我使用

sudo pacman -Syyu

更新系统 然后报错道：

error: failed to commit transaction (conflicting files)
dbus: /usr/bin/dbus-cleanup-sockets exists in filesystem
dbus: /usr/bin/dbus-daemon exists in filesystem
dbus: /usr/bin/dbus-launch exists in filesystem
dbus: /usr/bin/dbus-monitor exists in filesystem
dbus: /usr/bin/dbus-run-session exists in filesystem
dbus: /usr/bin/dbus-send exists in filesystem
dbus: /usr/bin/dbus-test-tool exists in filesystem
dbus: /usr/bin/dbus-update-activation-environment exists in filesystem
dbus: /usr/bin/dbus-uuidgen exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-address.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-bus.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-connection.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-errors.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-macros.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-memory.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-message.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-misc.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-pending-call.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-protocol.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-server.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-shared.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-signature.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-syntax.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-threads.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus-types.h exists in filesystem
dbus: /usr/include/dbus-1.0/dbus/dbus.h exists in filesystem
dbus: /usr/lib/cmake/DBus1/DBus1Config.cmake exists in filesystem
dbus: /usr/lib/cmake/DBus1/DBus1ConfigVersion.cmake exists in filesystem
dbus: /usr/lib/dbus-1.0/dbus-daemon-launch-helper exists in filesystem
dbus: /usr/lib/dbus-1.0/include/dbus/dbus-arch-deps.h exists in filesystem
dbus: /usr/lib/libdbus-1.so exists in filesystem
dbus: /usr/lib/libdbus-1.so.3 exists in filesystem
dbus: /usr/lib/pkgconfig/dbus-1.pc exists in filesystem
dbus: /usr/lib/systemd/system/dbus.service exists in filesystem
dbus: /usr/lib/systemd/system/dbus.socket exists in filesystem
dbus: /usr/lib/systemd/system/multi-user.target.wants/dbus.service exists in filesystem
dbus: /usr/lib/systemd/system/sockets.target.wants/dbus.socket exists in filesystem
dbus: /usr/lib/systemd/user/dbus.service exists in filesystem
dbus: /usr/lib/systemd/user/dbus.socket exists in filesystem
dbus: /usr/lib/systemd/user/sockets.target.wants/dbus.socket exists in filesystem
dbus: /usr/lib/sysusers.d/dbus.conf exists in filesystem
dbus: /usr/lib/tmpfiles.d/dbus.conf exists in filesystem
dbus: /usr/share/dbus-1/session.conf exists in filesystem
dbus: /usr/share/dbus-1/system.conf exists in filesystem
dbus: /usr/share/libalpm/hooks/dbus-reload.hook exists in filesystem
dbus: /usr/share/licenses/dbus/COPYING exists in filesystem
dbus: /usr/share/man/man1/dbus-cleanup-sockets.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-daemon.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-launch.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-monitor.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-run-session.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-send.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-test-tool.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-update-activation-environment.1.gz exists in filesystem
dbus: /usr/share/man/man1/dbus-uuidgen.1.gz exists in filesystem
dbus: /usr/share/xml/dbus-1/busconfig.dtd exists in filesystem
dbus: /usr/share/xml/dbus-1/catalog.xml exists in filesystem
dbus: /usr/share/xml/dbus-1/introspect.dtd exists in filesystem
lib32-dbus: /usr/lib32/cmake/DBus1/DBus1Config.cmake exists in filesystem
lib32-dbus: /usr/lib32/cmake/DBus1/DBus1ConfigVersion.cmake exists in filesystem
lib32-dbus: /usr/lib32/dbus-1.0/include/dbus/dbus-arch-deps.h exists in filesystem
lib32-dbus: /usr/lib32/libdbus-1.so exists in filesystem
lib32-dbus: /usr/lib32/libdbus-1.so.3 exists in filesystem
lib32-dbus: /usr/lib32/pkgconfig/dbus-1.pc exists in filesystem
lib32-dbus: /usr/share/licenses/lib32-dbus/COPYING exists in filesystem
Errors occurred, no packages were upgraded.

我该咋搞啊