Category: Working

  • Scrap machines

    Like I posted before. I submitted request and returned T420 and M91p in August. Now the host OS is macOS…XD

  • The update of MacBook Pro 16″ 2019

    After got it years ago and several system OS updates, here is the screenshot.

  • Upgrade to RHEL 8.8

    Upgrade from RHEL 8.7 to 8.8 on 2023-06-09. I use this Lenovo ThinkCentre M91p workstations since 2012. After these years, it works as workable. Since it only has TPM 1.2 and new OS has TPM 2.0 required, it will be scrapped soon.

  • Upgrade to RHEL 8.6 and 8.7

    Keep a record here.

  • Got a MacBook Pro 16″ 2019

    It’s time to refresh my primary workstation. Got a new one from head office today. It is in stock for nearly one year, so it has 0% battery. After powered it on and set it up with Apple ID, the first thing is upgrading it to the latest macOS Monterey. and wait the battery gets…