我用的fedora25，在调virtualbox的时候桌面崩溃自动重启后就无法使用透明主题，求救。。。错误如下，
Sep 19 17:24:28 cq45 kdeinit5[2461]: plasma-nm: Unhandled active connection state change: 1
Sep 19 17:24:47 cq45 kdeinit5[2461]: BluezQt: PendingCall Error: "Failed to activate service 'org.bluez': timed out (service_start_timeout=25000ms)"
Sep 19 17:24:54 cq45 audit[2594]: AVC avc: denied { unlink } for pid=2594 comm="sogou-qimpanel" name="kdebugrc" dev="dm-0" ino=1583588 scontext=unconfined_u:unconfined_r:sogou_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:config_home_t:s0 tclass=file permissive=0
Sep 19 17:25:06 cq45 plasmashell[2507]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kio_dnd/extracthere.so, (/usr/lib64/qt5/plugins/kf5/kio_dnd/extracthere.so: undefined symbol: kde_plugin_version)
Sep 19 17:33:08 cq45 com.redhat.imsettings[2349]: [ 1505813588.854074]: FCITX[2861]: (FATAL-2861 /tmp/buildd/fcitx-sogoupinyin-0.1.9+20160929160916~autobuild/src/sogouimcore.cpp:1057) needCloud: kde,0,0x55a3d08d5210
Sep 19 17:33:08 cq45 com.redhat.imsettings[2349]: [ 1505813588.858790]: FCITX[2861]: (FATAL-2861 /tmp/buildd/fcitx-sogoupinyin-0.1.9+20160929160916~autobuild/src/sogouimcore.cpp:1288) needCloud: kde,0,0x55a3d08b3d70
Sep 19 17:34:13 cq45 plasmashell[2507]: kf5.kcoreaddons.desktopparser: Could not locate service type file kservicetypes5/plasma-popupapplet.desktop, tried ("/root/.local/share", "/usr/share/kde-settings/kde-profile/default/share", "/usr/local/share", "/usr/share")

ep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/proxyscout.so, (/usr/lib64/qt5/plugins/kf5/kded/proxyscout.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/khotkeys.so, (/usr/lib64/qt5/plugins/kf5/kded/khotkeys.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/ktimezoned.so, (/usr/lib64/qt5/plugins/kf5/kded/ktimezoned.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/kwrited.so, (/usr/lib64/qt5/plugins/kf5/kded/kwrited.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/remotenotifier.so, (/usr/lib64/qt5/plugins/kf5/kded/remotenotifier.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/solidautoeject.so, (/usr/lib64/qt5/plugins/kf5/kded/solidautoeject.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kf5/kded/remotedirnotify.so, (/usr/lib64/qt5/plugins/kf5/kded/remotedirnotify.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kded_apperd.so, (/usr/lib64/qt5/plugins/kded_apperd.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: kf5.kded: found kded module "apperd" by prepending 'kded_' to the library path, please fix your metadata.
Sep 19 17:24:22 cq45 kdeinit5[2461]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/kded_touchpad.so, (/usr/lib64/qt5/plugins/kded_touchpad.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:22 cq45 kdeinit5[2461]: kf5.kded: found kded module "touchpad" by prepending 'kded_' to the library path, please fix your metadata.
Sep 19 17:24:23 cq45 plasmashell[2507]: kf5.kcoreaddons.desktopparser: Could not locate service type file kservicetypes5/plasma-popupapplet.desktop, tried ("/root/.local/share", "/usr/share/kde-settings/kde-profile/default/share", "/usr/local/share", "/usr/share")
Sep 19 17:24:23 cq45 kwin_x11[2502]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so, (/usr/lib64/qt5/plugins/org.kde.kdecoration2/breezedecoration.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:23 cq45 dbus-daemon[904]: [system] Activating via systemd: service name='org.freedesktop.PackageKit' unit='packagekit.service' requested by ':1.26' (uid=0 pid=2461 comm="kded5 [kdeinit5] " label="unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023")
Sep 19 17:24:23 cq45 org_kde_powerdevil[2560]: QString::arg: Argument missing: 无法解析kde_plugin_version中的符号“kde_plugin_version”：/usr/lib64/qt5/plugins/powerdevildpmsaction.so, (/usr/lib64/qt5/plugins/powerdevildpmsaction.so: undefined symbol: kde_plugin_version)
Sep 19 17:24:23 cq45 kdeinit5[2461]: BluezQt: PendingCall Error: "The name org.bluez.obex was not provided by any .service files"
Sep 19 17:24:23 cq45 kdeinit5[2461]: kscreen.kded: PowerDevil SuspendSession action not available!

。。没用过透明主题