I am using Oneiric x86_64. Since migration from Lucid ($HOME was moved to new machine) KDE network manager applet does not remember passwords for certain types of connections, particulary for WPA2 and Broadband devices. It keeps asking for a password, and after I enter it manually it successfully connects to the net, but never remembers the data I entered so the next time the popup window for password re-enter will arise again.
Another symptom maybe somehow connected to this: when trying to edit network connections by hand I get an error window "No agents were available for this request" for such connections and the password field is empty for them after that.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: network-manager-kde 1:0.9~svngit.nm09.20110610.0c83d8-0ubuntu5
ProcVersionSignature: Ubuntu 3.0.0-15.24-generic 3.0.13
Uname: Linux 3.0.0-15-generic x86_64
ApportVersion: 1.23-0ubuntu4
Architecture: amd64
Date: Mon Jan 9 01:42:52 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111011)
ProcEnviron:
LANGUAGE=
PATH=(custom, user)
LANG=ru_RU.UTF-8
SHELL=/bin/bash
SourcePackage: networkmanagement
UpgradeStatus: No upgrade log present (probably fresh install)
Status changed to 'Confirmed' because the bug affects multiple users.