[FusionDev] [Bug 627] New: Window decorator disappears on firefox window

[bugzilla at bugs.opencompositing.org]

http://bugs.opencompositing.org/show_bug.cgi?id=627

           Summary: Window decorator disappears on firefox window
           Product: Compiz Fusion
           Version: git HEAD
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: Emerald
        AssignedTo: dev at lists.compiz-fusion.org
        ReportedBy: graeter at hydrixos.org


Since a couple of weeks I have a very strange behaviour when I open a new
firefox window: if I open a new window on my first (smaller) screen, the window
will appear only without any window decorator.

The window decorator will come back, if I press F11 to set firefox in
full-screen mode and press it again to leave full screen mode. It also comes
back if I move the window in the Expo-Plugin to my second screen (because it
has to resize itself to the other screen's size).

I'm using the latest GIT version of compiz through the x11-effects overlay of
Gentoo Linux (package x11-wm/compiz-fusion-9999 and x11-wm/emerald-9999). I
have a dual screen system whereas the first screen has a resolution of 1280x800
and the second of 1280x1024.

I have attached a screenshot to visualize the problem. xwininfo gives me these
informations about the firefox window:

~ $ xwininfo

xwininfo: Please select the window about which you
          would like information by clicking the
          mouse in that window.

xwininfo: Window id: 0x101808f "Mozilla Firefox"

  Absolute upper-left X:  0
  Absolute upper-left Y:  0
  Relative upper-left X:  0
  Relative upper-left Y:  0
  Width: 1280
  Height: 800
  Depth: 24
  Visual Class: TrueColor
  Border width: 0
  Class: InputOutput
  Colormap: 0x20 (installed)
  Bit Gravity State: NorthWestGravity
  Window Gravity State: NorthWestGravity
  Backing Store State: NotUseful
  Save Under State: no
  Map State: IsViewable
  Override Redirect State: no
  Corners:  +0+0  -1280+0  -1280-224  +0-224
  -geometry 1280x800+0+0

As you see in the screenshot the window decorator even doesn't appear in the
window preview.


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