USERMOD troubles including obliterated password!?!

From: Kevin (nobody_at_tek.com)
Date: 12/14/04

  • Next message: mjt: "Re: removing grub"
    Date: 14 Dec 2004 18:06:30 GMT
    
    

    Whenever I use /usr/sbin/usermod the password for the user I alter gets
    reset to something that noone knows.

    I use usermod like this:

    usermod -G "adm,audio,camera,cdrom,man,scanner,someuser,usb" -L someuser

    [My list of groups is actually about twice that long; I trimmed it
    to be polite about line wraps.]

    Then as "someuser" I run /usr/bin/groups, which reports:

    adm adm audio audio camera camera cdrom cdrom \
       man man scanner scanner someuser someuser usb usb

    WHY would each group be listed twice?! If I reset the groups like this:

    usermod -G "someuser" -L someuser

    Then /usr/bin/groups reports "someuser" as the group exactly
    once, which is what I expect.

    After the usermod the next login by someuser doesn't work because
    the password has been corrupted. I have to reset the user's
    password as root with:

    /usr/bin/passwd someuser

    After that the user can again login.

    The behavior of /usr/bin/groups is the same before and after
    resetting the password, if that matters.

    What's going on here?

    -- 
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    Relevant Pages

    • USERMOD troubles including obliterated password!?!
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    • Re: USERMOD troubles including obliterated password!?!
      ... > reset to something that noone knows. ... > I use usermod like this: ... > adm adm audio audio camera camera cdrom cdrom \ ... > man man scanner scanner someuser someuser usb usb ...
      (comp.os.linux.misc)
    • Re: USERMOD troubles including obliterated password!?!
      ... > reset to something that noone knows. ... > adm adm audio audio camera camera cdrom cdrom \ ... > man man scanner scanner someuser someuser usb usb ... > After the usermod the next login by someuser doesn't work because ...
      (comp.os.linux.misc)