<SOLVED>Hybrid Sleep : no hibernation after suspension

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ciaobello07

<SOLVED>Hybrid Sleep : no hibernation after suspension

Post by ciaobello07 »

Hi,

my linux Mint can go in suspension and into hibernate mode normally, but when I choose the hybrid sleep in power management, I notice that the PC remains in suspension until it wakes up.
Why does not it go into hibernate mode ?

Thank you

Code: Select all

System:    Host: rocco-N56JN Kernel: 4.10.0-38-generic x86_64 (64 bit gcc: 5.4.0)
           Desktop: Cinnamon 3.6.7 (Gtk 3.18.9-1ubuntu3.3) dm: lightdm Distro: Linux Mint 18.3 Sylvia
Machine:   System: ASUSTeK (portable) product: N56JN v: 1.0
           Mobo: ASUSTeK model: N56JN v: 1.0 Bios: American Megatrends v: N56JN.203 date: 05/12/2014
CPU:       Quad core Intel Core i7-4700HQ (-HT-MCP-) cache: 6144 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 19155
           clock speeds: min/max: 800/3400 MHz 1: 2400 MHz 2: 900 MHz 3: 2148 MHz 4: 2400 MHz 5: 2400 MHz
           6: 1350 MHz 7: 2657 MHz 8: 1383 MHz
Memory:    No dmidecode memory data: try newer kernel.
Graphics:  Card-1: Intel 4th Gen Core Processor Integrated Graphics Controller bus-ID: 00:02.0 chip-ID: 8086:0416
           Card-2: NVIDIA GM108M [GeForce 840M] bus-ID: 03:00.0 chip-ID: 10de:1341
           Display Server: X.Org 1.18.4 driver: nvidia Resolution: 1920x1080@60.10hz
           GLX Renderer: GeForce 840M/PCIe/SSE2 GLX Version: 4.5.0 NVIDIA 384.111 Direct Rendering: Yes
Audio:     Card-1 Intel 8 Series/C220 Series High Definition Audio Controller
           driver: snd_hda_intel bus-ID: 00:1b.0 chip-ID: 8086:8c20
           Card-2 Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller
           driver: snd_hda_intel bus-ID: 00:03.0 chip-ID: 8086:0c0c
           Sound: Advanced Linux Sound Architecture v: k4.10.0-38-generic
Drives:    HDD Total Size: 750.2GB (24.5% used)
           ID-1: /dev/sda model: ST750LM022_HN size: 750.2GB serial: S330J9EF211546
Partition: ID-1: / size: 191G used: 23G (13%) fs: ext4 dev: /dev/sda2
           ID-2: /home size: 481G used: 134G (30%) fs: ext4 dev: /dev/sda4
           ID-3: swap-1 size: 17.06GB used: 0.00GB (0%) fs: swap dev: /dev/sda3
RAID:      System: supported: N/A
           No RAID devices: /proc/mdstat, md_mod kernel module present
           Unused Devices: none
Sensors:   System Temperatures: cpu: 45.0C mobo: N/A gpu: 0.0:42C
           Fan Speeds (in rpm): cpu: 0
Info:      Processes: 255 Uptime: 1:54 Memory: 2679.8/15928.5MB
           Init: systemd v: 229 runlevel: 5 default: 2 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.481 running in gnome-terminal-) inxi: 2.2.35
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 2 times in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
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FreedomTruth
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Posts: 443
Joined: Fri Sep 23, 2016 10:19 am

Re: Hybrid Sleep : no hibernation after suspension

Post by FreedomTruth »

According to https://en.wikipedia.org/wiki/Hybrid_sleep:
Sleep mode and hibernation can be combined: The contents of RAM are copied to the non-volatile storage and the computer enters sleep mode. This approach combines the benefits of sleep mode and hibernation: The machine can resume instantaneously, and its state, including open and unsaved files, survives a power outage. Hybrid sleep consumes as much power as sleep mode while hibernation powers down the computer.
Hybrid is just a disk-backed-up suspend; that is, if power is interrupted while suspending, it can still resume as though hibernated.
If you want both, (suspend for a set time, then hibernate) you can try this... viewtopic.php?f=90&t=242218#p1315470
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