[SOLVED]latest updates then freezes with "started terminate

Hi everyone,
On Mageia7 and on two of my computers, I have just installed the latest updates, then when rebooting the systems both freezes and I get the message
"Started Terminate Plymouth Boot Screen."
What should I do ?!
Any idea ?
Thank you
Vincent
On Mageia7 and on two of my computers, I have just installed the latest updates, then when rebooting the systems both freezes and I get the message
"Started Terminate Plymouth Boot Screen."
What should I do ?!
Any idea ?
Thank you
Vincent