GNOME Bugzilla – Bug 129913
Applications "magically" change workspaces
Last modified: 2004-12-22 21:47:04 UTC
This bug was originally reported in the Debian BTS: http://bugs.debian.org/224156 "I have four workspaces, and switches quite often with ctrl+alt+left|right. I often setup some apps together, like one emacs window and a (gnome) terminal on the second worspace. Occasionally, the terminal disappears from that workspace and appears to another (the first, as far as I can tell) without apparent reason. This happened many (~ 10) times, accross several reboots, so there is definitely a bug. So far, I did not find a way to reproduce it reliably. I have auto-raise and sloppy focus enabled, in case this matters."
I've sometimes some apps changing of desktop too ... I think it's probably after metacity crashes (I can see the borders go off during 1s and come back when it happens).
to me this looks like bug 122016
Debian BTS report indicates metacity 2.6.2, so I'm going to go out on a limb and say its Bug 122016, as suggested. *** This bug has been marked as a duplicate of 122016 ***
Not the same bug, 122016 is about apps from an another workspace in the windows' list ... this one is about windows changing of desktop after a crash.
The only way that could happen is if the workspace hint was set wrong on the window before the crash; there's was a crashing bug related to 122016 that could lead to crashing on workspace switch, which would show this sort of behavior. I'll leave it open for now but I'll need someone to test this using the latest metacity HEAD.
Closing on lack of activity, since I think this is fixed.
Ah, I forgot about this bug. FWIW, I also saw this bug while trying to reproduce bug 122016, and Rob's explanation matches my experience. So, upgrading to CVS should fix the problem for you. ;)