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Topic: [SOLVED] Suspend/sleep mode not working properly (Read 1314 times) previous topic - next topic
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[SOLVED] Suspend/sleep mode not working properly

I’ve installed Artix Linux (Plasma + Dinit), but suspend/sleep mode isn’t working properly. Here’s what happens:

When the laptop enters sleep mode and I press a key to wake it, the system partially wakes up (LEDs turn on), but the screen remains frozen, and the PC becomes unresponsive. The only recovery option is a forced reboot. 

I’ve searched online but haven’t found a clear solution. My hardware is an Asus Zenbook 14 OLED (Intel Alder Lake CPU). 

Additional notes: 
- Hibernation works perfectly. 
- This issue doesn’t occur with other distros like Arch or Void. 

Is this a known problem? Any help would be appreciated! 

Re: Suspend/sleep mode not working properly

Reply #1 –
As a complement, I have the same issue with OpenRC, Runit and s6.
Same issue also if I use another Desktop manager instead of Plasma.

So the problem seems to come from a missing package or driver (as mentionned, no issues with Voidlinux or Cachyos).

Any idea ?
Thank you!

Re: Suspend/sleep mode not working properly

Reply #2 –
Edit /etc/elogind/sleep.conf.d/10-elogind.conf:

Code: [Select]
[Sleep]
#AllowPowerOffInterrupts=no
#AllowSuspendInterrupts=no
#BroadcastPowerOffInterrupts=yes
#BroadcastSuspendInterrupts=yes
#HandleNvidiaSleep=no
#HibernateByUsing=
#SuspendByUsing=
SuspendMode=s2idle deep

Does it help?

Re: Suspend/sleep mode not working properly

Reply #3 –
Unfortunately not...
As mentionned, the system wakes up when I press a key and can see LED turning on etc, but the screen remains frozen, as well as the PC.

Re: Suspend/sleep mode not working properly

Reply #4 –
In the mentioned [sleep] section you might also try:
MemorySleepMode=deep
and/or:
SuspendState=freeze

artist
 

Re: Suspend/sleep mode not working properly

Reply #5 –
@artoo, actually it is working!
Thank you very much!!