Internal server error in the DHCP configuration page

[niko@…]

I tried to install a network-bridge "br1", but it failed and the network didn't work any more. So I removed the bridge and the network is working again. But now by calling the DHCP configuration in the webinterface, the following message appears:

{{{OK

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator, webmaster@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error. More information about this error may be available in the server error log.

}}}

But DHCP is still working properly. I could not observe any other error on my zentyal machine. In the zentyal.log the following two line are written by a requesting the DHCP configuaration page in the webinterface:

{{{2012/05/05 18:05:15 DEBUG> Network.pm:1980 EBox::Network::ifaceAddress - Schnittstelle br1 gibt es nicht (does not exist)

2012/05/05 18:05:15 ERROR> Base.pm:365 EBox::CGI::Base::ANON - Exception: Schnittstelle br1 gibt es nicht (does not exist)

}}}

I greped "br1" to lock where still an entry for the removed "br1" exists. This is only the case in logfiles.

Where might be the error?

[niko@…]

Now I did some other changes in the configuration. after executing "save changes" a lot of modules have been saved. Since that time the webinterface for DHCP is working again. Strange.

[jamor@…]

Hello Niko and thanks for your report,

Some bridge removal problems were fixed in zentyal-network 2.2.5. So you can upgrade your system to avoid more instances of this problem.

If you already have zentyal-nwetwork 2.2.5 and later, this means that we have some kinks left in bridge removal; in this case please say so and reopen this ticket.

Regards,

Javier