Version:           unspecified (using KDE 4.5.4) 
OS:                Linux

First of all, the version of Kopete from the about box is 1.0.80 but it's not listed here.. (The version of the gentoo package for kopete is kde-base/kopete-4.5.4.) I'm not sure which version I should select here.

Sometimes when a new message arrives, a blank window is displayed (without any message). However, when I check the history logs, I can see the messages.

I haven't been able to figure out the conditions for this bug. In the past I ignored it, but now I will update this report every time it re-occurs.

It also worked fine a few releases back, I'm pretty sure. Unfortunately I can't tell exactly and for certain, in which version it started to happen.

Reproducible: Sometimes

Steps to Reproduce:
1. Several 'new message' notifications are displayed, from different users and on different protocols.

2. I click on the system tray icon so that each of the new messages is displayed.

3. I got one jabber message (displayed fine) and...

Actual Results:  
4. I also received two gadu-gadu messages, one of which was displayed correctly, but one as blank window without any text, timestamp or username - nothing.

Expected Results:  
4. All messages are displayed.

OS: Linux (x86_64) release 2.6.36-gentoo
Compiler: x86_64-pc-linux-gnu-gcc