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Date:      Thu, 4 Aug 2011 06:19:00 GMT
From:      Martin <martin@sugioarto.com>
To:        freebsd-gnats-submit@FreeBSD.org
Subject:   ports/159512: gnome-panel causes high load with opacity settings
Message-ID:  <201108040619.p746J0Xo065326@red.freebsd.org>
Resent-Message-ID: <201108040620.p746KBsD024135@freefall.freebsd.org>

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>Number:         159512
>Category:       ports
>Synopsis:       gnome-panel causes high load with opacity settings
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 04 06:20:11 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     Martin
>Release:        FreeBSD-8.2R
>Organization:
Sugioarto
>Environment:
FreeBSD zelda.sugioarto.com 8.2-RELEASE FreeBSD 8.2-RELEASE #0: Tue Mar 15 20:59:30 CET 2011     root@zelda.sugioarto.com:/usr/obj/usr/src/sys/ZELDA  amd64
>Description:
gnome-panel can cause high load (sends many messages to Xorg server) when its opacity settings are in use and some applets are being displayed.

If you have gnome-panel's built in fake transparency enabled, you won't be able to use Gnome. It won't log in to full Gnome desktop and the CPU load will be at 100%.

I don't know how to fix it, but there is a possibility to work around the problem by deleting the transparency settings from all your gnome-panel instances:

rm ~/.gconf/apps/panel/toplevels/*/background/%gconf.xml

Then kill your session and log in again.

>How-To-Repeat:
Right-click on a gnome-panel instance, properties, background and set opacity e.g. to 50%. Add at least 1 applet, e.g. clock applet.

Take a look at top output. You'll see gnome-panel and Xorg at high load.

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted:



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