Random system freeze

[filo]

Sorry, can’t resist…
As I always say, very challenging but also very useful as a reference

Troubleshooting System Stutter, Lags, Freezes, and Hangs

Index of FAQ contents: Prologue Primary Diagnostic Steps Hardware Troubleshooting BTRFS Specific Tips Kernel Parameters I/O Schedulers Performance Tuning Packages Troubleshooting Installed Packages Required Information X11 vs Wayland ? Troubleshooting Prologue: Important forum threads regarding this topic to read: Disk IO reaches 100%, causing system hangs Temporary system hangs/freezes when updating Load over the CPU is too High | SLOW Response | Freezing | Hang | Crash If y…