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Sleep (sometimes called Standby or “turn off display”) typically means that your computer and/or monitor are put into an idle, low power state. Depending on your operating system, sleep is sometimes used interchangeably with suspend (as is the case in Ubuntu based systems). What sleep does on your system should be evaluated on a case by ...
Aug 19, 2012 · Suspend mode is a special low-power mode, often used on laptops, that preserves the contents of RAM while conserving power. There are two main forms of suspend - suspend-to-RAM and suspend-to-disk (also known as "software suspend" or "hibernation"). Suspend-to-RAM uses more power, but is almost instant. Suspend-to-disk, on the other hand, uses ...
[Disable suspend] Identity=unix-user:* Action=org.freedesktop.upower.suspend ResultActive=no Doing this makes suspend do nothing when you click it; it will disappear from the menu after you restart your computer. You can run this command also to prevent computer from sleeping: gsettings set org.gnome.desktop.session idle-delay 0
Feb 17, 2021 · On Ubuntu 16.04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target. And this to re-enable it: sudo systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target. Share. answered Dec 9, 2016 at 0:49.
Aug 1, 2021 · On Ubuntu 16.04 LTS, I successfully used the following to disable suspend: sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target. And this to re-enable it: sudo systemctl unmask sleep.target suspend.target hibernate.target hybrid-sleep.target. From man systemctl:
Feb 11, 2018 · Full command: To hibernate, i.e. suspend to harddisk instead of RAM, replace 'Suspend' at the end of the command by 'Hibernate'. To just lock the screen without suspending, xscreensaver-command -lock will work, IF you type only 1 hyphen for the '-lock' option, and only if the screensaver is running.
Mar 21, 2019 · 2. Hibernate should mean "suspend to disk". Meaning the state of all your running programs are saved to disk, the computer powers down and it will take zero battery. Suspend means "suspend to RAM". This will take a small amount of battery while suspended, but it resume faster than hibernate. I believe "leave" just means end the current session.
Mar 5, 2023 · 1. Dell XPS 9550 in Ubuntu 22.04 I tried next steps: installed mainline and kernel 6.4.11-060411-generic (latest kernel in mainline as for 2023-08-17) - now wake up from sleep is working. While installing new kernel, there were errors but kernel was installed and I can enter into Ubuntu.
Jun 10, 2021 · Select nvidia-driver-450-server (Using NVIDIA Server Driver metapackage from nvidia-driver-450-server (proprietary)). You may try other drivers instead of nvidia-driver-450-server, if you wish, and stay with the one that works best for you. Click Apply Changes and wait until the changes are applied. Restart your system.
Aug 28, 2023 · Add the following 2 lines to the file. GRUB_DEFAULT=saved. GRUB_SAVEDEFAULT=true. Then update the boot file: sudo update-grub. Restart, then press "esc" when at the manufacturer logo. From the boot menu, select "Advanced" then select the kernel you want. That kernel will now be loaded at boot / restart.
