在 Manjaro Linux 下配置 KDE Plasma 的时候更换了McMojave 主题。更换之后发现系统设置无法打开。猜测是由于主题的冲突导致的,于是猜测用切换成默认主题的方式可以解决此问题。但是一般更换默认主题的方式都是从系统设置入手,找到外观选项再切换主题,现在系统设置的 GUI 界面无法打开,于是尝试用其它方法更换成默认主题。
cyclic dependency detected between "file:///usr/lib/qt/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/units.qml" and "file:///usr/lib/qt/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/units.qml" file:///usr/share/kpackage/genericqml/org.kde.systemsettings.sidebar/contents/ui/subcategorypage.qml:141:9: qml connections: implicitly defined onfoo properties in connections are deprecated. use this syntax instead: function onfoo(<arguments>) { ... } file:///usr/share/kpackage/genericqml/org.kde.systemsettings.sidebar/contents/ui/subcategorypage.qml:131:9: qml connections: implicitly defined onfoo properties in connections are deprecated. use this syntax instead: function onfoo(<arguments>) { ... } file:///usr/lib/qt/qml/org/kde/kirigami.2/private/refreshablescrollview.qml:143:13: qml connections: implicitly defined onfoo properties in connections are deprecated. use this syntax instead: function onfoo(<arguments>) { ... } file:///usr/lib/qt/qml/org/kde/kirigami.2/private/refreshablescrollview.qml:143:13: qml connections: implicitly defined onfoo properties in connections are deprecated. use this syntax instead: function onfoo(<arguments>) { ... } cyclic dependency detected between "file:///usr/lib/qt/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/units.qml" and "file:///usr/lib/qt/qml/org/kde/kirigami.2/styles/org.kde.desktop.plasma/units.qml" qqmlengine::setcontextforobject(): object already has a qqmlcontext qt.qpa.xcb: qxcbconnection: xcb error: 5 (badatom), sequence: 629, resource id: 0, major code: 20 (getproperty), minor code: 0