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kingpoem

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注册时间： 2025-05-02

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[求助]pacman滚包后锁屏损坏，sddm服务重启后只有鼠标

环境：
archlinux物理机
xorg
intel集显
sddm（即使换用gdm也会出错）

在出现锁屏损坏问题后，我用pacman卸载并重装sddm，但是会出现一个pgp签名问题。我在进行了很多与keyring更新并手动导入一些不受信任的签名后该pgp签名问题消失。
但之后sddm重装并没有解决问题。换主题也无用。
查看最近的系统日志会发现有如下警告和报错：

Service file '/usr/share//dbus-1/services/org.kde.dolphin.FileManager1.service' is not named after the D-Bus name 'org.freedesktop.FileManager1'
Service file '/usr/share//dbus-1/services/org.kde.kscreen.service' is not named after the D-Bus name 'org.kde.KScreen'
Service file '/usr/share//dbus-1/services/org.kde.plasma.Notifications.service' is not named after the D-Bus name 'org.freedesktop.Notifications'

arch sddm-greeter-qt6[90507]: qglx_findConfig: Failed to finding matching FBConfig for QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(ResetNotification), depthBufferSize -1, redBufferSize 1, greenBufferSize 1, blueBufferSize 1,alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SingleBuffer, swapInterval 1, colorSpace QColorSpace(), profile QSurfaceFormat::NoProfile)
arch sddm-greeter-qt6[90507]: Could not initialize GLX

arch systemd-coredump: Process 90507 (sddm-greeter-qt) of user 970 dumped core.