"Wait until you see the message “Slide to shut down your PC”."
Has Microsoft changed how this works recently (August 2021)? I have the original Surface Book, and had never seen this screen. Mine was set to hibernate on a power button press, and it always just did.
Suddenly this week it shows this screen for a few seconds after a power button press, and then just crashes - no crash dump, nothing in the logs, just gone. Takes several long presses of the power button to recover, and the log just says "The previous system shutdown at xxx on xxx was unexpected." Sometimes it adds "The WinFsp.Launcher service terminated unexpectedly" when a reboot attempt fails.
If I set the power button to "Sleep" or "Do Nothing", it always shuts down on a button press, and doesn't crash. If I hibernate from the Win->Power->Hibernate menu item it hibernates properly.
Last update: August 10, 2021—KB5005033
Hmmm...
It includes:
Power.Settings.Button.ppkg,Not versioned,31-Jul-2021,17:56,"5,727"
Power.Settings.Control.ppkg,Not versioned,31-Jul-2021,17:55,"6,916"
Power.Settings.Graphics.ppkg,Not versioned,31-Jul-2021,17:55,"5,833"
Power.Settings.Sleep.ppkg,Not versioned,31-Jul-2021,17:55,"7,254"
Maybe they did change something? And no longer support the original Surface Book?
https://www.bleepingcomputer.com/news/microsoft/windows-10-kb5005033-and-kb5005031-cumulative-updates-released/
Says:
Microsoft fixed an issue that prevents power plans and Game Mode from working as expected
They seem to have broken mine... Wish I could remember not to use the power button to hibernate...
BTW, no relevant tags seem to be allowed, and I can't post without some, so I'm taking any I can...