Bug 781755

Summary: No desktop preview with compiz
Product: [Fedora] Fedora Reporter: Raphael Groner <projects.rg>
Component: compizAssignee: Kevin Fenzi <kevin>
Status: CLOSED NEXTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 16CC: bersam.k, cwickert, kevin, maxamillion
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Hardware: Unspecified   
OS: Unspecified   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2013-02-13 15:51:46 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Raphael Groner 2012-01-14 21:32:23 UTC
Description of problem:
Desktop switcher panel plugin does show empty previews of populated desktops. Only the individual active desktop gets rendered into clickable preview.

Version-Release number of selected component (if applicable):
xfce4-panel-4.8.6-3.fc16.x86_64

How reproducible:
yes

Steps to Reproduce:
1. add desktop switcher plugin to a panel
2. start compiz as window manager (with fusion-icon)
3. switch to another desktop by clicking on the preview field
  
Actual results:
Empty preview fields

Expected results:
Small preview items in desktop fields, like xfwm4 behaviour

Additional info:
Maybe report this against libwnck?

Comment 1 Kevin Fenzi 2012-01-16 17:09:05 UTC
Well, not sure what would be the culprit here, but it's not xfce4-panel I am pretty sure. 

Either libwnck or compiz is doing something wrong. I'd move it over to one of those components?

Comment 2 Christoph Wickert 2012-01-16 18:18:09 UTC
I don't think that compiz uses desktops or workspaces but rather it's own 'viewports'. Raphael, can you please check what "xprop -root _NET_NUMBER_OF_DESKTOPS" reports?

Comment 3 Raphael Groner 2012-01-16 21:32:37 UTC
$ xprop -root _NET_NUMBER_OF_DESKTOPS
_NET_NUMBER_OF_DESKTOPS(CARDINAL) = 4

Another observation: compiz overwrites my previously done setting of 4 for the count of virtual "desktops" of Xfce and resets it initially to 1. I had to set it again in ccsm: General / Desktop size, or so. But after that, Xfce can work also with the new compiz setting and shows 4 in its own configuration dialog.

Comment 4 Fedora End Of Life 2013-01-16 14:36:34 UTC
This message is a reminder that Fedora 16 is nearing its end of life.
Approximately 4 (four) weeks from now Fedora will stop maintaining
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this bug will be closed as WONTFIX if it remains open with a Fedora 
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Comment 5 Fedora End Of Life 2013-02-13 15:51:49 UTC
Fedora 16 changed to end-of-life (EOL) status on 2013-02-12. Fedora 16 is 
no longer maintained, which means that it will not receive any further 
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of 
Fedora please feel free to reopen this bug against that version.

Thank you for reporting this bug and we are sorry it could not be fixed.

Comment 6 Christoph Wickert 2013-02-17 13:48:33 UTC
Raphael, if you still consider this a bug, please reassign it to compiz.

Comment 7 Raphael Groner 2013-02-17 16:48:06 UTC
Christoph, thanks for your reminder.

To be honest, I am not sure what we should do with this bug.

- Fedora 16 reached EOL and compiz has been orphaned with another version in those days of F16. I don't really use compiz with F17+.

- Compiz seems to be too bloated to do some senseful tests in regard to QA.

- That issue is more like an incompatibility between libwnck (Gnome...) and compiz. I can't tell anything about the current versions in Fedora.

Upstream of Xfce is informed: https://bugzilla.xfce.org/show_bug.cgi?id=7642

Sorry for the noise.

Comment 8 Wolfgang Ulbrich 2013-02-17 17:29:57 UTC
I don't know really what you mean with clickable previews in workspace-switcher in xfce, because i use xfce very seldom.
Here is a current screenshot with compiz-0.88 in f18 xfce.
https://dl.dropbox.com/u/49862637/compiz-f18/Bildschirmfoto%20-%2017.02.2013%20-%2018%3A16%3A18.png
Correct me if i'm wrong, but i see previews in the workspace-switcher and they are clickable.

Compiz packages for f17 are currently in updates-testing-pending.
Feel free to test them in xfce.
Feedback is welcome.