Bug 1179037 - Suspend to RAM freezes the system
Suspend to RAM freezes the system
Status: RESOLVED WORKSFORME
Classification: openSUSE
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: Kernel
Current
Other Other
: P5 - None : Normal (vote)
: ---
Assigned To: openSUSE Kernel Bugs
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Reported: 2020-11-21 07:37 UTC by Karl Mistelberger
Modified: 2022-01-24 08:48 UTC (History)
4 users (show)

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tiwai: needinfo? (karl.mistelberger)


Attachments
dmesg of suspend (3.67 KB, text/plain)
2020-11-21 07:37 UTC, Karl Mistelberger
Details
hwinfo output (1.37 MB, text/plain)
2020-11-21 09:00 UTC, Karl Mistelberger
Details
enabled debug (8.73 KB, text/plain)
2020-11-21 11:39 UTC, Karl Mistelberger
Details

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Description Karl Mistelberger 2020-11-21 07:37:43 UTC
Created attachment 843773 [details]
dmesg of suspend

Upon running 'systemctl suspend' the machine freezes with:

Disabling non-boot CPUs ...
Wakeup pending. Abort CPU freeze
Non-boot CPUs are not disabled

See attached dmesg.

Operating System: openSUSE Tumbleweed 20201117
KDE Plasma Version: 5.20.3
KDE Frameworks Version: 5.75.0
Qt Version: 5.15.1
Kernel Version: 5.9.8-2-default
OS Type: 64-bit
Processors: 8 × AMD Ryzen 5 3400G with Radeon Vega Graphics
Memory: 29.3 GiB of RAM
Graphics Processor: AMD RAVEN
Comment 1 Takashi Iwai 2020-11-21 08:34:35 UTC
Is this a regression from the earlier releases?
If yes, does the S2RAM still work with the older kernel?

Last but not least, please give hwinfo output; attach the output to Bugzilla.  Thanks.
Comment 2 Karl Mistelberger 2020-11-21 09:00:28 UTC
Created attachment 843774 [details]
hwinfo output
Comment 3 Karl Mistelberger 2020-11-21 09:02:01 UTC
(In reply to Takashi Iwai from comment #1)
> Is this a regression from the earlier releases?

I am unsure. The machine had some problems:

https://bugzilla.opensuse.org/show_bug.cgi?id=1177428 

> If yes, does the S2RAM still work with the older kernel?

Same problem with kernel 5.9.1-2.2
Comment 4 Takashi Iwai 2020-11-21 09:36:45 UTC
OK, then my wild guess is that the same GPU problem happens at suspend, somehow it made the system invisible (GPU not recoverable) or a complete lock up.
Comment 5 Karl Mistelberger 2020-11-21 10:04:21 UTC
(In reply to Takashi Iwai from comment #4)
> OK, then my wild guess is that the same GPU problem happens at suspend,
> somehow it made the system invisible (GPU not recoverable) or a complete
> lock up.

amdgpu no longer appears in suspend journal, which is pretty terse.
Comment 6 Karl Mistelberger 2020-11-21 11:39:11 UTC
Created attachment 843775 [details]
enabled debug

Added Environment=SYSTEMD_LOG_LEVEL=debug to systemd-suspend
Comment 7 Miroslav Beneš 2022-01-21 12:42:18 UTC
It has been a while. Karl, does the issue still persist with the latest TW kernel?
Comment 8 Karl Mistelberger 2022-01-21 17:40:57 UTC
(In reply to Miroslav Beneš from comment #7)
> It has been a while. Karl, does the issue still persist with the latest TW
> kernel?

I replaced the main board. The ASUSTeK model: PRIME B450-PLUS suspends and resumes readily.
Comment 9 Miroslav Beneš 2022-01-24 08:48:58 UTC
Ok, thanks for the feedback. Let me close then.