1. gpw928

    ATX Case Cooling

    It's summer again in Australia. There's no A/C in my office. I have switched the PWM fans in my ZFS server to manual over-ride, running flat out. But ther airflow is uneven. It's early morning, and ambient is 15 degrees C. Extracting from smartctl --log=scttemphist /dev/da?: da0 2021-12-17...
  2. grahamperrin@

    Waking a notebook whilst closed with hw.acpi.lid_switch_state: NONE

    HP 2012 120W Advanced Docking Station with DisplayPort x2, each connected to a Philips 271P4QPJKEB/00. HP EliteBook 8570p | <> % sysctl hw.acpi.lid_switch_state hw.acpi.lid_switch_state: NONE % I dock the notebook then, without opening the...