<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312"> <style type="text/css" style="display:none;"></style> </head> <body dir="ltr"> <div id="divtagdefaultwrapper" style="font-size:12pt; color:#000000; background-color:#FFFFFF; font-family:Calibri,Arial,Helvetica,sans-serif"> <p><span style="font-family: Arial, Helvetica, sans-serif;">hello:</span></p> <p><span style="font-family: Arial, Helvetica, sans-serif;">I install the overlay package in ubuntu16.04 and mount overlay file system in a black partition . and i reboot the system,then system go in emergency mode and when i use" journal ctl -xb" command to see what happened ,it tells me "/boot is faild to mount".how can i fix this problem? </span></p> <span style="font-family: Arial, Helvetica, sans-serif;"></span> <p><span style="font-family: Arial, Helvetica, sans-serif;">thanks for your reply.</span></p> </div> </body> </html>