Cannot bypass the password?

Question

I forgot my Ubuntu password. I followed the steps given on your sites and I almost reached the end, but then my computer said:

passwd: authentication token manipulation error

I tried to do it again many times but it comes to the same result. I cannot open my account.

Please give a full list of the steps you performed and the complete command that produced this output. Partial snippets are not too helpful. — Byte Commander, Sep 24 '17 at 14:54
This happens because the filesystem that contains the password database is mounted readonly. Procedures for resetting the password usually contain a step to remount it readwrite first, before running passwd. See How do I reset a lost administrative password? and Authentication token manipulation error — Eliah Kagan, Sep 24 '17 at 16:15

score 0 · Answer 1 · edited Sep 24 '17 at 16:19

0

There is a Authentication Token Manipulation Error when trying to update user's password in Ubuntu because your root filesystem was mounted as read only, which prevents changing the password.

To mount it read/write, enter the command:

mount -o remount,rw /

edited Sep 24 '17 at 16:19

Eliah Kagan

117,780

answered Sep 24 '17 at 16:10

jpezz

1,120

Cannot bypass the password?

1 Answers1