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#1 2021-06-04 23:07:10

Registered: 2012-04-21
Posts: 31

No suspend (s2idle only) on XP13 9310 ?

EDIT: I see that this is a common problem for new laptops, and that this may have something to do with a design decision by Microsoft. Anyway the questions stands if anyone has some additional information on this - I will add it to the arch XPS13 9310 wiki

Hello all,

I have a new Dell XPS 13 (9310) and I can't get the suspend to RAM working - systemd sends the laptop into an idle state. From what I gather here is the relevant information from the kernel suspend interface:

% cat /sys/power/state 
freeze mem disk
 % cat /sys/power/mem_sleep

From what I understand I should have "deep" in mem_sleep to indicate that the kernel supports suspend to RAM. Why is this option not present? I have checked the BIOS for any relevant options, but only found an option to block S3 suspend (which is toggled off by default - ie, permissive state).

Thank you for reading!

Additional info:

% uname -r

% inxi -G
Graphics:  Device-1: Intel Iris Xe Graphics driver: i915 v: kernel 
           Device-2: Microdia Integrated_Webcam_HD type: USB driver: uvcvideo 
           Display: x11 server: X.Org 1.20.11 driver: loaded: modesetting unloaded: vesa 
           resolution: 3840x2400~60Hz 
           OpenGL: renderer: Mesa Intel Xe Graphics (TGL GT2) v: 4.6 Mesa 21.1.1 

% sudo dmesg | grep -i acpi | grep supports
[    0.230566] ACPI: (supports S0 S4 S5)

Last edited by htedrom (2021-06-05 20:37:39)


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