[SOLVED] Hibernate not working

21violins · 2017-08-22 15:31:49

I've followed the wiki instructions:

Added my swap partition to /boot/refind_linux.conf

"Boot with standard options"  "root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap" resume=PARTUUID=10cd3a3b-a39b-4652-a353-8206d32d5047
"Boot to single-user mode"    "root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap initrd=/boot/initramfs-linux-fallback.img"
"Boot with minimal options"   "root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap systemd.unit=multi-user.target"

Added the resume hook to /etc/mkinitcpio.conf

HOOKS="base udev resume autodetect modconf block filesystems keyboard fsck"

Rebuilt initramfs with
```
mkinitcpio -p linux
```

But when I execute

systemctl hibernate

and then start up my laptop, I don't see any errors, but my programs from the last session do not appear.

I would really appreciate it if someone could help. Thank you in advance.

Last edited by 21violins (2017-09-11 18:04:27)

olive · 2017-08-23 06:16:23

Be more precise. When you wake up from the laptop, it boots normally (without resuming)? Check that the correct command line options are indeed passed to the kernel (cat /proc/cmdline). Also what message do you get in the console? in dmesg? What's the output of journalctl?

seth · 2017-08-23 12:48:41

Notably: is there a line that says "Hibernate inconsistent memory map detected!"?

21violins · 2017-09-10 22:34:22

The laptop boots normally, without resuming.

cat /proc/cmdline yields

 \vmlinuz-linux root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap initrd=\initramfs-linux.img

This doesn't show the "resume=" option; is this what's wrong? How do I fix this?

I don't see any relevant messages in dmesg or journalctl.

Thank you in advance.

loqs · 2017-09-11 00:23:07

"Boot with standard options"  "root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap" resume=PARTUUID=10cd3a3b-a39b-4652-a353-8206d32d5047

Not sure if it is relevant but " is not at the end of the string but after add_efi_memmap before the resume parameter.

olive · 2017-09-11 06:56:11

21violins wrote:

 \vmlinuz-linux root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap initrd=\initramfs-linux.img 
This doesn't show the "resume=" option; is this what's wrong? How do I fix this?

You should add the resume option in the boot parameter of your bootloader; the form is resume=UUID=<uuid of the swap partition> (or whatever format is supported in fstab). The way to do it depend on your bootloader. Note that I can recommend you not to use Grub unless you really need it (and in this case better is to learn how to write a grub.cfg instead of using their scripts). Grub is error prone and difficult to configure. If you boot in EFI mode use systemd-boot or refind, in Bios mode use syslinux. All these bootloaders are well described in the wikis.

Last edited by olive (2017-09-11 06:57:12)

21violins · 2017-09-11 18:03:38

loqs wrote:

"Boot with standard options"  "root=PARTUUID=b575fb53-c963-42d7-abef-96d8bbe58e19 rw add_efi_memmap" resume=PARTUUID=10cd3a3b-a39b-4652-a353-8206d32d5047
Not sure if it is relevant but " is not at the end of the string but after add_efi_memmap before the resume parameter.

Thank you so much, loqs! I moved the final quote to the end of the line, after the resume parameter, and hibernate now works!

Thank you to olive as well; I suppose I didn't read the wiki info about configuring rEFInd as well as I should have. Now I know.

Arch Linux

#1 2017-08-22 15:31:49

[SOLVED] Hibernate not working

#2 2017-08-23 06:16:23

Re: [SOLVED] Hibernate not working

#3 2017-08-23 12:48:41

Re: [SOLVED] Hibernate not working

#4 2017-09-10 22:34:22

Re: [SOLVED] Hibernate not working

#5 2017-09-11 00:23:07

Re: [SOLVED] Hibernate not working

#6 2017-09-11 06:56:11

Re: [SOLVED] Hibernate not working

#7 2017-09-11 18:03:38

Re: [SOLVED] Hibernate not working

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