallpapers backend, contact your distributor."
KNS error in "Latte Layouts" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/latte-layouts.knsrc" because: "Invalid Latte Layouts backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "latte-layouts.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/latte-layouts.knsrc" "Invalid Latte Layouts backend, contact your distributor."
KNS error in "Login Screen" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/sddmtheme.knsrc" because: "Invalid Login Screen backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "sddmtheme.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/sddmtheme.knsrc" "Invalid Login Screen backend, contact your distributor."
KNS error in "Yakuake" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/yakuake.knsrc" because: "Invalid Yakuake backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "yakuake.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/yakuake.knsrc" "Invalid Yakuake backend, contact your distributor."
KNS error in "Plasma Styles" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(
QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/plasma-themes.knsrc" because: "Invalid Plasma Styles backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "plasma-themes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/plasma-themes.knsrc" "Invalid Plasma Styles backend, contact your distributor."
KNS error in "Splash Screens" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant
(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/ksplash.knsrc" because: "Invalid Splash Screens backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "ksplash.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/ksplash.knsrc" "Invalid Splash Screens backend, contact your distributor."
KNS error in "Boot Splash Screens" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVa
riant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/plymouth.knsrc" because: "Invalid Boot Splash Screens backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "plymouth.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/plymouth.knsrc" "Invalid Boot Splash Screens backend, contact your distributor."
KNS error in "Kdenlive Effect Templates" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml faile
d" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_effects.knsrc" because: "Invalid Kdenlive Effect Templates backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_effects.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_effects.knsrc" "Invalid Kdenlive Effect Templates backend, contact your distributor."
KNS error in "Cursors" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QStrin
g, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/xcursor.knsrc" because: "Invalid Cursors backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "xcursor.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/xcursor.knsrc" "Invalid Cursors backend, contact your distributor."
KNS error in "Krunner" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QStrin
g, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/krunner.knsrc" because: "Invalid Krunner backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "krunner.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/krunner.knsrc" "Invalid Krunner backend, contact your distributor."
KNS error in "GNOME/GTK Application Styles" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml fa
iled" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/gtk_themes.knsrc" because: "Invalid GNOME/GTK Application Styles backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "gtk_themes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/gtk_themes.knsrc" "Invalid GNOME/GTK Application Styles backend, contact your distributor."
KNS error in "Aurorae Window Decorations" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml fail
ed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/aurorae.knsrc" because: "Invalid Aurorae Window Decorations backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "aurorae.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/aurorae.knsrc" "Invalid Aurorae Window Decorations backend, contact your distributor."
KNS error in "KOrganizer Calendar" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVa
riant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/korganizer.knsrc" because: "Invalid KOrganizer Calendar backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "korganizer.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/korganizer.knsrc" "Invalid KOrganizer Calendar backend, contact your distributor."
KNS error in "Wallpaper Plugins" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVari
ant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/wallpaperplugin.knsrc" because: "Invalid Wallpaper Plugins backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "wallpaperplugin.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/wallpaperplugin.knsrc" "Invalid Wallpaper Plugins backend, contact your distributor."
KNS error in "Color Schemes" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(
QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/colorschemes.knsrc" because: "Invalid Color Schemes backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "colorschemes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/colorschemes.knsrc" "Invalid Color Schemes backend, contact your distributor."
KNS error in "System monitor Sensor Display Styles" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/provider
s.xml failed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/systemmonitor-faces.knsrc" because: "Invalid System monitor Sensor Display Styles backend, contact your d
istributor."
org.kde.plasma.libdiscover: Discarding invalid backend "systemmonitor-faces.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/systemmonitor-faces.knsrc" "Invalid System monitor Sensor Display Styles backend, contact your distributor."
KNS error in "Window Manager Scripts" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed"
QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kwinscripts.knsrc" because: "Invalid Window Manager Scripts backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kwinscripts.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kwinscripts.knsrc" "Invalid Window Manager Scripts backend, contact your distributor."
KNS error in "Kdenlive Keyboard Schemes" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml faile
d" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_keyboardschemes.knsrc" because: "Invalid Kdenlive Keyboard Schemes backend, contact your distrib
utor."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_keyboardschemes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_keyboardschemes.knsrc" "Invalid Kdenlive Keyboard Schemes backend, contact your distributor."
KNS error in "Plasma Widgets" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant
(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/plasmoids.knsrc" because: "Invalid Plasma Widgets backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "plasmoids.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/plasmoids.knsrc" "Invalid Plasma Widgets backend, contact your distributor."
KNS error in "Comics" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString
, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/comic.knsrc" because: "Invalid Comics backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "comic.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/comic.knsrc" "Invalid Comics backend, contact your distributor."
KNS error in "Color Lookup Table (LUT)" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed
" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_luts.knsrc" because: "Invalid Color Lookup Table (LUT) backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_luts.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_luts.knsrc" "Invalid Color Lookup Table (LUT) backend, contact your distributor."
KNS error in "Kdenlive Transition Wipes" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml faile
d" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_wipes.knsrc" because: "Invalid Kdenlive Transition Wipes backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_wipes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_wipes.knsrc" "Invalid Kdenlive Transition Wipes backend, contact your distributor."
KNS error in "Konsole" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QStrin
g, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/konsole.knsrc" because: "Invalid Konsole backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "konsole.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/konsole.knsrc" "Invalid Konsole backend, contact your distributor."
KNS error in "Icons" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString,
"https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/icons.knsrc" because: "Invalid Icons backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "icons.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/icons.knsrc" "Invalid Icons backend, contact your distributor."
KNS error in "Kdenlive Render Profiles" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed
" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_renderprofiles.knsrc" because: "Invalid Kdenlive Render Profiles backend, contact your distribut
or."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_renderprofiles.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_renderprofiles.knsrc" "Invalid Kdenlive Render Profiles backend, contact your distributor."
KNS error in "KMail Header Theme" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVar
iant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/messageviewer_header_themes.knsrc" because: "Invalid KMail Header Theme backend, contact your distributor
."
org.kde.plasma.libdiscover: Discarding invalid backend "messageviewer_header_themes.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/messageviewer_header_themes.knsrc" "Invalid KMail Header Theme backend, contact your distributor."
KNS error in "Window Decorations" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVar
iant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/window-decorations.knsrc" because: "Invalid Window Decorations backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "window-decorations.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/window-decorations.knsrc" "Invalid Window Decorations backend, contact your distributor."
KNS error in "Pages" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QString,
"https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/plasma-systemmonitor.knsrc" because: "Invalid Pages backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "plasma-systemmonitor.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/plasma-systemmonitor.knsrc" "Invalid Pages backend, contact your distributor."
KNS error in "Desktop Effects" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVarian
t(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kwineffect.knsrc" because: "Invalid Desktop Effects backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kwineffect.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kwineffect.knsrc" "Invalid Desktop Effects backend, contact your distributor."
KNS error in "Kdenlive Title Templates" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed
" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kdenlive_titles.knsrc" because: "Invalid Kdenlive Title Templates backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kdenlive_titles.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kdenlive_titles.knsrc" "Invalid Kdenlive Title Templates backend, contact your distributor."
KNS error in "Servicemenu" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QS
tring, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/servicemenu.knsrc" because: "Invalid Servicemenu backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "servicemenu.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/servicemenu.knsrc" "Invalid Servicemenu backend, contact your distributor."
KNS error in "System monitor Sensor Presets" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml f
ailed" QVariant(QString, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/systemmonitor-presets.knsrc" because: "Invalid System monitor Sensor Presets backend, contact your distri
butor."
org.kde.plasma.libdiscover: Discarding invalid backend "systemmonitor-presets.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/systemmonitor-presets.knsrc" "Invalid System monitor Sensor Presets backend, contact your distributor."
KNS error in "Wallpapers" : KNSCore::ProviderError "Loading of providers from file: https://autoconfig.kde.org/ocs/providers.xml failed" QVariant(QSt
ring, "https://autoconfig.kde.org/ocs/providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/wallpaper.knsrc" because: "Invalid Wallpapers backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "wallpaper.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/wallpaper.knsrc" "Invalid Wallpapers backend, contact your distributor."
kf.newstuff.core: "Host cdn.kde.org not found"
KNS error in "Fonts" : KNSCore::ProviderError "Loading of providers from file: https://cdn.kde.org/khotnewstuff/v1/fonts-providers.xml failed" QVaria
nt(QString, "https://cdn.kde.org/khotnewstuff/v1/fonts-providers.xml")
invalid kns backend! "/usr/share/knsrcfiles/kfontinst.knsrc" because: "Invalid Fonts backend, contact your distributor."
org.kde.plasma.libdiscover: Discarding invalid backend "kfontinst.knsrc"
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea56400, name = "Games"),) ResourcesProxyModel(0x55d59f4ab7f0)
org.kde.plasma.libdiscover: last stream isn't over yet Filters(category: Category(0x55d59ea263e0, name = "Developer Tools"),) ResourcesProxyModel(0x55d59f4aadc0)
kns error "/usr/share/knsrcfiles/kfontinst.knsrc" "Invalid Fonts backend, contact your distributor."
packagekitqt.transaction: Unknown Transaction property: "Sender" QVariant(QString, ":1.68")
29 -- exe=/usr/bin/plasma-discover
13 -- platform=xcb
11 -- display=:0
24 -- appname=plasma-discover
17 -- apppath=/usr/bin
10 -- signal=11
9 -- pid=1578
18 -- appversion=5.27.3
21 -- programname=Discover
31 -- bugaddress=submit@bugs.kde.org
30 -- productname=discover/discover
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = plasma-discover path = /usr/bin pid = 1578
KCrash: Arguments: /usr/bin/plasma-discover
kf.kio.workers.file: readData() returned -1
KCrash: Attempting to start /usr/lib64/libexec/drkonqi
org.kde.drkonqi: Unable to find an internal debugger that can work with the crash backend
[1]+ Остановлен LC_ALL=C plasma-discover
Edit: FWIW we know of no other reports like this involving Discover. Several folks n the group of OM contributors report that Discover is working.
The LC_ALL=C plasma-discover
output is a lot of lines but it shows same problem repeated many times:
KNS error
invalid kns backend!
I asked about this on OpenMandriva Chat. You are welcome there also if you wish to talk directly to developers.
Got this response from a developer on OpenMandriva Chat: "I don't see why that would fail (except on a box that isn't connected to the internet), https://autoconfig.kde.org/ocs/providers.xml loads fine here and does list the KNS providers".
I checked that myself and https://autoconfig.kde.org/ does connect and lists the KNS providers. So perhaps something involving your internet connection? Try changing DNS?
Also try deleting this file /home/user_name/.cache/discover
. Where you replace user_name
with your actual user name.
Edit: Another suggestion from folks at OpenMandriva Chat, run this to eliminate more of the Discover cache:
sudo rm -rf /var/cache/PackageKit/* /var/cache/app-info/*
Edit: Also try logging it as another user with no customization and see if that affects anything.
One more thing someone noticed in Chat:
"maybe that fonts issue? KNS error in "Fonts" : KNSCore::ProviderError "Loading of providers from file: https://cdn.kde.org/khotnewstuff/v1/fonts-providers.xml failed" QVaria nt(QString, "https://cdn.kde.org/khotnewstuff/v1/fonts-providers.xml") invalid kns backend! "/usr/share/knsrcfiles/kfontinst.knsrc" because: "Invalid Fonts backend, contact your distributor.""
I checked and here https://cdn.kde.org/khotnewstuff/v1/ does not seem to work. https://cdn.kde.org/khotnewstuff/v2 does work. But I have no idea why your Discover would pull that URL where mine does not give any such error.
These are the discover packages I have:
$ rpm -qa | grep discover
lib64hpdiscovery0-3.22.10-1.znver1
discover-backend-flatpak-5.27.3-1.znver1
discover-backend-fwupd-5.27.3-1.znver1
discover-backend-kns-5.27.3-1.znver1
discover-backend-packagekit-5.27.3-1.znver1
discover-5.27.3-1.znver1
If you have a x86_64 system yours would say that instead of znver1. The important thing is that you should see version 5.27.3-1 and have all of those packages installed.
Also try deleting this file
/home/user_name/.cache/discover
. Where you replaceuser_name
with your actual user name.
I delete hidden folder .cache/discover. Launched discover but after a second it closed anyway.
Edit: Another suggestion from folks at OpenMandriva Chat, run this to eliminate more of the Discover cache:
sudo rm -rf /var/cache/PackageKit/* /var/cache/app-info/*
In theory, these commands should have removed something. But for these commands in the terminal, nothing appeared and was not deleted. As a result, a message appeared impossible to delete *'/var/cache/PackageKit/'**: No such file or directory.
Edit: Also try logging it as another user with no customization and see if that affects anything.
Created another user. Booted with Plasma desktop. Launched Discover and it closed in a second.
These are the discover packages I have:
$ rpm -qa | grep discover
lib64hpdiscovery0-3.22.10-1.x86_64
discover-backend-fwupd-5.27.3-1.x86_64
discover-backend-kns-5.27.3-1.x86_64
discover-backend-packagekit-5.27.3-1.x86_64
discover-5.27.3-1.x86_64
discover-backend-flatpak-5.27.3-1.x86_64
P.S.: I should note that in addition to installing the system in Russian, I downloaded the external views as in Windows 10, Windows 7, macOS and so on from the Desktop Presets:
Closing as the bug has not been confirmed. Feel free to reopen if the case and provide further info.
OpenMandriva version: openmandriva.rome-23.03-plasma.x86_64
Describe the bug: App Center Discover starts but closes itself after 1 second
Steps to reproduce: Launching App Center Discover. It closes itself after 1 second.
Observed behavior:
Expected behavior:
Additional comment: The operating system is installed in Russian language.
Logs and screenshots if relevant Please tell me the code for the terminal so that I can post the error code if it appears in the terminal.