更新日志：
[2017-11-20 17:56] [ALPM] upgraded deepin-qt-dbus-factory (0.4.1-1 -> 0.4.2-1)
[2017-11-20 17:56] [ALPM] upgraded dtkwidget (2.0.5-1 -> 2.0.5.1-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-calendar (1.1.0-1 -> 1.1.1-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-clone (0.0.6-1 -> 0.0.7-2)
[2017-11-20 17:56] [ALPM] upgraded deepin-notifications (3.1.1-1 -> 3.1.2-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-icon-theme (15.12.49-2 -> 15.12.50-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-daemon (3.2.4-1 -> 3.2.6-1) [2017-11-20 17:56] [ALPM] upgraded deepin-mutter (3.20.25-1 -> 3.20.26-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-wm (1.9.20-1 -> 1.9.21-1)
[2017-11-20 17:56] [ALPM] upgraded startdde (3.1.18-1 -> 3.1.19-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-qt5dxcb-plugin (1.1.1-1 -> 1.1.2-1)
[2017-11-20 17:56] [ALPM] upgraded deepin-control-center (4.3.2-1 -> 4.3.3-1)


更新后控制中心发生快捷键全部丢失、系统信息无法获取的bug，回滚deepin-control-center, deepin-daemon,deepin-qt-dbus-factory三个软件后恢复正常：
[2017-11-20 18:58] [ALPM] downgraded deepin-control-center (4.3.3-1 -> 4.3.2-1)
[2017-11-20 18:58] [ALPM] transaction completed
[2017-11-20 18:58] [ALPM] running 'systemd-update.hook'...
[2017-11-20 18:58] [ALPM] running 'update-desktop-database.hook'...
[2017-11-20 19:03] [PACMAN] Running 'pacman -U /var/cache/pacman/pkg/deepin-daemon-3.2.4-1-x86_64.pkg.tar.xz'
[2017-11-20 19:03] [ALPM] transaction started
[2017-11-20 19:03] [ALPM] downgraded deepin-daemon (3.2.6-1 -> 3.2.4-1)
[2017-11-20 19:03] [ALPM] transaction completed
[2017-11-20 19:03] [ALPM] running 'gtk-update-icon-cache.hook'...
[2017-11-20 19:03] [ALPM] running 'systemd-sysusers.hook'...
[2017-11-20 19:03] [ALPM] running 'systemd-update.hook'...
[2017-11-20 19:03] [PACMAN] Running 'pacman -U /var/cache/pacman/pkg/deepin-qt-dbus-factory-0.4.1-1-x86_64.pkg.tar.xz'
[2017-11-20 19:03] [ALPM] transaction started
[2017-11-20 19:03] [ALPM] downgraded deepin-qt-dbus-factory (0.4.2-1 -> 0.4.1-1)