Bluetooth 스피커가 Arch Linux/KDE Plasma에 연결되지 않습니다.

저는 KDE Plasma를 사용하여 Arch Linux를 실행하고 있습니다. KDE Plasma GUI를 통해 무선 블루투스 스피커에 연결하려고 하면 실패합니다.

스크린샷에서 단계별로 수행한 단계는 다음과 같습니다. "장치 추가"를 클릭한 다음 "PIN" 일치 버튼을 클릭했습니다. 참고로 블루투스 스피커이기 때문에 PIN 코드가 없습니다. 따라서 "PIN 일치" 또는 다른 옵션을 클릭하면 다음 화면에 설정 실패 메시지가 표시됩니다.

Windows 10으로 부팅하면 스피커에 연결할 수 있습니다. 내 스마트폰도 스피커에 연결되어 있어요.

이것이 출력입니다 systemsettings5. 스피커에 연결하려고 하면 먼저 PIN 일치를 클릭한 다음 일치하지 않는다는 버튼을 클릭합니다.

Fontconfig error: "/home/chris/.config/fontconfig/fonts.conf", line 10: junk after document element
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:142:9: 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:132:9: 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:137:13: 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:137:13: 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
file:///usr/share/kpackage/genericqml/org.kde.systemsettings.sidebar/contents/ui/introPage.qml:109:27: QML IntroIcon (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "minimumHeight"
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
file:///usr/lib/qt/qml/org/kde/kirigami.2/templates/AbstractApplicationHeader.qml:162:9: 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/templates/AbstractApplicationHeader.qml:99:5: 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/globaltoolbar/BreadcrumbControl.qml:24:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Fontconfig error: "/home/chris/.config/fontconfig/fonts.conf", line 10: junk after document element
bluedevil.wizard: Manager initialized
bluedevil.wizard: Initialize Discover Page
bluedevil.wizard: Starting scanning
file:///usr/lib/qt/qml/org/kde/kirigami.2/templates/SwipeListItem.qml:190:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
bluedevil.wizard: Stopping scanning
bluedevil.wizard: PIN:  "0000"
bluedevil.wizard: Device type:  "headset"
bluedevil.wizard: Legacy:  false
bluedevil.wizard: From DB:  true
bluedevil.wizard: PIN:  "0000"
bluedevil.wizard: Initialize Pairing Page
bluedevil.wizard: AGENT-RequestConfirmation  "/org/bluez/hci0/dev_F4_4E_FD_5C_3E_4B" "119598"
bluedevil.wizard: Pairing finished:
bluedevil.wizard:        error     :  false
bluedevil.wizard:        errorText :  ""
bluedevil.wizard: Initialize Connect Page
kf.bluezqt: PendingCall Error: "Protocol not available"
bluedevil.wizard: Connect finished:
bluedevil.wizard:        error     :  true
bluedevil.wizard:        errorText :  "Protocol not available"
bluedevil.wizard: Initialize Fail Page
bluedevil.wizard: Initialize Discover Page
bluedevil.wizard: Starting scanning
bluedevil.wizard: Wizard done:  0
file:///usr/lib/qt/qml/org/kde/kirigami.2/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/FormLayout.qml:337:13: 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/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9: QML RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "maximumWidth"
file:///usr/lib/qt/qml/org/kde/kirigami.2/private/globaltoolbar/PageRowGlobalToolBarUI.qml:65:9: QML RowLayout (parent or ancestor of QQuickLayoutAttached): Binding loop detected for property "maximumWidth"
Fontconfig error: "/home/chris/.config/fontconfig/fonts.conf", line 10: junk after document element
bluedevil.wizard: Manager initialized
bluedevil.wizard: Initialize Discover Page
bluedevil.wizard: Starting scanning
file:///usr/lib/qt/qml/org/kde/kirigami.2/templates/SwipeListItem.qml:190:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
bluedevil.wizard: Stopping scanning
bluedevil.wizard: PIN:  "0000"
bluedevil.wizard: Device type:  "headset"
bluedevil.wizard: Legacy:  false
bluedevil.wizard: From DB:  true
bluedevil.wizard: PIN:  "0000"
bluedevil.wizard: Initialize Pairing Page
bluedevil.wizard: AGENT-RequestConfirmation  "/org/bluez/hci0/dev_F4_4E_FD_5C_3E_4B" "796571"
kf.bluezqt: PendingCall Error: "Authentication Failed"
bluedevil.wizard: Pairing finished:
bluedevil.wizard:        error     :  true
bluedevil.wizard:        errorText :  "Authentication Failed"
bluedevil.wizard: Initialize Fail Page
bluedevil.wizard: Wizard done:  0