Upgrade from RHEL 8.3 to 8.4

Our RHEL 8.4 is released on May 25th. Since I started WFH on May 11, the workstation in office is up for 57 days. Today, I decided to upgrade it remotely (fingers crossed). AFTER REBOOTED. I can login remotely. 🎉

Switch to RHEL 8.3

Officially switch to RHEL 8.3 on 2021-03-23. The UEFI boot issue is resolved. I took a new hard disk and done a fresh install on 2021-03-04, then started migrate the old data.

Upgrade from RHEL 7.8 to 7.9

It has been a while since I posted “Upgrade from RHEL 7.4 to 7.5“. The workstation got upgraded and seems working fine. upgrade from RHEL 7.7 to 7.8 on 2020-07-29 upgrade from RHEL 7.6 to 7.7 on 2019-09-09 upgrade from RHEL 7.5 to 7.6 on 2019-02-20 upgrade from RHEL 7.4 to 7.5 on 2018-06-06 Updated:… Continue reading Upgrade from RHEL 7.8 to 7.9