fix byobu install

tasks/byobu.yml

@@ -5,7 +5,7 @@
     line: 'tmux_right="#network #disk_io #custom #entropy raid reboot_required updates_available #apport #services #mail #users uptime #ec2_cost #rcs_cost #fan_speed #cpu_temp #battery #wifi_quality #processes load_average cpu_count cpu_freq memory #swap disk #whoami hostname #ip_address #time_utc #date #time"'
     regexp: ^tmux_right=
 - name: 终端环境 byobu enable
-  shell: byobu-enable
+  shell: echo 'exit 0' | byobu-enable
   args:
     creates: '~/.hushlogin'
 - name: 终端环境 byobu ctrl-a