On 20/02/2022 16:48, Dominique Dumont wrote:
On Monday, 14 February 2022 22:52:27 CET Alex Deucher wrote:
Does the system actually suspend?
Not really. The screens looks like it's going to suspend, but it does come
back after 10s or so. The light mounted in the middle of the power button does
not switch off.
As I have a very similar problem and also commented on the original
debian bug report
(https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1005005), I will add
some information here on another amd only laptop (renoir AMD Ryzen 7
4800H with Radeon Graphics + Radeon RX 5500/5500M / Pro 5500M).
For me the suspend works once, but after the first resume (I do know
know if it is in the suspend path or the resume path I see a RIP in the
dmesg (see aditional info in debian bug)) and later suspend do not
work: It only go to the kde login screen.
I was unable due to network connectivity to do a full bisect but tested
with the patch I had on my laptop:
5.10.101 works, 5.10 from debian works
5.11 works
5.12 works
5.13 suspend works but when resuming the PC is dead I have to reboot
5.14 seems to work but looking at dmesg it is full of RIP messages at
various places.
5.15.24 is a described 5.15 from debian is behaving identically
5.16 from debian is behaving identically.
Is this system S0i3 or regular S3?
For me it is real S3.
The proposed patch is intended for INTEl + intel gpu + amdgpu but I have
dual amd GPU.
--eric
