Re: [cobalt-users] was - SU from user other ... - now SU won't work

[Greg Hewitt-Long <greg@xxxxxxxxxxxxxxxxxxx>]

>Hi,
>
>I am truly sorry. I was trying to help, not to complicate your life...


Yeah, I know - not your fault

>
>After modifiying your su file, you should modify your users so they belong
>to the group 'wheel' (which will be then allowed to su to root.) You can do
>this with this command:
>    usermod -G10 admin
>    (supposing that the wheel group's id is '10' and your user is 'admin')


No suppose there is no wheel group... how would I add one?


>Probably that's why now you can not su to root: your user is not belonging
>to the wheel group.


There is no wheel group - I forgot to check it - there USED TO BE ONE, and I never checked before exiting my root shell.


>
>Did you try to directly login as root? Maybe this is still working and from
>there you can change your user groups.
>
>Regards,
>Tomás
>
>
>> ok, I implemented the two lines suggested by Tomas and later by flash22, ie:
>>
>> auth sufficient /lib/security/pam_rootok.so debug
>> auth required /lib/security/pam_wheel.so group=wheel
>>
>>
>> into pam.d
>>
>> Thanks - thanks a lot!  Now SU don't work PERIOD!
>>
>> So I've now got a RAQ3 without the ability to SU to root.
>>
>> So I thought, no problem, I'll make a setuid bash on the raq4, tar it across
>> and execute it, reset my pam.d and I'm fine - only it don't work - the setuid
>> bit falls off and now I'm totally cranky...
>>
>> I'm leaving the machine alone for a while, and posting here, in the hope that
>> when I come back, I'll either have had another bright idea (like NOT listening
>> to you lot without building my backup FIRST, or thought of some other way to
>> make a SETUID shell) - or HOPEFULLY, someone can post a quick fix for me
>> too...
>>
>>
>> tia and good night....  grrrr..
>>
>>
>> Greg
>
>+--                                         --+
>       Tomás García Ferrari
>       Bigital
>       http://bigital.com/
>+--                                         --+
>
>
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