Troubleshooting common Linux issues

Kernel panics A kernel panic is a safety measure by an operating system when it detects a critical error it can’t recover from. This causes the system to stop and display an error message. Symptoms System unresponsiveness: The system becomes completely unresponsive, necessitating a manual restart. Kernel panic message: A message indicates a kernel panic, typically containing a stack trace, error codes, and sometimes hardware and driver information. The message can be cryptic and technical, displaying information like “Kernel panic—not syncing: Attempted to kill init!” followed by a stack trace. ...

Using_safe_mode_and_recovery_options

Safe Mode Safe Mode is a diagnostic boot mode designed to start the computer with a minimal set of drivers and services required for basic operation. This stripped-down version of the operating system allows users to troubleshoot and diagnose issues that may be affecting system performance. Safe Mode is crucial for isolating and resolving issues, such as malware infections, driver conflicts, or faulty applications, which may not be easily identified during a regular boot. ...