enable S2RAM mode

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lunexx
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Posts: 5
Joined: Fri Feb 26, 2021 9:29 am

enable S2RAM mode

Post by lunexx »

hi everyone, my problem is that I can't use the suspend-to-RAM mode, the only sleep mode available is the Suspend-to-Idle, but it consumes a lot of battery.
here are some useful outputs

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~$ inxi -Fxxxrz
System:
  Kernel: 5.8.0-48-generic x86_64 bits: 64 compiler: N/A 
  Desktop: Cinnamon 4.8.6 wm: muffin 4.8.1 dm: LightDM 1.30.0 
  Distro: Linux Mint 20.1 Ulyssa base: Ubuntu 20.04 focal 
Machine:
  Type: Laptop System: Dell product: Inspiron 3501 v: N/A serial: <filter> 
  Chassis: type: 10 serial: <filter> 
  Mobo: Dell model: 07HC6F v: A00 serial: <filter> UEFI: Dell v: 1.2.0 
  date: 12/17/2020 
Battery:
  ID-1: BAT0 charge: 20.3 Wh condition: 42.0/42.0 Wh (100%) volts: 11.3/11.4 
  model: LGC-LGC3.65 DELL FDRHM0A type: Li-ion serial: <filter> 
  status: Discharging 
CPU:
  Topology: Dual Core model: 11th Gen Intel Core i3-1115G4 bits: 64 
  type: MT MCP arch: Tiger Lake rev: 1 L2 cache: 6144 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 23961 
  Speed: 1468 MHz min/max: 400/4100 MHz Core speeds (MHz): 1: 1431 2: 1401 
  3: 1403 4: 1402 
Graphics:
  Device-1: Intel vendor: Dell driver: i915 v: kernel bus ID: 0000:00:02.0 
  chip ID: 8086:9a78 
  Display: x11 server: X.Org 1.20.9 driver: modesetting unloaded: fbdev,vesa 
  resolution: 1920x1080~60Hz 
  OpenGL: renderer: Mesa Intel UHD Graphics (TGL GT2) v: 4.6 Mesa 20.2.6 
  direct render: Yes 
Audio:
  Device-1: Intel vendor: Dell driver: sof-audio-pci bus ID: 0000:00:1f.3 
  chip ID: 8086:a0c8 
  Sound Server: ALSA v: k5.8.0-48-generic 
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet 
  vendor: Dell driver: r8169 v: kernel port: 3000 bus ID: 0000:01:00.0 
  chip ID: 10ec:8168 
  IF: enp1s0 state: down mac: <filter> 
  Device-2: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter 
  vendor: Dell driver: ath10k_pci v: kernel port: 3000 bus ID: 0000:02:00.0 
  chip ID: 168c:0042 
  IF: wlp2s0 state: up mac: <filter> 
  Device-3: Qualcomm Atheros type: USB driver: btusb bus ID: 1-10:6 
  chip ID: 0cf3:e009 
Drives:
  Local Storage: total: 252.91 GiB used: 40.14 GiB (15.9%) 
  ID-1: /dev/nvme0n1 vendor: Samsung model: PM991 NVMe 256GB 
  size: 238.47 GiB speed: 31.6 Gb/s lanes: 4 serial: <filter> rev: 25307039 
  scheme: GPT 
  ID-2: /dev/sda type: USB vendor: Kingston model: DataTraveler 2.0 
  size: 14.44 GiB serial: <filter> rev: PMAP scheme: MBR 
RAID:
  Hardware-1: Intel Volume Management Device NVMe RAID Controller 
  driver: vmd v: 0.6 port: 4000 bus ID: 0000:00:0e.0 chip ID: 8086.9a0b 
  rev: N/A 
Partition:
  ID-1: / size: 163.99 GiB used: 32.08 GiB (19.6%) fs: ext4 
  dev: /dev/nvme0n1p5 
Sensors:
  System Temperatures: cpu: 51.0 C mobo: N/A 
  Fan Speeds (RPM): cpu: 0 
Repos:
  No active apt repos in: /etc/apt/sources.list 
  Active apt repos in: /etc/apt/sources.list.d/official-package-repositories.list 
  1: deb http://mirrors.evowise.com/linuxmint/packages ulyssa main upstream import backport
  2: deb http://archive.ubuntu.com/ubuntu focal main restricted universe multiverse
  3: deb http://archive.ubuntu.com/ubuntu focal-updates main restricted universe multiverse
  4: deb http://archive.ubuntu.com/ubuntu focal-backports main restricted universe multiverse
  5: deb http://security.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
  6: deb http://archive.canonical.com/ubuntu/ focal partner
  Active apt repos in: /etc/apt/sources.list.d/opera-stable.list 
  1: deb https://deb.opera.com/opera-stable/ stable non-free #Opera Browser (final releases)
Info:
  Processes: 230 Uptime: 7h 44m Memory: 7.51 GiB used: 2.26 GiB (30.2%) 
  Init: systemd v: 245 runlevel: 5 Compilers: gcc: 9.3.0 alt: 9 Shell: bash 
  v: 5.0.17 running in: gnome-terminal inxi: 3.0.38 

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:~$ cat /sys/power/mem_sleep
[s2idle]
Thank you for your help.
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
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