Povolení hibernace na Linuxu - Historie editací

Chronos v 28. 12. 2024, 20:22

2024-12-28T20:22:09Z

← Starší verze		Verze z 28. 12. 2024, 22:22
Řádek 17:		Řádek 17:
	});		});
	</pre>		</pre>
	* Install for missing hibernate button:		* Install for missing hibernate button
	<source lang="bash">sudo apt install polkitd-pkla</source>		<source lang="bash">sudo apt install polkitd-pkla</source>

Chronos v 28. 12. 2024, 11:41

2024-12-28T11:41:43Z

← Starší verze		Verze z 28. 12. 2024, 13:41
Řádek 17:		Řádek 17:
	});		});
	</pre>		</pre>
			* Install for missing hibernate button:
			<source lang="bash">sudo apt install polkitd-pkla</source>

	==Ubuntu 22.04==		==Ubuntu 22.04==

Chronos v 12. 10. 2024, 06:59

2024-10-12T06:59:30Z

@@ Řádek 1: / Řádek 1: @@
 * Make your /swapfile have at least the size of your RAM
@@ Řádek 65: / Řádek 86: @@
 =See also=
 * [https://askubuntu.com/a/1132154 Původní návod na stackoverflow]
 [[Kategorie:Linux]]

Chronos v 28. 8. 2022, 09:15

2022-08-28T09:15:45Z

← Starší verze		Verze z 28. 8. 2022, 11:15
Řádek 58:		Řádek 58:
	<source lang="bash">sudo pm-hibernate</source>		<source lang="bash">sudo pm-hibernate</source>

			=Troubleshooting=

			Check why systemctl hibernate doesn't work:
⚫	[https://askubuntu.com/a/1132154 Původní návod na stackoverflow]
			<source lang="bash">systemctl status systemd-hibernate.service</source>

			=See also=
		⚫	* [https://askubuntu.com/a/1132154 Původní návod na stackoverflow]

	[[Kategorie:Linux]]		[[Kategorie:Linux]]

Chronos v 28. 8. 2022, 07:58

2022-08-28T07:58:07Z

← Starší verze		Verze z 28. 8. 2022, 09:58
Řádek 2:		Řádek 2:

	* Make your /swapfile have at least the size of your RAM		* Make your /swapfile have at least the size of your RAM
			<source lang="bash">
		⚫	sudo swapoff /swapfile
		⚫	sudo dd if=/dev/zero of=/swapfile bs=$(cat /proc/meminfo \| grep MemTotal \| grep -oh '[0-9]*') count=1024 conv=notrunc
		⚫	sudo mkswap /swapfile
			sudo swapon /swapfile
			</source>

	~~sudo~~ ~~swapoff~~ /swapfile		Note the UUID of the partition containing your /swapfile:
⚫	sudo dd if=/dev/zero of=/swapfile bs=$(cat /proc/meminfo \| grep MemTotal \| grep -oh '[0-9]*') count=1024 conv=notrunc
⚫	sudo ~~mkswap~~ /swapfile
⚫	sudo ~~swapon~~ /swapfile

		⚫	<source lang="bash">sudo findmnt -no SOURCE,UUID -T /swapfile</source>
	Note the UUID of the partition containing your /swapfile:
		⚫	<pre>/dev/nvme0n1p5 20562a02-cfa6-42e0-bb9f-5e936ea763d0</pre>

⚫	$ sudo findmnt -no SOURCE,UUID -T /swapfile
⚫	/dev/nvme0n1p5 20562a02-cfa6-42e0-bb9f-5e936ea763d0

	* Get the resume offset of your /swapfile:		* Get the resume offset of your /swapfile:
Řádek 18:		Řádek 19:

	* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:		* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:
		⚫	<pre>GRUB_CMDLINE_LINUX_DEFAULT="resume=UUID=20562a02-cfa6-42e0-bb9f-5e936ea763d0 resume_offset=34816 quiet splash"</pre>

⚫	GRUB_CMDLINE_LINUX_DEFAULT="resume=UUID=20562a02-cfa6-42e0-bb9f-5e936ea763d0 resume_offset=~~34818~~ quiet splash"

	* Update Grub:		* Update Grub:
			<source lang="bash">sudo update-grub</source>

	sudo update-grub

	* Create the following /etc/initramfs-tools/conf.d/resume:		* Create the following /etc/initramfs-tools/conf.d/resume:

			<pre>
	RESUME=UUID=20562a02-cfa6-42e0-bb9e-5e936ea763d0 resume_offset=34816		RESUME=UUID=20562a02-cfa6-42e0-bb9e-5e936ea763d0 resume_offset=34816
	# Resume from /swapfile		# Resume from /swapfile
			</pre>

	* Update initramfs:		* Update initramfs:
		⚫	<source lang="bash">sudo update-initramfs -u -k all</source>

⚫	sudo update-initramfs -u -k all

	* K povolení volby hibernace v menu upravte soubor:		* K povolení volby hibernace v menu upravte soubor:
	sudo mcedit /var/lib/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla		<source lang="bash">sudo mcedit /var/lib/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla</source>

	Přidat následující obsah:		Přidat následující obsah:

			<pre>
	[Re-enable hibernate by default in upower]		[Re-enable hibernate by default in upower]
	Identity=unix-user:*		Identity=unix-user:*
	Action=org.freedesktop.upower.hibernate		Action=org.freedesktop.upower.hibernate
	ResultActive=yes		ResultActive=yes
⚫	[Re-enable hibernate by default in logind]

⚫	Identity=unix-user:*
		⚫	[Re-enable hibernate by default in logind]
⚫	Action=org.freedesktop.login1.hibernate
		⚫	Identity=unix-user:*
⚫	ResultActive=yes
		⚫	Action=org.freedesktop.login1.hibernate
		⚫	ResultActive=yes
			</pre>

	Now you can hibernate with:		Now you can hibernate with:
			* From power off menu
⚫	sudo systemctl hibernate.
			* From command line:
		⚫	<source lang="bash">sudo systemctl hibernate</source>
			* From command line:
			<source lang="bash">sudo pm-hibernate</source>


	[https://askubuntu.com/a/1132154 Původní návod na stackoverflow]		[https://askubuntu.com/a/1132154 Původní návod na stackoverflow]

Chronos v 5. 8. 2022, 18:40

2022-08-05T18:40:04Z

@@ Řádek 13: / Řádek 13: @@
     /dev/nvme0n1p5 20562a02-cfa6-42e0-bb9f-5e936ea763d0
 ** Run sudo filefrag -v /swapfile
 ** In the "physical_offset" column, copy the first row number (without dots). Value example: 34816.

Chronos v 5. 8. 2022, 18:22

2022-08-05T18:22:56Z

← Starší verze		Verze z 5. 8. 2022, 20:22
Řádek 1:		Řádek 1:
	Povolení hibernace pro Ubuntu 18.04 se swap souborem:		Povolení hibernace pro Ubuntu 22.04 se swap souborem:

	* Make your /swapfile have at least the size of your RAM		* Make your /swapfile have at least the size of your RAM
Řádek 12:		Řádek 12:
	$ sudo findmnt -no SOURCE,UUID -T /swapfile		$ sudo findmnt -no SOURCE,UUID -T /swapfile
	/dev/nvme0n1p5 20562a02-cfa6-42e0-bb9f-5e936ea763d0		/dev/nvme0n1p5 20562a02-cfa6-42e0-bb9f-5e936ea763d0

	* Reconfigure the package uswsusp in order to correctly use the swapfile:

	sudo apt install uswsusp
	sudo dpkg-reconfigure -pmedium uswsusp
	# Answer "Yes" to continue without swap space
	# Select "/dev/disk/by-uuid/20562a02-cfa6-42e0-bb9f-5e936ea763d0" replace the UUID with the result from the previous findmnt command
	# Encrypt: "No"

	* Edit the SystemD hibernate service using sudo systemctl edit systemd-hibernate.service and fill it with the following content:		* Edit the SystemD hibernate service using sudo systemctl edit systemd-hibernate.service and fill it with the following content:
Řádek 30:		Řádek 22:

	* Note the resume offset of your /swapfile:		* Note the resume offset of your /swapfile:
			** Run sudo filefrag -v /swapfile

			** In the "physical_offset" column, copy the first row number (without dots). Value example: 34816.
	$ sudo swap-offset /swapfile
	resume offset = 34816

	* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:		* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:

Chronos v 5. 7. 2020, 09:00

2020-07-05T09:00:54Z

← Starší verze		Verze z 5. 7. 2020, 11:00
Řádek 4:		Řádek 4:

	sudo swapoff /swapfile		sudo swapoff /swapfile
	sudo dd if=/dev/zero of=/swapfile bs=$(cat /proc/meminfo \| grep MemTotal \| grep -oh '[0-9]*') count=1024 conv=~~notrun~~		sudo dd if=/dev/zero of=/swapfile bs=$(cat /proc/meminfo \| grep MemTotal \| grep -oh '[0-9]*') count=1024 conv=notrunc
	sudo mkswap /swapfile		sudo mkswap /swapfile
	sudo swapon /swapfile		sudo swapon /swapfile
Řádek 32:		Řádek 32:

	$ sudo swap-offset /swapfile		$ sudo swap-offset /swapfile
	resume offset = ~~34818~~		resume offset = 34816

	* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:		* Configure Grub to resume from the swapfile by editing /etc/default/grub and modify the following line:

Chronos v 2. 6. 2019, 10:14

2019-06-02T10:14:21Z

← Starší verze		Verze z 2. 6. 2019, 12:14
Řádek 50:		Řádek 50:

	sudo update-initramfs -u -k all		sudo update-initramfs -u -k all

			* K povolení volby hibernace v menu upravte soubor:
			sudo mcedit /var/lib/polkit-1/localauthority/50-local.d/com.ubuntu.enable-hibernate.pkla

			Přidat následující obsah:

			[Re-enable hibernate by default in upower]
			Identity=unix-user:*
			Action=org.freedesktop.upower.hibernate
			ResultActive=yes
			[Re-enable hibernate by default in logind]
			Identity=unix-user:*
			Action=org.freedesktop.login1.hibernate
			ResultActive=yes

	Now you can hibernate with:		Now you can hibernate with:

Chronos v 2. 6. 2019, 10:00

2019-06-02T10:00:57Z

← Starší verze		Verze z 2. 6. 2019, 12:00
Řádek 15:		Řádek 15:
	* Reconfigure the package uswsusp in order to correctly use the swapfile:		* Reconfigure the package uswsusp in order to correctly use the swapfile:

			sudo apt install uswsusp
	sudo dpkg-reconfigure -pmedium uswsusp		sudo dpkg-reconfigure -pmedium uswsusp
	# Answer "Yes" to continue without swap space		# Answer "Yes" to continue without swap space