Programming the KLIK1U to work with a Genie garage door opener

Step	Result
Slide open the battery compartment	Battery compartment is open and “program” button is exposed
Press and hold the “program” button until the led on the remote lights up	LED on remote is lit
Press the Code/Learn button on the garage door opener	LED on garage door opener begins flashing
Press the “I” button 6 times, ensuring the LED on the remote stops flashing after each press	LED on garage door opener will be on steady after the 6th press
Press and hold the program button on the remote	LED on garage door opener turns off
Press the “I” button on the remote to test	Garage door opens and closes with the remote

https://www.chamberlain.com/CatalogResourcesV3/en-us/shared/files/tucmanuals/114A3485.pdf

Getting rid of a deleted email in iPhone

An email that was deleted from Microsoft Exchange server would not disappear from iPhone.

Steps to remove:

1. Settings→Accounts & Passwords→Exchange (Mail, Contacts, Reminders, Notes)
2. Turn off Mail for a few seconds, then back on.
3. The account will re-sync everything and the email should disappear.

Downgrade Libreoffice to the current Ubuntu version

Upgraded to the latest LibreOffice and had performance problems.
Here are the terminal commands to revert to the current Ubuntu version:

1. sudo apt-get remove --purge libreoffice*
2. software-properties-gtk to open Software Sources
• Click "Other Sources" tab and remove the libreoffice PPA
3. sudo apt-get update
4. sudo apt-get clean && sudo apt-get autoremove
5. sudo apt-get install libreoffice