求助:前天更新系统后出问题问题,说failed to execute message bus daemon

ncslsxgz

我是ACER的笔记本,前天执行pacman -Syu更新系统后重启后进不了界面
在启动时显示屏会自动变到最亮
我用的是SLIM登录器,用SLIM登录时输入用记名密码后会显示一下命令模式,重新返回
SLIM登录界面,
去掉slim的自动执行后,在命令模式下执行startxfce4时报错,语句如下:
failed to execute message bus daemon /usr/bin/dbus-daemon: no such
file or directory
will try again without full path
failed to execute message bus daemon:no such file or directory
EOF in dbus-launchreading address from bus daemon /usr/bin/xfce4-session:error while loading shared libraries
libdbus-1.so.3:cannot open shared object file:no such file or directory
不知道是何问题

jarryson

最好把dbus当服务启动，确认安装了dbus