Ubuntu 26.04 LTS Breaks Four-Decade sudo Tradition
Canonical will change how Ubuntu handles sudo password input with the upcoming 26.04 LTS release. The distribution will display asterisks as users type their passwords, replacing the traditional blank prompt that's existed for 40 years.
This marks a significant departure from Unix convention. Since the 1980s, most Unix-like systems have kept password entry completely invisible to prevent shoulder surfing and maintain security through obscurity.
System Administrators and Ubuntu Users
The change affects all Ubuntu 26.04 LTS users who rely on sudo for administrative tasks. System administrators, developers, and power users will see the new asterisk feedback when entering passwords for privilege escalation.
The modification applies specifically to sudo command authentication, not other password prompts across the system.
Visual Feedback Implementation Details
Ubuntu's implementation will show one asterisk for each character typed during sudo password entry. This provides visual confirmation that keystrokes are being registered without revealing the actual password length or characters.
The change represents a usability improvement over security through obscurity, giving users immediate feedback about their input while maintaining password confidentiality.
