12.04 using xfce + lxdm, rapid login will lose xfce4-notifyd pid

[wally]

Hi, all:
    I am using xfce + lxdm(autologin), I need a function is re-login the X, but lxdm logout without restart X, so I made a script:
        #!/bin/bash
        sudo service lxdm restart &

    this script can restart X, and autologin again, but when I test this script, it some times show this message:
        Unable to start notification daemon
        Another notification xndaemon is already running

    it seems xfce4-notifyd is missing on ps aux(so you can not know it`s pid now, but it sure is running), and if use command:
        notify-send <some word>
    you can once again find the xfce4-notifyd`s pid by "ps aux | grep xfce4-notifyd".

    is it a bug of 12.04? since 10.04 not using xfce4-notifyd I won`t get this problem on 10.04.

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Freenode.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/1024630/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[wally (wally-yeh)]

I want files two packages - "lxdm" and "xfce4-notifyd", but I only find the lxdm package.
I also ask on #ubuntu-bugs irc, but nobody answerme yet, I will check after 1 hour later.

[wally (wally-yeh)]

find it, the irc really help. :)

[Lionel Le Folgoc (mrpouit)]

Xfce4-notifyd is automatically started when a notification is send.

[Launchpad Janitor (janitor)]

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

[Thaddaeus Tintenfisch (thad-fisch-deactivatedaccount)]

Any news on this issue? According to comment #4, this is the expected behavior.

[Launchpad Janitor (janitor)]

[Expired for xfce4-notifyd (Ubuntu) because there has been no activity for 60 days.]