How can I suspend/hibernate from command line?

Traditionally ubuntu supported a fairly blunt method of suspend and hibernate. Neither would integrate well with other apps and sometimes not even work on some machines. The new method doesn’t require root and notifies all applications listening for power events. Systemd Method Starting with Ubuntu 16.04, systemctl call must be used (See Suspend command in Ubuntu 16.04) systemctl … Read moreHow can I suspend/hibernate from command line?

How to check battery status using terminal?

The below command outputs a lot status and statistical information about the battery. The /org/…path can be found with the command upower -e (–enumerate). upower -i /org/freedesktop/UPower/devices/battery_BAT0 Example output: native-path: /sys/devices/LNXSYSTM:00/device:00/PNP0C0A:00/power_supply/BAT0 vendor: NOTEBOOK model: BAT serial: 0001 power supply: yes updated: Thu Feb 9 18:42:15 2012 (1 seconds ago) has history: yes has statistics: yes battery present: yes … Read moreHow to check battery status using terminal?

Why doesn’t running “sudo shutdown now” shut down?

Traditionally, the command sudo shutdown now will take you to the runlevel 1 (recovery mode); this will happen for both Upstart and SysV init. To get what you want, i.e., to shut down the computer properly, you need to give the -h switch to shutdown. One thing to note here is that halt will close all the processes, turn off the CPUs … Read moreWhy doesn’t running “sudo shutdown now” shut down?

How to start Ubuntu in Console mode

As described here (ubuntuhandbook.org – Boot into text console ubuntu) you need to edit /etc/default/grub to have the next boot end up in text mode. In summary you will set these parameters: GRUB_CMDLINE_LINUX_DEFAULT=”text” GRUB_TERMINAL=console After saving changes you need to run: sudo update-grub sudo systemctl set-default multi-user.target Undoing text-mode To undo sudo systemctl set-default multi-user.target simply type sudo systemctl … Read moreHow to start Ubuntu in Console mode

Most Effective Ways To Reduce Laptop Overheating In Linux

Looking for laptop overheating solutions in Linux? Trust me, you are the not the only one facing laptop overheating issue in Linux. As the mercury rises in the summer season, the fan speed of the computer goes nuts. If you are using a laptop, it becomes unbearable to use it in your lap for its bottom is too … Read moreMost Effective Ways To Reduce Laptop Overheating In Linux

Ubuntu 18.04: Set up for HP 8440p

https://techtips.easycloudsolutions.com/2018/08/05/ubuntu-18-04-getting-nvidia-to-work-on-hp-8440p/ https://techtips.easycloudsolutions.com/2018/08/04/ubuntu-18-04-after-logging-in-black-or-blank-screen/ https://techtips.easycloudsolutions.com/2018/07/14/ubuntu-failed-to-start-nvidia-persistence-daemon/ https://techtips.easycloudsolutions.com/2018/04/19/how-to-install-latest-nvidia-drivers-in-ubuntu/