You can boot from a flash drive and mount your root filesystem that has the /etc directory and manually edit /etc/shadow to change passwords.Big problems, I have been changing all the passwords on my phone and writing them in a notebook including the root password etc for my computer.
I left it on the coffee table and some horrible black mutt decided to shred it, we salvaged some but couldn't find the root p/word.
Is there any way to change it?
that is for your BIOS settings only, not your OS [if you put a password in this segment, then forget it, it will be almost imposible to boot the machine at allWhile I was trying to boot the computer I got this screen,
You can boot from a flash drive and mount your root filesystem that has the /etc directory and manually edit /etc/shadow to change passwords.
Signed,
Matthew Campbell
Here's a standard means of resetting or creating a root password:
I tried that and I get this.
Boot from the installation CD/DVD or install Linux on a flash drive from the installation CD/DVD and boot from that. Then mount your root partition at a mount point like /mnt and find /etc/shadow using a command shell. Then, using a text editor, remove the password for the account you wish to reset the password for. It will be right after the login name between the first and second colon : and will look like gibberish. Leave this space empty, no spaces. Then save the file, sync, unmount your root file system and run e2fsck to make sure everything looks ok. Reboot your Linux computer and log in with this new account that no longer has a password. Set a new password with /usr/bin/passwd.Maybe you could give some instructions on how to do this for the OP.
Boot from the installation CD/DVD or install Linux on a flash drive from the installation CD/DVD and boot from that. Then mount your root partition at a mount point like /mnt and find /etc/shadow using a command shell. Then, using a text editor, remove the password for the account you wish to reset the password for. It will be right after the login name between the first and second colon : and will look like gibberish. Leave this space empty, no spaces. Then save the file, sync, unmount your root file system and run e2fsck to make sure everything looks ok. Reboot your Linux computer and log in with this new account that no longer has a password. Set a new password with /usr/bin/passwd.
Signed,
Matthew Campbell
Prehaps one person could take over and run the OP through it to reduce any confusion of multiple possibilitiesWe are more than willing to give it another shot to guide you through installing it yourself.
I didn't mean to burn an ISO to a flash drive. Burn to a CD or DVD and boot from that. Then use that to install to a flash drive so you have a way to fix the main system when needed. Never underestimate the value of doing this. It's priceless.When helping beginners...I always try to do it in an easy to understand way and where possible I include pictures. View attachment 20407
Most beginners have never used a Terminal and many can't burn an ISO to a Flash Drive...so they have no hope of booting to the Live Session and running Terminal commands...which is not good as sometimes it's the only to fits the problem as we see here.
If the OP can't fix the problem from the advice given or get's someone to fix this for them...the only option left is a Re-Install. View attachment 20408