At 16:02:18 I can see ubuntu-insights collecting system info. There are
some apparmor denials and:

  ERROR failed to collect insights: insights write failed: report
already exists for this period

But I can't see anything that would freeze the system.

What could freeze the system and is slightly uncommon:

 * The Realtek wifi kernel driver: rtl8xxxu
 * The VirtualBox kernel driver: vboxdrv

When you say "Hard System Freeze", does any part of the screen continue
updating? I mean is it just input that's frozen?

What if you are logged into the same machine via ssh at the time (if
that's possible)? Does the ssh login also freeze?


** Changed in: ubuntu
       Status: New => Incomplete

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https://bugs.launchpad.net/bugs/2127687

Title:
   Unreliable Hard System Freeze/Kernel Lockup on Browser Notification
  (Ubuntu 25.10 / Kernel 6.17)

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