. WIKIMERIONET
Merion Mertics , ,

-
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CRM

5

Ubuntu Linux? . , .

Ubuntu VMware, . , , . root .

, CentOS Debian

   Ubuntu

Ubuntu (recovery mode)

1.

. Grub. , , , Shift, .

Oracle VirtualBox VMWare, Shift Oracle VMWare.

grub Ubuntu (Advanced Options for Ubuntu) :

 Advanced Options for Ubuntu

(recovery mode) :

recovery mode

, .

2.

. Root Drop to root shell prompt ( -) . Enter, .

 Root Drop to root shell prompt

.

3:

. . , :

mount -rw -o remount /

4:

root-. , :

ls /home

(username), . ( username ):

passwd username

. :

Enter new UNIX password:
Retype new UNIX password:

! . root:

exit

, . - Resume.

Resume

, . , .

.


Ubuntu

- , :

. Shift, grub ( ). E grub grub.

, linux, ro rw init=/bin/bash .

 init=/bin/bash

Ctrl-X, . Linux , bash. , .

passwd . , ls/home ( ).

. , , . reboot .

shutdown -r now

! .


Authentication token manipulation error

(Authentication token manipulation error):

passwd username
Enter new UNIX password:
Retype new UNIX password:
passwd: Authentication token manipulation error
passwd: password unchanged

, . :

mount -rw -o remount /

recovery mode

recovery mode, , E single. B .

end Kernel panic

:

end Kernel panic - not syncing: Attempted to kill init! exit code=0x0007f00

, splash boot grub.

Failed to connect to bus

reboot :

Failed to connect to bus: No such file or directory
Failed to talk to init daemon.

:

# exec /sbin/init

?