Great for resetting root passwords and editing config files that break normal startup
push e when grub comes up
e again on the the 2nd line of grub configs
add a 1 to the end of that line
Press Enter then b to boot
This tool securely reduces the number of passwords you need to remember.
Open a terminal
run “seahorse” from the command line
under “Edit” select “Preferences”
click on “login” in the “Password Keyrings” box
click on “Change Unlock Passoword”
change your password and save…