The given backtrace seems relevant; so set to 'confirmed'.
The problem seems to come from function gpm_feedback_display_value at
gpm-feedback-widget.c:112, so maybe we have to rename this bug report.
Do you still have this problem after the last updates?
** Changed in: gnome-power-manager
Thanks! No, I haven't gotten this problem in a while. I don't remember
exactly when, but I think I only saw it crash a few more times, and that was
in the days after I filed this bug report. The crashes were so random and
inexplicable, though, that it would probably be a good idea just to look
StacktraceTop:gpm_feedback_display_value (feedback=0x9dfe400,
value=0.30012) at gpm-feedback-widget.c:112
gpm_backlight_brightness_evaluate_and_set (backlight=0x9dec9d0, interactive=1)
at gpm-backlight.c:450
IA__g_cclosure_marshal_VOID__INT (closure=0x9e04dc0, return_value=0x0,
