How to Fix JASP Not Running Problem on Ubuntu 20.04
JASP is a new open-source statistic program that is getting attentions from researchers looking to do both classical and Bayesian analysis. If you install it […]
Linux
How to Fix the Infinite Login Loop on Ubuntu 18.04
We recently turned on an Ubuntu machine which has been off for a while. It booted up ok, but I could not logon to the […]
How to Manually Install R 4.1.2 on CentOS 7
CentOS 7 is an old distro which does not have the new developer tools. In order to install the latest R 4.1.2, I need to […]
How to Extend a LVM Partition on an Ubuntu VM
We have an Ubuntu 20.04 VM running under VMware. The users reported that the root partition is running out of free space. We first deleted […]
Nvidia T4 and Matlab on Ubuntu Linux
I setup a PowerEdge server with a Nvidia T4 GPU. The OS is Ubuntu 20.04. User complained that the Matlab benchmark is very slow. The […]
How to Install Omreport on a CentOS 7 PowerEdge Server
We recently had a problem with a hard drive in one server. The drive is part of a RAID. After reseat the drive, the server […]
Default PHP Log File Location on CentOS 8
I set up a small web server to let my users run some simple PHP scripts. It was running fine for a few years and […]
my_config.h: No such file or directory on CentOS 8
When I tried to install MySQL-python module on a CentOS 8 machine, I got this error message: On previous distribution, I can add the my_config.h […]
How to Compile Samba 4.10.5 on Ubuntu 16.04
There was a vulnerability for Samba 4.3.11 on Ubuntu 16.04. We were asked to update the Samba version to the latest 4.8 or above on […]
Ubuntu 16 4.4.0-143 Kernel Breaks Nvidia Driver
One user reported his machine did not let him log on after the recent update. I checked several logs to find out the Nvidia driver […]
