Installing Open Media Vault onto a Raspberry Pi 4 often results in loosing your WiFi (wlan0) and Ethernet (eth0) connections. Installing on a WiFi only Pi is definitely challenging. A few modified installation steps will resolve the Pi WiFi connectivity issues. These are the steps I used to get my Pi4 back on the WiFi network after installing Open Media
Getting the OSX error “com.apple.DiskManagement.disenter error 0” when trying to mount a SSD drive is worrisome at best. Don’t panic, there is a relatively easy fix for this when your SSD is removed without proper ejection from the OS. Mine happened when the power went out and my UPS kept bouncing the power up and down due to a diminished
Working with the new Bluetooth Sockets in Python 3.x you will need to determine the OS X Bluetooth Mac Address of your system. At a terminal command prompt type the following: networksetup -listallhardwareports You should see listings similar to the following: Hardware Port: Bluetooth PAN Device: en2 Ethernet Address: cc:44:88:25:66:d3 The Mac address in the “Ethernet Address” value, “cc:44:88:25:66:d3” in
This is how to reset SMC on most modern Mac laptops, none of which have a removable battery: Shutdown your MacBook Air / MacBook Pro Connect the power adapter to the Mac On the MacBook / Pro’s keyboard, hold down the Shift+Control+Option keys and the Power button at the same time Release all keys and the power button at the
Identify the resolution that your VirtualBox environment supports. Reboot the system and keep the Shift key till the grub windows appears then hit c. This will drop you into the grub console. Enter the commend vbeinfo to see a list of resolutions. Select the resolution that works for you (in my case, 1024x768x24). Edit /etc/default/grub to modify/create a line GRUB_GFXMODE=1024x768x24