Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
        Fresh install of debian 12 on a Lenovo M630e Core i5 with latest
firmware. Noticed machine rebooted itself after sitting at login screen for 5
minutes. Cycle repeats.
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
        Start the machine.
   * What was the outcome of this action?
        Machine reboots every 5 minutes when login screen blanks. Also occurs
any time screen is set to go to sleep. Login screen timeout can't be changed.
   * What outcome did you expect instead?
        Computer to idle or sleep, not reboot.