Unable to awaken Debian 12 Linux under sleep/suspend.

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Experiencing inability to recover Debian Linux 12 from sleep/suspend, forcing me to reboot in order to continue working.

1. Attempted to retest by placing the system in systemctl suspend, or systemctl sleep: issue seems to occur intermittently.

2. Checked dmesg for more information:
Code:
$ sudo dmesg | grep suspend
[    0.514148] Low-power S0 idle used by default for system suspend
[    1.379352] nvme 0000:02:00.0: platform quirk: setting simple suspend
[ 5855.586270] PM: suspend entry (s2idle)
[ 5855.862453] printk: Suspending console(s) (use no_console_suspend to debug)
[ 7225.802165] PM: suspend exit
[11080.193594] PM: suspend entry (s2idle)
[11080.215263] printk: Suspending console(s) (use no_console_suspend to debug)
[35093.125067] PM: suspend exit
[37895.111464] PM: suspend entry (s2idle)
[37895.386443] printk: Suspending console(s) (use no_console_suspend to debug)
[44845.543060] PM: suspend exit
[45053.185169] PM: suspend entry (s2idle)
[45053.201087] printk: Suspending console(s) (use no_console_suspend to debug)
[45069.500102] PM: suspend exit
[46289.903788] PM: suspend entry (s2idle)
[46289.920093] printk: Suspending console(s) (use no_console_suspend to debug)
[49377.170125] PM: suspend exit
Code:
$ sudo dmesg --human | grep suspend
[  +0.229068] Low-power S0 idle used by default for system suspend
[  +0.013769] nvme 0000:02:00.0: platform quirk: setting simple suspend
[  +0.882861] PM: suspend entry (s2idle)
[  +0.000008] printk: Suspending console(s) (use no_console_suspend to debug)
[  +0.119058] PM: suspend exit
[  +0.875629] PM: suspend entry (s2idle)
[  +0.000006] printk: Suspending console(s) (use no_console_suspend to debug)
[  +0.110488] PM: suspend exit
[  +0.913437] PM: suspend entry (s2idle)
[  +0.000009] printk: Suspending console(s) (use no_console_suspend to debug)
[  +0.120776] PM: suspend exit
[  +0.586198] PM: suspend entry (s2idle)
[  +0.000005] printk: Suspending console(s) (use no_console_suspend to debug)
[  +0.129249] PM: suspend exit
[  +0.622130] PM: suspend entry (s2idle)
[  +0.000005] printk: Suspending console(s) (use no_console_suspend to debug)
[  +0.125535] PM: suspend exit

Code:
$ sudo uname -a
Linux scion0829 6.5.0-0.deb12.1-amd64 #1 SMP PREEMPT_DYNAMIC Debian 6.5.3-1~bpo12+1 (2023-10-08) x86_64 GNU/Linux


Code:
$ neofetch
       _,met$$$$$gg.          XXXXXXX@XXXXXXX
    ,g$$$$$$$$$$$$$$$P.       ------------------------
  ,g$$P"     """Y$$.".        OS: Debian GNU/Linux 12 (bookworm) x86_64
 ,$$P'              `$$$.     Host: 82XF IdeaPad Slim 5 16IRL8
',$$P       ,ggs.     `$$b:   Kernel: 6.5.0-0.deb12.1-amd64
`d$$'     ,$P"'   .    $$$    Uptime: 14 hours, 41 mins
 $$P      d$'     ,    $$P    Packages: 3566 (dpkg), 15 (flatpak)
 $$:      $$.   -    ,d$$'    Shell: bash 5.2.15
 $$;      Y$b._   _,d$P'      Resolution: 1920x1200
 Y$$.    `.`"Y$$$$P"'         DE: Plasma 5.27.5
 `$$b      "-.__              WM: KWin
  `Y$$                        WM Theme: Vivid-Blur-Dark-Aurorae
   `Y$$.                      Theme: [Plasma], Breeze [GTK2/3]
     `$$b.                    Icons: [Plasma], breeze-dark [GTK2/3]
       `Y$$b.                 Terminal: mate-terminal
          `"Y$b._             Terminal Font: Monospace 12
              `"""            CPU: 13th Gen Intel i7-1355U (12) @ 5.000GHz
                              GPU: Intel Raptor Lake-P [Iris Xe Graphics]
                              Memory: 11735MiB / 15713MiB

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX


3. Checked online for more information: no information found for issue for KDE and Debian 12:


Code:
$ inxi -b
System:
  Host: scion0829 Kernel: 6.5.0-0.deb12.1-amd64 arch: x86_64 bits: 64
    Desktop: KDE Plasma v: 5.27.5 Distro: Debian GNU/Linux 12 (bookworm)
Machine:
  Type: Laptop System: LENOVO product: 82XF v: IdeaPad Slim 5 16IRL8
    serial: <superuser required>
  Mobo: LENOVO model: LNVNB161216 v: SDK0T76463 WIN
    serial: <superuser required> UEFI: LENOVO v: LACN22WW date: 02/17/2023
Battery:
  ID-1: BAT1 charge: 47.8 Wh (86.4%) condition: 55.3/56.6 Wh (97.8%)
CPU:
  Info: 10-core (2-mt/8-st) 13th Gen Intel Core i7-1355U [MST AMCP]
    speed (MHz): avg: 1534 min/max: 400/5000:3700
Graphics:
  Device-1: Intel Raptor Lake-P [Iris Xe Graphics] driver: i915 v: kernel
  Device-2: Chicony Integrated Camera type: USB driver: uvcvideo
  Display: x11 server: X.Org v: 1.21.1.7 with: Xwayland v: 22.1.9 driver: X:
    loaded: modesetting unloaded: fbdev,vesa dri: iris gpu: i915
    resolution: 1920x1200~60Hz
  API: OpenGL v: 4.6 Mesa 22.3.6 renderer: Mesa Intel Graphics (RPL-P)
Network:
  Device-1: Realtek driver: rtw89_8852be
Drives:
  Local Storage: total: 476.94 GiB used: 68.56 GiB (14.4%)
Info:
  Processes: 367 Uptime: 14h 50m Memory: 15.35 GiB used: 11.99 GiB (78.1%)
  Shell: Bash inxi: 3.3.26

XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX




4. Checked online for dmesg message "Suspending console(s) (use no_console_suspend to debug): no information seemed to be available.

5. Checked /etc and /sys to find anything that might point to the issue: nothing seemed to point to anything that I could use to resolve issue.


If someone could assist me on this, that would be most appreciated!
 
Last edited:


I can't help with suspend, sleep, hibernate because I do not use them.

However I would be concerned that 12 GB of your 16 GB of RAM is being used.

Hope someone comes along soon who can provide assistance.

Good luck

Wizard
 
I can't help with suspend, sleep, hibernate because I do not use them.

However I would be concerned that 12 GB of your 16 GB of RAM is being used.

Hope someone comes along soon who can provide assistance.

Good luck

Wizard
I see - but my problem with that is that once the locked/blank state manifests, I cannot check to confirm the memory utilization: rebooting will just wipe the previous instance's usage.
 
I had a similar issue myself yesterday with my Debian 12 installation.
After walking away for 1/2 hour moving the mouse had no effect and the monitor remained black.
The dmesg log reveled: uncleanly shutdown, renaming and replacing. It's a systemd error in the journal.

Changing the settings under "Power Management" : When the system is idle......I changed it to 'never'.
That's the temporary fix.

The same issue also occurs with my installation of LMDE6.

I don't have this problem with Slackware and that's because Pat didn't build Slackware with systemd.

This issue I've noticed has been consistent with Linux over the last few years.
To date, I haven't found a more permanent solution, I'm sorry.
 
I can't help with suspend, sleep, hibernate because I do not use them.

However I would be concerned that 12 GB of your 16 GB of RAM is being used.

Hope someone comes along soon who can provide assistance.

Good luck

Wizard
I've found that using suspend, sleep or hibernate is problematic.
Might be able to tweak systemd but I'm not really sure.
 
Thanks for responding, everyone. Sorry for the late response - but from what I'm reading, this seems to be an issue without an resolution. The weirdest part about this is that this hasn't been the issue with Mint, LMDE, Ubuntu, or Kali (for my laptop), or Rocky Linux (for my desktop) - so I'm confused.
 

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