my battery dries 5 percent each 8 hour on shutdown, so i was looking for the cause. i think it might have something to do with this shutdown behavior which looks like suspending the system instead! because when i shutdown my laptop while some apps are open, and then turn it on again, i will end up the same place i left with the same app’s being open!
how is this behavior work? does it keep the system memory on (which i don’t think is the case), or doe’s it use the swap file? and does it effect the battery consumption? (anyway i want to turn it off because it increase the write on the ssd.
anyway, how can i diagnostic my battery consumption better and find the cause?
System: Host: shayan Kernel: 5.19.6-zen1-1-zen arch: x86_64 bits: 64 Desktop: KDE Plasma v: 5.25.4 Distro: EndeavourOS Machine: Type: Laptop System: LENOVO product: 20VE v: ThinkBook 15 G2 ITL serial: <superuser required> Mobo: LENOVO model: LNVNB161216 v: No DPK serial: <superuser required> UEFI: LENOVO v: F8CN46WW(V2.09) date: 12/24/2021 Battery: ID-1: BAT1 charge: 35.3 Wh (76.9%) condition: 45.9/45.0 Wh (102.1%) CPU: Info: dual core model: 11th Gen Intel Core i3-1115G4 bits: 64 type: MT MCP cache: L2: 2.5 MiB Speed (MHz): avg: 2558 min/max: 400/4100 cores: 1: 1234 2: 3000 3: 3000 4: 3000 Graphics: Device-1: Intel driver: i915 v: kernel Device-2: Syntek Integrated Camera type: USB driver: uvcvideo Display: x11 server: X.Org v: 21.1.4 driver: X: loaded: intel unloaded: modesetting gpu: i915 resolution: 1920x1080~60Hz OpenGL: renderer: Mesa Intel UHD Graphics (TGL GT2) v: 4.6 Mesa 22.1.7 Audio: Device-1: Intel Tiger Lake-LP Smart Sound Audio driver: sof-audio-pci-intel-tgl Sound Server-1: ALSA v: k5.19.6-zen1-1-zen running: yes Sound Server-2: PipeWire v: 0.3.57 running: yes Network: Device-1: Intel Wi-Fi 6 AX201 driver: iwlwifi IF: wlan0 state: up mac: 8c:b8:7e:b4:20:f3 Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet driver: r8169 IF: enp43s0 state: down mac: e4:a8:df:b5:4c:f6 Bluetooth: Device-1: Intel AX201 Bluetooth type: USB driver: btusb Report: rfkill ID: hci0 rfk-id: 2 state: down bt-service: disabled rfk-block: hardware: no software: yes address: see --recommends RAID: Hardware-1: Intel Volume Management Device NVMe RAID Controller driver: vmd Drives: Local Storage: total: 704.24 GiB used: 5.85 GiB (0.8%) ID-1: /dev/nvme0n1 vendor: SK Hynix model: HFM256GD3HX015N size: 238.47 GiB ID-2: /dev/sda vendor: Samsung model: SSD 870 EVO 500GB size: 465.76 GiB Partition: ID-1: / size: 119 GiB used: 5.83 GiB (4.9%) fs: btrfs dev: /dev/nvme0n1p4 ID-2: /boot/efi size: 300.4 MiB used: 16.6 MiB (5.5%) fs: vfat dev: /dev/nvme0n1p2 ID-3: /home size: 119 GiB used: 5.83 GiB (4.9%) fs: btrfs dev: /dev/nvme0n1p4 ID-4: /var/log size: 119 GiB used: 5.83 GiB (4.9%) fs: btrfs dev: /dev/nvme0n1p4 Swap: ID-1: swap-1 type: partition size: 8 GiB used: 0 KiB (0.0%) dev: /dev/nvme0n1p1 Sensors: Message: No sensor data found. Is lm-sensors configured? Info: Processes: 179 Uptime: 17m Memory: 19.33 GiB used: 1.67 GiB (8.7%) Shell: Bash inxi: 3.3.20