On Tue, 1 Jul 2008, Hasso Tepper wrote:

I'm seeing exactly the same error, so it seems to be a real bug.
Anyone not running gnome will not be affected, however.

I've seen various problems with glib and applications in recent HEAD. I 
have feeling (nothing concrete) that there has been change during last 
months in HEAD which causes problems if you are using glib and 
application compiled before this threading change.

Ie. recompiling glib _and_ application helps. My problems with Qt and 
qtconcurrent seemed to be such for example.

I spoke too soon.
The bug is triggered when gnome-settings-daemon is running.

Nevermind. It works fine in latest HEAD...

Only with libthtread_xu,
when opening dialogue boxes for choosing files,
like when you choose "Save As",
FireFox 3  (wip/firefox) always crashes with the following error:

GThread-ERROR **: file gthread-posix.c: line 348
(g_thread_create_posix_impl): error 'Operation not supported' during
'pthread_attr_setschedparam (&attr, &sched)'