[background]
1. upgrade from Ubuntu 12.04 LTS to 14.04 LTS
[problem]
1. after command ‘sudo’, the following error messages showed up.
[shell]
[sudo] password for archer:
no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
Ignoring unknown parameter “display charset”
WARNING: Ignoring invalid value ‘lpmg’ for parameter ‘printing’
[/shell]
[solution]
1. remove the obsolete apps like this. –> it did not work.
[shell]$sudo apt-get autoremove[/shell]
2. oh, no! it’s a bug!
https://bugs.launchpad.net/ubuntu/+source/sudo/+bug/1274680
3. workaround
[shell]sudo apt-get remove libpam-smbpass[/shell]
[reference]
1. http://ubuntuforums.org/showthread.php?t=2214042
2. http://www.spinics.net/lists/samba/msg115086.html
