On 2023-11-22 06:19, David C. Rankin via openSUSE Users wrote:
On 11/21/23 11:11, Carlos E. R. via openSUSE Users wrote:
kernel: [18656.941431][ C0] Dazed and confused, but trying to continue
Well,
What do you expect? The kernel is "Dazed and confused".... Sounds like a bit of "Undefined Behavior" invoked somewhere in the bowels of the system on wake. Something with how your particular hardware interacts with the sleep/wake scheme doesn't seem fully-baked. (that area of the system is "deep-magic" as far as I'm concerned)
It has been saying that for months and in several machines for years. Nothing to it, unless there is proof that it is important for a particular machine. There was a chap somewhere that said, and I have been unable to locate that post again, that the message came from having installed laptop-mode tools which did something that conflicted with the orders (to sleep or not) coming from the desktop. But I don't have those tools. I have something else that works on thinkpads that tells the power brick to not charge above 80% of the battery. I forgot the name, must be in my notes somewhere, if I could remember the name of this note file... :-D
It there is a bit of UB invoked on what, anything is possible, it could work normally or SegFault or anything in between -- like "ooooooooo's". (though the error handling in the kernel is sophisticated enough to not just fall over dead 99% of the time, the other 1% results in a panic)
I recall your earlier discussions about the sleep/wake log messages, but don't ever recall a resolution. And, yes, Gremlins are real and live in that gray-area between hardware that strictly-conforms to a specification and hardware that loosely-conforms to a specification....
Got nothing else for you on this one.
-- Cheers / Saludos, Carlos E. R. (from openSUSE 15.5 (Laicolasse))