How to upgrade ARM64 Ubuntu 22.04 to 24.04
I love ARM64. It’s low power highly efficient computing. Additionally one of my major workloads, namely Webmin, works on ARM64. Ubuntu has ARM64. There is
Operating Systems
yum update on AlmalLinux WHM server fails with thread died, dbenv->failchk
On a perfectly stable AlmaLinux server you suddenly get the following error: # yum update error: rpmdb: BDB0113 Thread/process 3960860/140378867591040 failed: BDB1507 Thread died in
How to create your own ARM64 Debian
Use Debian on UTM to create another Debian. Steps sudo apt update sudo apt install build-essential debootstrap live-build Then sudo debootstrap stable vdh http://deb.debian.org/debian Then
Webmin on CentOS 7.9 fails to update with DB_RUNRECOVERY
On an older system with CentOS 7.9, Webmin might fail to update: Failed to upgrade from www.webmin.com : RPM signature verification failed : error: rpmdb:
RDP stops working – grace period issues – then 120 days later – no remote desktop license servers available to provide a license
RDP essentially has three modes: Administrative power users Per user Per device #1 cost you $0. #2s and #3s costs forever monthly licensing costs so
How to reset CentOS 7 based VM’s root password on a KVM system
Steps: Reboot. You should see the menu with CentOS 7 and have a few split seconds to press e for edit. Scroll down, you’ll have
Can’t update Chrome on Linux Mint – waiting for mint-refresh-ca to exit
If you get this message whilst trying to update or install a new version of Chrome on Linux Mint: Can’t do updates -Waiting for mint-refresh-ca
Stop annoying CentOS 7 server graphical splash screen from starting up
The preferred method to do this is using the command plymouth-set-default-theme. If you enter this command, without parameters, as user root you’ll see something like
How to recover / reset a Linux root password using the GRUB startup menu on an Intel NUC PC
Recovering a Linux root (or sudo user) password is pretty easy, but the hard part is getting into the BIOS if you have an Intel
How can you see all the currently running services running in Linux
Try this command, and we show example output as well: systemctl list-units –type=service –state=running UNIT