User-Agent: Mozilla/5.0 (X11; U; Linux i686 (x86_64); cs; rv:1.9b5) Gecko/2008032619 Firefox/3.0b5 Build Identifier: Mozilla/5.0 (X11; U; Linux i686 (x86_64); cs; rv:1.9b5) Gecko/2008032619 Firefox/3.0b5 After start firefox in KDE, icon at mouse pointer bounce cca 30s. Reproducible: Always Steps to Reproduce: 1. 2. 3. Expected Results: Icon at mouse pointer has to disappear immediately after firefox is running.
I had the same problem: You need to compile Firefox with the startup-notification library. (--enable-startup-notification) Voilà! fixed ;) Bye.
Why are the binary releases not being compiled with --enable-startup-notification? This is a problem due to some distro's simply repacking the Mozilla release binaries, e.g., Slackware. BTW, this is a dup of 416053