When you close main kadu window it becomes hidden, but its icon remains in notification area (always worked that way). What is wrong is that there is no way to get kadu window back, because clicking on icon in notification are shows only options for changing activity status.
This bug makes kadu completely unusable - you cannot get to application window in any way.
P.S.
Maybe it's because now unity doesn't make a difference if you click right or left mouse button on the icon in notification area. Clicking with left button used to be the way to get kadu window back.
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: kadu 0.9.2-2
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic 3.0.4
Uname: Linux 3.0.0-12-generic x86_64
ApportVersion: 1.23-0ubuntu3
Architecture: amd64
Date: Sat Oct 15 11:03:42 2011
ExecutablePath: /usr/bin/kadu
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
SourcePackage: kadu
UpgradeStatus: Upgraded to oneiric on 2011-10-14 (0 days ago)
Thank you for your report. We received a couple of similar bugs on our own forum and bugtracker. We gonna work on this and create appropriate patch.
Notice for Ubuntu people:
The only problem is, why the hell upstream developers have not been informed earlier about such changes earlier?!
No-one from developers is Unity, so we were unable to check this.
Now we are flooded by bug reports of angry users. Most of them think that this is only our fault. Thanks for your behavior we are loosing user. Thank you you very much Canonical for such great collaboration with upstream!