Plasma-Discover is crashing every time I open it

Help
,
1

Hi all,

here is a crash of the KDE Plasma Discover when I open it to see the updates.

giulio@q4os-pc:~$ plasma-discover
Cyclic dependency detected between "file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/Units.qml" and "file:///usr/lib/x86_64-li
nux-gnu/qt5/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/Units.qml"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/GlobalDrawer.qml:265: TypeError: Type error
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:162:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:99:5: QML Connections: Implicitly defined onFoo properties in Conne
ctions are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/OverlayDrawer.qml:284:5: QML Connections: Implicitly defined onFoo properties in Connections are
deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:162:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:99:5: QML Connections: Implicitly defined onFoo properties in Conne
ctions are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9: QML RowLayout (parent or ancestor of QQuickLayoutAtt
ached): Binding loop detected for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9: QML RowLayout (parent or ancestor of QQuickLayoutAtt
ached): Binding loop detected for property "maximumWidth"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/RefreshableScrollView.qml:137:13: QML Connections: Implicitly defined onFoo properties in Connectio
ns are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:162:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:99:5: QML Connections: Implicitly defined onFoo properties in Conne
ctions are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:139:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:139:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:139:9: QML Connections: Implicitly defined onFoo properties in Conn
ections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
adding empty sources model QStandardItemModel(0x55e42999c110)
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/PrivateActionToolButton.qml:71:5: QML Binding: Binding loop detected for property "value"
file:///usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9: QML RowLayout (parent or ancestor of QQuickLayoutAtt
ached): Binding loop detected for property "maximumWidth"

(process:10596): GLib-ERROR **: 14:54:23.125: Creating pipes for GWakeup: Troppi file aperti
Rilevato trace/breakpoint

and below the OS info

giulio@q4os-pc:~$ cat /etc/*release*
PRETTY_NAME="Debian GNU/Linux 11 (bullseye)"
NAME="Debian GNU/Linux"
VERSION_ID="11"
VERSION="11 (bullseye)"
VERSION_CODENAME=bullseye
ID=debian
HOME_URL="https://www.debian.org/"
SUPPORT_URL="https://www.debian.org/support"
BUG_REPORT_URL="https://bugs.debian.org/"

and

Operating System: Debian GNU/Linux 11
KDE Plasma Version: 5.20.5
KDE Frameworks Version: 5.78.0
Qt Version: 5.15.2
Kernel Version: 5.10.0-28-amd64
OS Type: 64-bit
Processors: 4 × Intel® Core™ i3 CPU M 350 @ 2.27GHz
Memory: 3.5 GiB of RAM
Graphics Processor: Mesa DRI Intel® HD Graphics

Thank you for your help!
Giulio

2

Solved in this way

giulio@q4os-pc:~$ ulimit -n
1024
giulio@q4os-pc:~$ ulimit -n 2048
giulio@q4os-pc:~$ ulimit -n
2048
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