https://bugzilla.kernel.org/show_bug.cgi?id=218265

--- Comment #8 from Mark Haun (hau...@keteu.org) ---
I just got the machine (and Phoenix 7840 U/S/HS APUs are fairly new anyway), so
can't comment on earlier kernels.  I am now running 6.7-rc6 and need to run a
few more days to see if the problem will recur.  Suspend seems to work fine
many times in a row (after manually disabling all wakeups), then the problem
pops up again.  We shall see.

Coming back to the original report, is there any way to log/trace ACPI wakeup
events?  Some option I could turn on to start logging them in dmesg?  It seems
weird that the only way to test is "circumstantial" i.e. experimentally testing
which actions cause a wake and which don't.  This is obviously problematic for
any intermittent failure.

I have observed that the built-in trackpad and/or keyboard will usually---but
not always!---wake the system even when all /proc/acpi/wakeup sources show as
disabled.  The power button will *always* wake the system when all
/proc/acpi/wakeup sources show as disabled... one of which is "sleep button". 
It would sure be nice to know which interrupt/event actually causes the wakeup,
unless this is obfuscated by the BIOS?

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