Comment 16 for bug 495361

I've been keeping my .xsession-errors for a while and the "Another Window Manager is already running" warning is the only thing different between when it works and when it fails.

Besides, i was about to close the bug as it had not happened for severeal days (whereas it used to be systematic), until the issue reappeared. I don't know if there's a direct link, but my computer was violently shut down (I switched the power off by mistake...) and now, the issue is systematic again : no window manager and invisible panel.

Again, I don't see what other information I can provide. Is there any optional log I can activate to get better traces ? Since it is reproducible, it could be investigated.