When final window is minimised/closed on virtual desktop, rectangle representing it in desktop pager does not disappear

[Santosh]

When the last window on a virtual desktop is either minimised or closed the small "rectangle" which represents it within the Desktop Pager in LXPanel does not disappear. It remains (as if indicating the window is still open or restored) until another window is restored from taskbar or open from menu or the virtual desktop is changed to another one and back again.

This happens only for the last non-minimised window left on the virtual desktop.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: lxpanel 0.6.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-7.13-generic 3.11.0
Uname: Linux 3.11.0-7-generic x86_64
ApportVersion: 2.12.1-0ubuntu3
Architecture: amd64
Config_Home_Lubuntu:
 [Command]
 FileManager=lxsession-default filemanager
 Terminal=lxsession-default terminal
 Logout=lxsession-default quit
Date: Thu Sep 12 18:28:24 2013
EcryptfsInUse: Yes
InstallationDate: Installed on 2013-09-11 (0 days ago)
InstallationMedia: Lubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130902.1)
MarkForUpload: True
SourcePackage: lxpanel
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Lyn Perrine (walterorlin)]

This is still happening in trusty 64 bit.

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1224466

[Chris Guiver (guiverc)]

Thank you for reporting this bug to Ubuntu.

Ubuntu 13.10 (saucy) reached end-of-life on July 17, 2014.

See this document for currently supported Ubuntu releases:
https://wiki.ubuntu.com/Releases

We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in.

[Launchpad Janitor (janitor)]

[Expired for lxpanel (Ubuntu) because there has been no activity for 60 days.]