macos ventura upgrade/update problems

ventura.txt

updating to macos ventura comes with some problems here are a few and fixes:

1- after update no more external monitors. simpy they didn't work. it turns out you have to go to settings> privacy & security > allow accessories to connect = always and turn on and off your monitors and plug in usb-c cables again
2- if you use ssh/git or anycombination of these you won't be able to use them errors like:


solution is add a new file: ~/.ssh/config with contents

Host *
    HostkeyAlgorithms +ssh-rsa
    PubkeyAcceptedAlgorithms +ssh-rsa
    
and it will work again