今天开机使用时发现deepin（15.4.1）的dock开不了，尝试运行dde-dock后命令行输出以下内容：
load translate "/usr/share/dtkwidget/translations/dtkwidget2_zh_CN"
load translate "/usr/share/dde-dock/translations/dde-dock_zh_CN"
2017-11-15, 20:03:55.403 [Debug  ] [main.cpp             main                                54]

dde-dock startup
2017-11-15, 20:04:35.635 [Debug  ] [dockpluginscontroller.cpp DockPluginsController::loadPlugin   118] load plugin:  "/usr/lib/dde-dock/plugins/libdatetime.so"
2017-11-15, 20:04:35.636 [Debug  ] [dockpluginscontroller.cpp DockPluginsController::loadPlugin   131] init plugin:  "datetime"
2017-11-15, 20:04:35.637 [Debug  ] [pluginsitem.cpp      PluginsItem:luginsItem            24] load plugins item:  "datetime" "" DatetimeWidget(0x9185fd3dc0)
2017-11-15, 20:04:35.646 [Debug  ] [dockpluginscontroller.cpp DockPluginsController::loadPlugin   133] init plugin finished:  "datetime"
2017-11-15, 20:04:35.959 [Debug  ] [mainwindow.cpp       MainWindow::setStrutPartial         374] screen info:  QRect(0,1037 1920x43) QPoint(0,1037) QRect(0,0 1920x1080)
2017-11-15, 20:04:36.136 [Debug  ] [dockpluginscontroller.cpp DockPluginsController::loadPlugin   118] load plugin:  "/usr/lib/dde-dock/plugins/libdde-disk-mount-plugin.so"
2017-11-15, 20:04:36.235 [Debug  ] [diskmountplugin.cpp  DiskMountPlugin:iskMountPlugin    31] ===============init=============
2017-11-15, 20:04:36.235 [Debug  ] [dockpluginscontroller.cpp DockPluginsController::loadPlugin   131] init plugin:  "disk-mount"
段错误