I, too, see no real effect in Dapper Flight 6 with updates as of April 15, 2006.
** Changed in: Ubuntu
Sourcepackagename: None = gdm
Status: Unconfirmed = Confirmed
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Configure Login Manager-Button has no effect.
https://launchpad.net/malone/bugs/39618
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desktop-bugs mailing list
*** This bug is a duplicate of bug 14585 ***
Thanks for this report. The bug however was already reported.
** Changed in: gdm (Ubuntu)
Status: Confirmed = Rejected
** This bug has been marked a duplicate of bug 14585
gdm requires *root* password for configuring within itself
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