Laptop suspend problems

[Stealps]

I have a problem with suspend mode and hybernation on my laptop. I would lake to fix at least suspend - it works while on power, but if I take out charger, when I open the lid, laptop starting automatically, but instead of restore from sleep, it starting the clean boot. How can I find a cause?
With hybernation - it tries to restore and stucks on black screen after UEFI is loaded, so at OS restore state. So I have to power cycle it, to move it to operation state.

I have disabled all secure boot settings in bios, allowed "legacy boot" and so on.

[ruzi]

need more info

Code: Select all

cat /etc/issue

Code: Select all

inxi -Fxz

[Stealps]

Code: Select all

user@xps-9550 ~ $ cat /etc/issue
Linux Mint 18.3 Sylvia \n \l

<it's empty>


System:    Host: xps-9550 Kernel: 4.13.0-37-generic x86_64 (64 bit gcc: 5.4.0)
           Desktop: Cinnamon 3.6.7 (Gtk 3.18.9-1ubuntu3.3) Distro: Linux Mint 18.3 Sylvia
Machine:   System: Dell (portable) product: XPS 15 9550
           Mobo: Dell model: 0Y9N5X v: A01 Bios: Dell v: 1.5.1 date: 10/17/2017
CPU:       Quad core Intel Core i7-6700HQ (-HT-MCP-) cache: 6144 KB
           flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 20736
           clock speeds: max: 3500 MHz 1: 2600 MHz 2: 2600 MHz 3: 2600 MHz 4: 2600 MHz 5: 2600 MHz 6: 2600 MHz
           7: 2600 MHz 8: 2600 MHz
Graphics:  Card-1: Intel Skylake Integrated Graphics bus-ID: 00:02.0
           Card-2: NVIDIA GM107M [GeForce GTX 960M] bus-ID: 01:00.0
           Display Server: X.Org 1.18.4 drivers: intel (unloaded: fbdev,vesa) Resolution: 1920x1080@59.93hz
           GLX Renderer: Mesa DRI Intel HD Graphics 530 (Skylake GT2)
           GLX Version: 3.0 Mesa 17.2.8 Direct Rendering: Yes
Audio:     Card Intel Sunrise Point-H HD Audio driver: snd_hda_intel bus-ID: 00:1f.3
           Sound: Advanced Linux Sound Architecture v: k4.13.0-37-generic
Network:   Card: Broadcom BCM43602 802.11ac Wireless LAN SoC driver: brcmfmac bus-ID: 02:00.0
           IF: wlp2s0 state: up mac: <filter>
Drives:    HDD Total Size: NA (-) ID-1: /dev/nvme0n1 model: N/A size: 512.1GB
Partition: ID-1: / size: 38G used: 16G (45%) fs: ext4 dev: /dev/nvme0n1p4
           ID-2: /home size: 259G used: 213G (87%) fs: ext4 dev: /dev/nvme0n1p6
           ID-3: swap-1 size: 16.38GB used: 0.00GB (0%) fs: swap dev: /dev/nvme0n1p5
RAID:      No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors:   System Temperatures: cpu: 61.5C mobo: N/A
           Fan Speeds (in rpm): cpu: N/A
Info:      Processes: 258 Uptime: 5 min Memory: 2575.0/15889.7MB Init: systemd runlevel: 5 Gcc sys: 5.4.0
           Client: Shell (bash 4.3.481) inxi: 2.2.35 

One more thing - after boot after suspend - network manager is not running, so I have no wifi connection and have to reboot one more time

[Jeremy Mendes]

Hibernate is a problem in LinuxMint. The link provides a fix to disable Hibernate. Scroll down the page to Section 10.
https://sites.google.com/site/easylinux ... inux-Mint-

[Stealps]

I can just stop using hybernation, no need to hide this option.
It would be nice to find out why it doesn't work and fix it, instead of disabling very useful feature.

Output above was after failing suspending.
Let's try to fix at least basic sleep mode. Hybrid sleep is disabled in power settings.

[AZgl1800]

to resolve those issues, I had to turn everything off in Power Management.

during the day, I close the lid if not in use, at night, I power down and shut it off.

.

Power Management.png

[rickNS]

to resolve those issues, I had to turn everything off in Power Management.

during the day, I close the lid if not in use, at night, I power down and shut it off.

I for one totally agree with this strategy. Sleep, suspend, hibernate, all have no shortage of problems, not just on Linux eitther. There are plenty of problems posted on windows forums too, just do a search, you'll see. For those who would say "very useful feature" I ask how much risk are you willing to accept to save a few seconds ? Due to seeing these same questions posted over, and over again, (what at least 3 currently on page one?) I would suggest a STICKY, "sleep / suspend / hibernate if you insist, accept the risk/ expect problems?" something like that. I DO NOT see it (sleep/hibernate) as a useful feature at all, only as a source of problems.

[Stealps]

There is no risk with suspend in my computer. It just doesn't work completely, while on battery.
Any suggestions of how to fix this?
Please, no stories, that other systems may have bugs as well. Let's just find and fix ours.