https://bugzilla.kernel.org/show_bug.cgi?id=214979
Bug ID: 214979
Summary: ACPI S3 Not Supported in a Laptop (Ryzen 5800U)
Product: ACPI
Version: 2.5
Kernel Version: 5.14.16-301.fc35.x86_64
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Power-Sleep-Wake
Assignee: [email protected]
Reporter: [email protected]
Regression: No
I have a Lenovo ThinkBook 13S G3 ACN (AMD Ryzen 5800U with integrated graphics)
running Fedora 35 and I am unable to put the computer to sleep nor "wake" it.
I might've identified the problem, which is, the computer doesn't support ACPI
S3 and uses s2idle (/sys/power/mem_sleep only has s2idle). I also found the
line ACPI: PM: (supports S0 S4 S5) in /proc/kmsg. But I doubt it doesn't
support S3 as this is a very modern laptop. I also am not able to update my
UEFI firmware as Lenovo distribues their updaters for Windows (I have a ticket
open in their forum but no one has responded yet), but I don't think they
shipped the laptops with firmware that doesn't support S3.
There is Bug ID 212539 and 207181 that mentions the same issue but someone said
the issue is(was) targetted for kernel 5.14, but I already am on kernel 5.14
and the problem is still present (at least on my device) and linked issues are
not it.
About not being able to wake it up, after I suspend it when I press the power
button, nothing happens except the power LED turns on. Only thing I can do at
that point is to keep pressing the power button to force shutdown it. When I
turn it on and log in, problem reporting utility tells me that there were a
problem with the kernel but doesn't give out any other information with thhe
report button greyed out. Also there are no options for ACPI in UEFI fw.
Also, does S2Idle keep fans running? becausethe fans keep running when I
suspend the computer.
I'm a Linux begginer and I'm sorry if this report doesn't contain required info
but I'm ready to provide more info if you need it. (Also excuse my poor
formatting, I couldn't figure out how to put line breaks?)
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