UbuntuHow to Stop Ubuntu from Automatically Launching the Update Manager on Boot
The Unwanted Nag Screen By default, Ubuntu runs a background daemon that periodically checks Canonical’s...
UbuntuHow to Stop Ubuntu from Automatically Scanning for Wi-Fi Networks in the Background
The Wireless Drain By default, Ubuntu’s NetworkManager service is configured to aggressively scan for available...
UbuntuHow to Stop Ubuntu from Automatically Clearing the Bash History on Logout
The Transient Terminal Record The Bash shell, the default command-line interface in Ubuntu, maintains a...
UbuntuHow to Stop Ubuntu from Automatically Sending Usage Metrics to Canonical (Popcon)
The Silent Data Collection When you install Ubuntu, Canonical (the company behind the operating system)...
UbuntuHow to Stop Ubuntu from Automatically Blanking the Screen During Video Playback
The Inconvenient Power Saving Ubuntu is configured by default with aggressive power management settings designed...
UbuntuHow to Stop Ubuntu from Automatically Sending Core Dumps to systemd-coredump
The Core Dump Overhead When an application crashes on a modern Ubuntu system, the kernel...
UbuntuHow to Stop Ubuntu from Automatically Generating “xsession-errors” Log Files
The Hidden Disk Consumer When running a graphical desktop environment on Ubuntu, the X11 display...
UbuntuHow to Disable the ‘cups-browsed’ Daemon in Ubuntu
The Network Printing Vulnerability In Ubuntu and many other Linux distributions, the Common UNIX Printing...
UbuntuHow to Stop Ubuntu from Automatically Clearing the System Journal on Reboot
The Missing Logs Modern Ubuntu distributions use systemd and its logging daemon, journald, to collect...
UbuntuHow to Stop Ubuntu from Automatically Removing Old Snap Packages
The Unwanted Housekeeping The Snap package management system in Ubuntu is designed to keep applications...
UbuntuHow to Stop Ubuntu from Creating ‘lost+found’ Directories on External Drives
The Persistent Directory When you format a new external hard drive or USB flash drive...
UbuntuHow to Force Quit an Unresponsive Full-Screen Game on Ubuntu
When the Terminal Fails Ubuntu is a robust operating system, but occasionally, a full-screen application—particularly...
UbuntuHow to Disable the Ubuntu ‘Mdadm-waitidle’ Service
The Idle Array Monitor In the Linux ecosystem, system administrators frequently rely on mdadm (Multiple...
UbuntuHow to Disable the Ubuntu ‘Snapd.autoimport’ Service
The Auto-Import Scanner In the Ubuntu ecosystem, the Snap package manager (snapd) is designed to...
UbuntuHow to Disable the Ubuntu ‘Lvm2-pvscan’ Service
The Logical Volume Scanner In the Linux ecosystem, system administrators often rely on LVM (Logical...
UbuntuHow to Disable the Ubuntu ‘Vnstatd’ Service
The Network Traffic Logger In the Linux ecosystem, system administrators often need to track bandwidth...
UbuntuHow to Disable the Ubuntu ‘Syslog-ng’ Service
The Alternative Logging Daemon In the Linux ecosystem, logging is traditionally handled by syslogd or...