Recent content by cseder

Removing old entries in the list of known networks often does the trick. Check if your Wifi is up using: ifconfig -u en0 For resolving stale DHCP and DNS issues, issue the following command in a Terminal to reset the WiFi adapter and flush the DNS cache: sudo ifconfig en0 down && dscacheutil...

The flipping through your images with the arrow keys are gone in Mojave. The lock screen appears if your security settings are set up to do so. You can choose to lock the screen when screensaver kicks in or after a set amount of times here: