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 […]
Zoom 5.4.7 Adds Support for Apple Silicon Processors(M1)
Zoom just release version 5.4.7 client. The biggest feature is the support for Apple Silicon Processors(M1). Here are the release notes: New and enhanced features […]
Outlook Stuck on Connecting on Big Sur
After I got my new M1 MacBook Pro, Outlook has been giving me problems. One problem I have is Outlook stuck on connecting and it […]
How to Set AMD GPU to Compute Mode on AMD Radeon 20.11.1
I stopped mining Ethereum when the price dropped under $200, because it’s not profitable any more. Not long after the recent Ethereum price hike, I […]
Matlab 2020b Benchmark on MacBook Pro M1 2020
I usually run Matlab’s benchmark after setting up a new computer, just to see how fast the computer is. After I got my MacBook Pro […]
Zoom Problem after Big Sur Upgrade
I upgraded my laptop to Big Sur last week. The first problem I ran to is Zoom did not run properly after OS upgrade. If […]
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 […]
