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#1 Le 26/12/2016, à 15:02

Julius22

[Résolu] Plus de barre d'Unity après mise à jour problématique

Bonjour,
   J'ai un souci avec Unity ou Compiz (je ne sais pas trop bien) sur la session de l'utilisateur principal d'un ordinateur sous Ubuntu 16.04 : les barres (supérieure et latérale gauche) d'Unity ne se chargent pas (sans parler du fait que les raccourcis clavier ne fonctionnent pas, ce qui est gênant aussi). sad En revanche, avec la session d'invité, pas de souci ! roll
   J'ai passé plusieurs heures à essayer de résoudre le problème. Sans succès pour le moment.
   Je vais sonner ci-après des informations importantes que j'ai pu glaner pour décrire le problème.
   Avec CompizConfig Setting Manager (commande ccsm), la configuration voulue (celle que je configure) n'est pas enregistrée avec la session problématique. Voici, ci-dessous, le retour que j'ai en l'ouvrant et en cliquant sur le bouton des préférences (préférences qui ne s'ouvrent pas). La fin (qui semble montrer le problème) se reproduit lorsque j'essaie d'activer Unity dans CCSM lorsque je ferme l'application.

~$ ccsm
Gtk-Message: Failed to load module "overlay-scrollbar"
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
/usr/lib/python2.7/dist-packages/ccm/Utils.py:213: GtkWarning: Failed to set text from markup due to error parsing markup: Erreur à la ligne 1, caractère 140 : L'élément « markup » a été fermé, mais l'élément actuellement ouvert est « br »
  self.Warning.set_markup(self.Markup % value)
Loading icons...
Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/ccm/Pages.py", line 1300, in ShowPreferences
    preferencesPage = PreferencesPage(self.Context)
  File "/usr/lib/python2.7/dist-packages/ccm/Pages.py", line 1153, in __init__
    self.PluginListPage = PluginListPage(context)
  File "/usr/lib/python2.7/dist-packages/ccm/Pages.py", line 1000, in __init__
    self.UpdateEnabledPluginsList()
  File "/usr/lib/python2.7/dist-packages/ccm/Pages.py", line 1041, in UpdateEnabledPluginsList
    activePlugins = self.Co

   Avec la session d'invité, pas de problème. Et le retour est indiqué ci-dessous.

~$ ccsm
Gtk-Message: Failed to load module "overlay-scrollbar"
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
/usr/lib/python2.7/dist-packages/ccm/Utils.py:213: GtkWarning: Failed to set text from markup due to error parsing markup: Erreur à la ligne 1, caractère 140 : L'élément « markup » a été fermé, mais l'élément actuellement ouvert est « br »
  self.Warning.set_markup(self.Markup % value)
Loading icons...

   Ensuite, j'ai essayé de lancer Unity. Voici, ci-dessous, le résultat dans la session problématique.

~$ unity -v
unity-panel-service stop/waiting
unity7 stop/waiting
compiz (core) - Info: Loading plugin: core
compiz (core) - Debug: Trying to load core from: /home/henry/.compiz-1/plugins/libcore.so
compiz (core) - Debug: dlopen failed: /home/henry/.compiz-1/plugins/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load core from: /usr/lib/i386-linux-gnu/compiz/libcore.so
compiz (core) - Debug: dlopen failed: /usr/lib/i386-linux-gnu/compiz/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load core from: /usr/lib/compiz/libcore.so
compiz (core) - Debug: dlopen failed: /usr/lib/compiz/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Info: Starting plugin: core
compiz (core) - Debug: Started plugin: core
unity-panel-service start/running, process 6942
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 817
compiz (core) - Debug: - event window 0xc00013
compiz (core) - Debug: - x: 0 y: 0 width: 0 height: 0 border: 0, sibling: 0x0
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 882
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 732 height: 399 border: 0, sibling: 0xc00013
compiz (core) - Info: Loading plugin: ccp
compiz (core) - Debug: Trying to load ccp from: /home/henry/.compiz-1/plugins/libccp.so
compiz (core) - Debug: dlopen failed: /home/henry/.compiz-1/plugins/libccp.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load ccp from: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Debug: Loaded plugin ccp from: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Info: Starting plugin: ccp
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
compiz (core) - Debug: Started plugin: ccp
compiz (core) - Debug: refusing to manage window 0xc00013
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 817
compiz (core) - Debug: - event window 0xc00013
compiz (core) - Debug: - x: 0 y: 0 width: 0 height: 0 border: 0, sibling: 0x0
compiz (core) - Debug: refusing to manage window 0xc00016
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 882
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 732 height: 399 border: 0, sibling: 0xc00013
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 1228
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 732 height: 393 border: 0, sibling: 0xc00013
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 1228
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 732 height: 393 border: 0, sibling: 0xc00013
^Ccompiz (core) - Info: Stopping plugin: ccp
compiz (core) - Debug: Stopped plugin: ccp
compiz (core) - Info: Unloading plugin: ccp
compiz (core) - Debug: Closing library: ccp
compiz (core) - Info: Stopping plugin: core
compiz (core) - Debug: Stopped plugin: core
compiz (core) - Info: Unloading plugin: core

   Dans la session d'invité, on obtient le résultat ci-dessous.

~$ unity -v
unity-panel-service stop/waiting
unity-panel-service start/running, process 3038
compiz (core) - Info: Loading plugin: core
compiz (core) - Debug: Trying to load core from: /tmp/guest-1pulvs/.compiz-1/plugins/libcore.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load core from: /usr/lib/i386-linux-gnu/compiz/libcore.so
compiz (core) - Debug: dlopen failed: /usr/lib/i386-linux-gnu/compiz/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load core from: /usr/lib/compiz/libcore.so
compiz (core) - Debug: dlopen failed: /usr/lib/compiz/libcore.so: cannot open shared object file: No such file or directory
compiz (core) - Info: Starting plugin: core
compiz (core) - Debug: Started plugin: core
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 407
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 1080 border: 0, sibling: 0x0
compiz (core) - Info: Loading plugin: ccp
compiz (core) - Debug: Trying to load ccp from: /tmp/guest-1pulvs/.compiz-1/plugins/libccp.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libccp.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load ccp from: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Debug: Loaded plugin ccp from: /usr/lib/i386-linux-gnu/compiz/libccp.so
compiz (core) - Info: Starting plugin: ccp
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
compiz (core) - Debug: Started plugin: ccp
compiz (core) - Info: Loading plugin: composite
compiz (core) - Debug: Trying to load composite from: /tmp/guest-1pulvs/.compiz-1/plugins/libcomposite.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libcomposite.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load composite from: /usr/lib/i386-linux-gnu/compiz/libcomposite.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libcomposite.so
compiz (core) - Debug: Loaded plugin composite from: /usr/lib/i386-linux-gnu/compiz/libcomposite.so
compiz (core) - Info: Starting plugin: composite
compiz (core) - Debug: Started plugin: composite
compiz (core) - Info: Loading plugin: opengl
compiz (core) - Debug: Trying to load opengl from: /tmp/guest-1pulvs/.compiz-1/plugins/libopengl.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libopengl.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load opengl from: /usr/lib/i386-linux-gnu/compiz/libopengl.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libopengl.so
compiz (core) - Debug: Loaded plugin opengl from: /usr/lib/i386-linux-gnu/compiz/libopengl.so
compiz (core) - Info: Starting plugin: opengl
compiz (core) - Debug: Started plugin: opengl
compiz (core) - Info: Loading plugin: move
compiz (core) - Debug: Trying to load move from: /tmp/guest-1pulvs/.compiz-1/plugins/libmove.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libmove.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load move from: /usr/lib/i386-linux-gnu/compiz/libmove.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libmove.so
compiz (core) - Debug: Loaded plugin move from: /usr/lib/i386-linux-gnu/compiz/libmove.so
compiz (core) - Info: Starting plugin: move
compiz (core) - Debug: Started plugin: move
compiz (core) - Info: Loading plugin: commands
compiz (core) - Debug: Trying to load commands from: /tmp/guest-1pulvs/.compiz-1/plugins/libcommands.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libcommands.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load commands from: /usr/lib/i386-linux-gnu/compiz/libcommands.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libcommands.so
compiz (core) - Debug: Loaded plugin commands from: /usr/lib/i386-linux-gnu/compiz/libcommands.so
compiz (core) - Info: Starting plugin: commands
compiz (core) - Debug: Started plugin: commands
compiz (core) - Info: Loading plugin: vpswitch
compiz (core) - Debug: Trying to load vpswitch from: /tmp/guest-1pulvs/.compiz-1/plugins/libvpswitch.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libvpswitch.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load vpswitch from: /usr/lib/i386-linux-gnu/compiz/libvpswitch.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libvpswitch.so
compiz (core) - Debug: Loaded plugin vpswitch from: /usr/lib/i386-linux-gnu/compiz/libvpswitch.so
compiz (core) - Info: Starting plugin: vpswitch
compiz (core) - Debug: Started plugin: vpswitch
compiz (core) - Info: Loading plugin: imgpng
compiz (core) - Debug: Trying to load imgpng from: /tmp/guest-1pulvs/.compiz-1/plugins/libimgpng.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libimgpng.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load imgpng from: /usr/lib/i386-linux-gnu/compiz/libimgpng.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libimgpng.so
compiz (core) - Debug: Loaded plugin imgpng from: /usr/lib/i386-linux-gnu/compiz/libimgpng.so
compiz (core) - Info: Starting plugin: imgpng
compiz (core) - Debug: Started plugin: imgpng
compiz (core) - Info: Loading plugin: compiztoolbox
compiz (core) - Debug: Trying to load compiztoolbox from: /tmp/guest-1pulvs/.compiz-1/plugins/libcompiztoolbox.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libcompiztoolbox.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load compiztoolbox from: /usr/lib/i386-linux-gnu/compiz/libcompiztoolbox.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libcompiztoolbox.so
compiz (core) - Debug: Loaded plugin compiztoolbox from: /usr/lib/i386-linux-gnu/compiz/libcompiztoolbox.so
compiz (core) - Info: Starting plugin: compiztoolbox
compiz (core) - Debug: Started plugin: compiztoolbox
compiz (core) - Info: Loading plugin: resize
compiz (core) - Debug: Trying to load resize from: /tmp/guest-1pulvs/.compiz-1/plugins/libresize.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libresize.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load resize from: /usr/lib/i386-linux-gnu/compiz/libresize.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libresize.so
compiz (core) - Debug: Loaded plugin resize from: /usr/lib/i386-linux-gnu/compiz/libresize.so
compiz (core) - Info: Starting plugin: resize
compiz (core) - Debug: Started plugin: resize
compiz (core) - Info: Loading plugin: unitymtgrabhandles
compiz (core) - Debug: Trying to load unitymtgrabhandles from: /tmp/guest-1pulvs/.compiz-1/plugins/libunitymtgrabhandles.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libunitymtgrabhandles.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load unitymtgrabhandles from: /usr/lib/i386-linux-gnu/compiz/libunitymtgrabhandles.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libunitymtgrabhandles.so
compiz (core) - Debug: Loaded plugin unitymtgrabhandles from: /usr/lib/i386-linux-gnu/compiz/libunitymtgrabhandles.so
compiz (core) - Info: Starting plugin: unitymtgrabhandles
compiz (core) - Debug: Started plugin: unitymtgrabhandles
compiz (core) - Info: Loading plugin: regex
compiz (core) - Debug: Trying to load regex from: /tmp/guest-1pulvs/.compiz-1/plugins/libregex.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libregex.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load regex from: /usr/lib/i386-linux-gnu/compiz/libregex.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libregex.so
compiz (core) - Debug: Loaded plugin regex from: /usr/lib/i386-linux-gnu/compiz/libregex.so
compiz (core) - Info: Starting plugin: regex
compiz (core) - Debug: Started plugin: regex
compiz (core) - Info: Loading plugin: animation
compiz (core) - Debug: Trying to load animation from: /tmp/guest-1pulvs/.compiz-1/plugins/libanimation.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libanimation.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load animation from: /usr/lib/i386-linux-gnu/compiz/libanimation.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libanimation.so
compiz (core) - Debug: Loaded plugin animation from: /usr/lib/i386-linux-gnu/compiz/libanimation.so
compiz (core) - Info: Starting plugin: animation
compiz (core) - Debug: Started plugin: animation
compiz (core) - Info: Loading plugin: snap
compiz (core) - Debug: Trying to load snap from: /tmp/guest-1pulvs/.compiz-1/plugins/libsnap.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libsnap.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load snap from: /usr/lib/i386-linux-gnu/compiz/libsnap.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libsnap.so
compiz (core) - Debug: Loaded plugin snap from: /usr/lib/i386-linux-gnu/compiz/libsnap.so
compiz (core) - Info: Starting plugin: snap
compiz (core) - Debug: Started plugin: snap
compiz (core) - Info: Loading plugin: workarounds
compiz (core) - Debug: Trying to load workarounds from: /tmp/guest-1pulvs/.compiz-1/plugins/libworkarounds.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libworkarounds.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load workarounds from: /usr/lib/i386-linux-gnu/compiz/libworkarounds.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libworkarounds.so
compiz (core) - Debug: Loaded plugin workarounds from: /usr/lib/i386-linux-gnu/compiz/libworkarounds.so
compiz (core) - Info: Starting plugin: workarounds
compiz (core) - Debug: Started plugin: workarounds
compiz (core) - Info: Loading plugin: mousepoll
compiz (core) - Debug: Trying to load mousepoll from: /tmp/guest-1pulvs/.compiz-1/plugins/libmousepoll.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libmousepoll.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load mousepoll from: /usr/lib/i386-linux-gnu/compiz/libmousepoll.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libmousepoll.so
compiz (core) - Debug: Loaded plugin mousepoll from: /usr/lib/i386-linux-gnu/compiz/libmousepoll.so
compiz (core) - Info: Starting plugin: mousepoll
compiz (core) - Debug: Started plugin: mousepoll
compiz (core) - Info: Loading plugin: grid
compiz (core) - Debug: Trying to load grid from: /tmp/guest-1pulvs/.compiz-1/plugins/libgrid.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libgrid.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load grid from: /usr/lib/i386-linux-gnu/compiz/libgrid.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libgrid.so
compiz (core) - Debug: Loaded plugin grid from: /usr/lib/i386-linux-gnu/compiz/libgrid.so
compiz (core) - Info: Starting plugin: grid
compiz (core) - Debug: Started plugin: grid
compiz (core) - Info: Loading plugin: place
compiz (core) - Debug: Trying to load place from: /tmp/guest-1pulvs/.compiz-1/plugins/libplace.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libplace.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load place from: /usr/lib/i386-linux-gnu/compiz/libplace.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libplace.so
compiz (core) - Debug: Loaded plugin place from: /usr/lib/i386-linux-gnu/compiz/libplace.so
compiz (core) - Info: Starting plugin: place
compiz (core) - Debug: Started plugin: place
compiz (core) - Info: Loading plugin: wall
compiz (core) - Debug: Trying to load wall from: /tmp/guest-1pulvs/.compiz-1/plugins/libwall.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libwall.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load wall from: /usr/lib/i386-linux-gnu/compiz/libwall.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libwall.so
compiz (core) - Debug: Loaded plugin wall from: /usr/lib/i386-linux-gnu/compiz/libwall.so
compiz (core) - Info: Starting plugin: wall
compiz (core) - Debug: Started plugin: wall
compiz (core) - Info: Loading plugin: copytex
compiz (core) - Debug: Trying to load copytex from: /tmp/guest-1pulvs/.compiz-1/plugins/libcopytex.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libcopytex.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load copytex from: /usr/lib/i386-linux-gnu/compiz/libcopytex.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libcopytex.so
compiz (core) - Debug: Loaded plugin copytex from: /usr/lib/i386-linux-gnu/compiz/libcopytex.so
compiz (core) - Info: Starting plugin: copytex
compiz (core) - Debug: Started plugin: copytex
compiz (core) - Info: Loading plugin: fade
compiz (core) - Debug: Trying to load fade from: /tmp/guest-1pulvs/.compiz-1/plugins/libfade.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libfade.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load fade from: /usr/lib/i386-linux-gnu/compiz/libfade.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libfade.so
compiz (core) - Debug: Loaded plugin fade from: /usr/lib/i386-linux-gnu/compiz/libfade.so
compiz (core) - Info: Starting plugin: fade
compiz (core) - Debug: Started plugin: fade
compiz (core) - Info: Loading plugin: expo
compiz (core) - Debug: Trying to load expo from: /tmp/guest-1pulvs/.compiz-1/plugins/libexpo.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libexpo.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load expo from: /usr/lib/i386-linux-gnu/compiz/libexpo.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libexpo.so
compiz (core) - Debug: Loaded plugin expo from: /usr/lib/i386-linux-gnu/compiz/libexpo.so
compiz (core) - Info: Starting plugin: expo
compiz (core) - Debug: Started plugin: expo
compiz (core) - Info: Loading plugin: session
compiz (core) - Debug: Trying to load session from: /tmp/guest-1pulvs/.compiz-1/plugins/libsession.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libsession.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load session from: /usr/lib/i386-linux-gnu/compiz/libsession.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libsession.so
compiz (core) - Debug: Loaded plugin session from: /usr/lib/i386-linux-gnu/compiz/libsession.so
compiz (core) - Info: Starting plugin: session
compiz (core) - Debug: Started plugin: session
compiz (core) - Info: Loading plugin: scale
compiz (core) - Debug: Trying to load scale from: /tmp/guest-1pulvs/.compiz-1/plugins/libscale.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libscale.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load scale from: /usr/lib/i386-linux-gnu/compiz/libscale.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libscale.so
compiz (core) - Debug: Loaded plugin scale from: /usr/lib/i386-linux-gnu/compiz/libscale.so
compiz (core) - Info: Starting plugin: scale
compiz (core) - Debug: Started plugin: scale
compiz (core) - Info: Loading plugin: ezoom
compiz (core) - Debug: Trying to load ezoom from: /tmp/guest-1pulvs/.compiz-1/plugins/libezoom.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libezoom.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load ezoom from: /usr/lib/i386-linux-gnu/compiz/libezoom.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libezoom.so
compiz (core) - Debug: Loaded plugin ezoom from: /usr/lib/i386-linux-gnu/compiz/libezoom.so
compiz (core) - Info: Starting plugin: ezoom
compiz (core) - Debug: Started plugin: ezoom
compiz (core) - Info: Loading plugin: unityshell
compiz (core) - Debug: Trying to load unityshell from: /tmp/guest-1pulvs/.compiz-1/plugins/libunityshell.so
compiz (core) - Debug: dlopen failed: /tmp/guest-1pulvs/.compiz-1/plugins/libunityshell.so: cannot open shared object file: No such file or directory
compiz (core) - Debug: Trying to load unityshell from: /usr/lib/i386-linux-gnu/compiz/libunityshell.so
compiz (core) - Debug: Opened library: /usr/lib/i386-linux-gnu/compiz/libunityshell.so
compiz (core) - Debug: Loaded plugin unityshell from: /usr/lib/i386-linux-gnu/compiz/libunityshell.so
compiz (core) - Info: Starting plugin: unityshell
WARN  2016-12-24 21:22:53 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'org.gnome.Shell' yet as we don't have a connection, waiting for it...
WARN  2016-12-24 21:22:54 unity.debug.interface DebugDBusInterface.cpp:217 Unable to load entry point in libxpathselect: libxpathselect.so.1.4: Ne peut ouvrir le fichier d'objet partagé: Aucun fichier ou dossier de ce type -- full D-Bus introspection will not be available
WARN  2016-12-24 21:22:54 xim.controller XIMController.cpp:103 IBus natively supported.
WARN  2016-12-24 21:22:54 unity.dash.gsettingsscopereader GSettingsScopes.cpp:108 Error fetching protocol metadata for scope: social.scope : Impossible de trouver un fichier de clés valide dans les répertoires de recherche
WARN  2016-12-24 21:22:54 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'com.canonical.Unity.Launcher' yet as we don't have a connection, waiting for it...
WARN  2016-12-24 21:22:54 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'com.canonical.Unity.Dash' yet as we don't have a connection, waiting for it...
WARN  2016-12-24 21:22:54 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'org.gnome.SessionManager.EndSessionDialog' yet as we don't have a connection, waiting for it...
WARN  2016-12-24 21:22:54 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'com.canonical.Unity.Session' yet as we don't have a connection, waiting for it...
WARN  2016-12-24 21:22:54 unity.glib.dbus.server GLibDBusServer.cpp:593 Can't register object 'org.gnome.ScreenSaver' yet as we don't have a connection, waiting for it...
compiz (core) - Debug: Started plugin: unityshell
compiz (core) - Debug: refusing to manage window 0xc00013
compiz (core) - Debug: refusing to manage window 0xc00016
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 407
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 1080 border: 0, sibling: 0x0
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4648
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 88, sibling: 0xc00016
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4658
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 1080 border: 88, sibling: 0xc00016
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4703
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: -2020 y: -1180 width: 1920 height: 1080 border: 88, sibling: 0xc00016
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4727
compiz (core) - Debug: - event window 0xc000e6
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 0, sibling: 0xc000e3
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4737
compiz (core) - Debug: - event window 0xc000e6
compiz (core) - Debug: - x: 0 y: 24 width: 65 height: 1056 border: 0, sibling: 0xc000e3
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4876
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 0, sibling: 0xc000e6
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4886
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 0, sibling: 0xc000e6
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4895
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 24 border: 0, sibling: 0xc000e6
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4963
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 4973
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5019
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: -420 y: -300 width: 320 height: 200 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5043
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 16, sibling: 0xc000ee
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5053
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 16, sibling: 0xc000ee
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5241
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: -420 y: -300 width: 320 height: 200 border: 16, sibling: 0xc000ee
compiz (core) - Debug: refusing to manage window 0xc000e3
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4648
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 88, sibling: 0xc00016
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4658
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 1080 border: 88, sibling: 0xc00016
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4703
compiz (core) - Debug: - event window 0xc000e3
compiz (core) - Debug: - x: -2020 y: -1180 width: 1920 height: 1080 border: 88, sibling: 0xc00016
compiz (core) - Debug: refusing to manage window 0xc000e6
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4727
compiz (core) - Debug: - event window 0xc000e6
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 0, sibling: 0xc000e3
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5306
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 65 y: 0 width: 1855 height: 1080 border: 0, sibling: 0x0
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4737
compiz (core) - Debug: - event window 0xc000e6
compiz (core) - Debug: - x: 0 y: 24 width: 65 height: 1056 border: 0, sibling: 0xc000e3
compiz (core) - Debug: refusing to manage window 0xc000eb
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4876
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 0, sibling: 0xc000e6
compiz (core) - Debug: pending request:
compiz (core) - Debug: - event serial: 5347
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 65 y: 24 width: 1855 height: 1056 border: 0, sibling: 0x0
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4886
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 0, sibling: 0xc000e6
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4895
compiz (core) - Debug: - event window 0xc000eb
compiz (core) - Debug: - x: 0 y: 0 width: 1920 height: 24 border: 0, sibling: 0xc000e6
compiz (core) - Debug: refusing to manage window 0xc000ee
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4963
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 4973
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5019firefox
compiz (core) - Debug: - event window 0xc000ee
compiz (core) - Debug: - x: -420 y: -300 width: 320 height: 200 border: 161127568, sibling: 0xc000eb
compiz (core) - Debug: refusing to manage window 0xc000f1
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5043
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: 0 y: 0 width: 1 height: 1 border: 16, sibling: 0xc000ee
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5053
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: 100 y: 100 width: 320 height: 200 border: 16, sibling: 0xc000ee
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5241
compiz (core) - Debug: - event window 0xc000f1
compiz (core) - Debug: - x: -420 y: -300 width: 320 height: 200 border: 16, sibling: 0xc000ee
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5306
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 65 y: 0 width: 1855 height: 1080 border: 0, sibling: 0x0
compiz (core) - Debug: received event:
compiz (core) - Debug: - event serial: 5347
compiz (core) - Debug: - event window 0xc00016
compiz (core) - Debug: - x: 65 y: 24 width: 1855 height: 1056 border: 0, sibling: 0x0
ERROR 2016-12-24 21:22:56 unity.glib.dbus.server GLibDBusServer.cpp:538 DBus name lost 'org.gnome.Shell'
ERROR 2016-12-24 21:22:56 unity.glib.dbus.server GLibDBusServer.cpp:538 DBus name lost 'com.canonical.Unity'
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it
WARN  2016-12-24 21:22:56 unity.key.gnome.grabber GnomeKeyGrabber.cpp:108 Trying to grab a disabled action, we skip it

   On voit donc des différences entre les deux sessions. On voit notamment que, dans la session problématique, il est fait mention d'unity7. Ce n'est pas le cas dans la session d'invité. Session dans laquelle (tous) les greffons se chargent. Ce qui n'est pas le cas dans la session problématique.
   J'ai également essayé de réinstaller certains paquets tels que unity et compiz suite à la lecteure de messages indiquant avoir résolu le problème en désinstallant bon nombre de paquets en relation avec Compiz et Unity (cf. https://wyldeplayground.net/ubuntu-cann … -to-16-04/ et https://ubuntuforums.org/showthread.php … o=newpost). Mais cela n'a rien donné (je n'ai pas voulu mettre trop le désordre dans le système de paquets).
   J'ai renommé le répertoire ~/.config/compiz-1 afin que les fichiers s'y trouvant ne soient pas utilisés. Toujours sans succès.
   J'ai constaté, avec dconf-editor, que des paramètres n'existaient pas dans la session problématiques. Je les ai donc créés à l'ai des commandes ci-dessous.

gsettings set org.compiz.core:/org/compiz/profiles/unity/plugins/core/ active-plugins "['core', 'composite', 'opengl', 'copytex', 'decor', 'regex', 'compiztoolbox', 'place', 'imgpng', 'grid', 'unitymtgrabhandles', 'resize', 'mousepoll', 'snap', 'gnomecompat', 'move', 'vpswitch', 'session', 'wall', 'animation', 'workarounds', 'fade', 'ezoom', 'unityshell', 'expo', 'scale']"
gsettings set org.compiz.core:/org/compiz/profiles/unity/plugins/core/ hsize 1
gsettings set org.compiz.core:/org/compiz/profiles/unity/plugins/core/ vsize 1
gsettings set org.compiz.core:/org/compiz/profiles/unity-lowgfx/plugins/core/ active-plugins "['core', 'composite', 'opengl', 'copytex', 'decor', 'regex', 'compiztoolbox', 'place', 'imgpng', 'grid', 'unitymtgrabhandles', 'resize', 'mousepoll', 'snap', 'gnomecompat', 'move', 'vpswitch', 'session', 'wall', 'animation', 'workarounds', 'fade', 'ezoom', 'unityshell', 'expo', 'scale']"

   On peut voir des différences dans les schémas gsettings. Ci-dessous le réglage dans la session problématique.

~$ dconf dump /org/compiz/
[/]
existing-profiles=['Default', 'unity']
current-profile='unity'

[profiles/unity-lowgfx/plugins/core]
active-plugins=['core', 'composite', 'opengl', 'copytex', 'decor', 'regex', 'compiztoolbox', 'place', 'imgpng', 'grid', 'unitymtgrabhandles', 'resize', 'mousepoll', 'snap', 'gnomecompat', 'move', 'vpswitch', 'session', 'wall', 'animation', 'workarounds', 'fade', 'ezoom', 'unityshell', 'expo', 'scale']

[profiles/unity]
plugins-with-set-keys=['resizeinfo', 'core', 'ezoom', 'switcher', 'wobbly', 'workarounds', 'mousepoll', 'grid', 'titleinfo', 'freewins', 'annotate', 'fadedesktop', 'winrules', 'place', 'addhelper', 'wall', 'workspacenames', 'opengl', 'cube', 'neg', 'water', 'shift', 'extrawm', 'wizard', 'obs', 'move', 'splash', 'shelf', 'commands', 'widget', 'matecompat', 'gnomecompat', 'crashhandler', 'staticswitcher', 'thumbnail', 'vpswitch', 'maximumize', 'fade', 'trailfocus', 'showmouse', 'cubeaddon', 'td', 'showdesktop', 'opacify', 'imgjpeg', 'kdecompat', 'expo', 'unityshell', 'showrepaint', 'decor', 'ring', 'scalefilter', 'bench', 'composite', 'clone', 'notification', 'resize', 'screenshot', 'wallpaper', 'session', 'mag', 'unitymtgrabhandles', 'animation', 'scale', 'rotate', 'snap', 'mblur', 'put', 'scaleaddon', 'firepaint']

[profiles/unity/plugins/resizeinfo]
gradient-1='#cccce6cc'
gradient-2='#f3f3f3cc'
gradient-3='#d9d9d9cc'
outline-color='#e6e6e6ff'

[profiles/unity/plugins/thumbnail]
thumb-color='#0000007f'
font-background-color='#0000007f'

[profiles/unity/plugins/ezoom]
zoom-box-fill-color='#2f2f2f4f'
zoom-box-outline-color='#2f2f4f9f'

[profiles/unity/plugins/cubeaddon]
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'

[profiles/unity/plugins/unityshell]
inactive-shadow-color='#000000a5'

[profiles/unity/plugins/wall]
thumb-highlight-gradient-shadow-color='#dfdfdfff'
arrow-base-color='#e6e6e6d9'
arrow-shadow-color='#dcdcdcd9'

[profiles/unity/plugins/freewins]
cross-line-color='#1800ffff'
snap-threshold=50
circle-color='#54befb80'
line-color='#1800ffff'

[profiles/unity/plugins/animation]
unminimize-effects=['animation:Glide 2']
close-matches=['((type=Normal | Unknown) | name=sun-awt-X11-XFramePeer | name=sun-awt-X11-XDialogPeer) & !(role=toolTipTip | role=qtooltip_label) & !(type=Normal & override_redirect=1) & !(name=gnome-screensaver) & !(name=gnome-screenshot)', '((type=Menu | PopupMenu | DropdownMenu | Combo | Dialog | ModalDialog | Normal) & !(class=\\.exe$))', '(type=Tooltip | Notification | Utility) & !(name=compiz) & !(title=notify-osd)']
open-matches=['((type=Normal | Unknown) | name=sun-awt-X11-XFramePeer | name=sun-awt-X11-XDialogPeer) & !(role=toolTipTip | role=qtooltip_label) & !(type=Normal & override_redirect=1) & !(name=gnome-screensaver)', '((type=Menu | PopupMenu | DropdownMenu | Combo | Dialog | ModalDialog | Normal) & !(class=\\.exe$))', '(type=Tooltip | Notification | Utility) & !(name=compiz) & !(title=notify-osd)']

[profiles/unity/plugins/switcher]
background-color='#333333d9'

[profiles/unity/plugins/screenshot]
selection-outline-color='#2f2f4f9f'
selection-fill-color='#2f2f4f4f'

[profiles/unity/plugins/decor]
active-shadow-color='#00000080'
inactive-shadow-color='#000000ff'

[profiles/unity/plugins/expo]
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'

[profiles/unity/plugins/gnomecompat]
main-menu-key='Disabled'
run-key='Disabled'

[profiles/unity/plugins/staticswitcher]
background-color='#333333d9'

[profiles/unity/plugins/firepaint]
fire-color='#ff3305ff'

[profiles/unity/plugins/core]
hsize=1
vsize=1
active-plugins=['core', 'composite', 'opengl', 'move', 'commands', 'vpswitch', 'imgpng', 'compiztoolbox', 'resize', 'unitymtgrabhandles', 'regex', 'animation', 'snap', 'workarounds', 'mousepoll', 'grid', 'place', 'wall', 'copytex', 'fade', 'expo', 'session', 'scale', 'ezoom', 'unityshell']

[profiles/unity/plugins/shift]
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'

[profiles/unity/plugins/showmouse]
color='#ffdf3fff'

   Ci-dessous le réglage dans la session d'invité.

~$ dconf dump /org/compiz/
[/]
existing-profiles=['Default', 'unity']
current-profile='unity'

[profiles/unity-lowgfx/plugins/core]
active-plugins=['core', 'composite', 'opengl', 'compiztoolbox', 'vpswitch', 'snap', 'mousepoll', 'resize', 'place', 'move', 'wall', 'grid', 'regex', 'imgpng', 'session', 'animation', 'fade', 'workarounds', 'scale', 'expo', 'ezoom', 'switcher']

[profiles/unity]
plugins-with-set-keys=['resizeinfo', 'core', 'ezoom', 'switcher', 'wobbly', 'workarounds', 'mousepoll', 'grid', 'titleinfo', 'freewins', 'annotate', 'fadedesktop', 'winrules', 'place', 'addhelper', 'wall', 'workspacenames', 'opengl', 'cube', 'neg', 'water', 'shift', 'extrawm', 'wizard', 'obs', 'move', 'splash', 'shelf', 'commands', 'widget', 'matecompat', 'gnomecompat', 'crashhandler', 'staticswitcher', 'thumbnail', 'vpswitch', 'maximumize', 'fade', 'trailfocus', 'showmouse', 'cubeaddon', 'td', 'showdesktop', 'opacify', 'imgjpeg', 'kdecompat', 'expo', 'unityshell', 'showrepaint', 'decor', 'ring', 'scalefilter', 'bench', 'composite', 'clone', 'notification', 'resize', 'screenshot', 'wallpaper', 'session', 'mag', 'unitymtgrabhandles', 'animation', 'scale', 'rotate', 'snap', 'mblur', 'put', 'scaleaddon', 'firepaint']

[profiles/unity/plugins/resizeinfo]
gradient-1='#cccce6cc'
gradient-2='#f3f3f3cc'
gradient-3='#d9d9d9cc'
outline-color='#e6e6e6ff'

[profiles/unity/plugins/thumbnail]
thumb-color='#0000007f'
font-background-color='#0000007f'

[profiles/unity/plugins/ezoom]
zoom-box-fill-color='#2f2f2f4f'
zoom-box-outline-color='#2f2f4f9f'

[profiles/unity/plugins/cubeaddon]
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'

[profiles/unity/plugins/unityshell]
inactive-shadow-color='#000000a5'

[profiles/unity/plugins/wall]
thumb-highlight-gradient-shadow-color='#dfdfdfff'
arrow-base-color='#e6e6e6d9'
arrow-shadow-color='#dcdcdcd9'

[profiles/unity/plugins/freewins]
cross-line-color='#1800ffff'
snap-threshold=50
circle-color='#54befb80'
line-color='#1800ffff'

[profiles/unity/plugins/animation]
unminimize-effects=['animation:Glide 2']
close-matches=['((type=Normal | Unknown) | name=sun-awt-X11-XFramePeer | name=sun-awt-X11-XDialogPeer) & !(role=toolTipTip | role=qtooltip_label) & !(type=Normal & override_redirect=1) & !(name=gnome-screensaver) & !(name=gnome-screenshot)', '((type=Menu | PopupMenu | DropdownMenu | Combo | Dialog | ModalDialog | Normal) & !(class=\\.exe$))', '(type=Tooltip | Notification | Utility) & !(name=compiz) & !(title=notify-osd)']
open-matches=['((type=Normal | Unknown) | name=sun-awt-X11-XFramePeer | name=sun-awt-X11-XDialogPeer) & !(role=toolTipTip | role=qtooltip_label) & !(type=Normal & override_redirect=1) & !(name=gnome-screensaver)', '((type=Menu | PopupMenu | DropdownMenu | Combo | Dialog | ModalDialog | Normal) & !(class=\\.exe$))', '(type=Tooltip | Notification | Utility) & !(name=compiz) & !(title=notify-osd)']

[profiles/unity/plugins/switcher]
background-color='#333333d9'

[profiles/unity/plugins/screenshot]
selection-outline-color='#2f2f4f9f'
selection-fill-color='#2f2f4f4f'

[profiles/unity/plugins/decor]
active-shadow-color='#00000080'
inactive-shadow-color='#000000ff'

[profiles/unity/plugins/expo]
distance=0.004999999888241291
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'
vp-saturation=40.0

[profiles/unity/plugins/gnomecompat]
main-menu-key='Disabled'
run-key='Disabled'

[profiles/unity/plugins/staticswitcher]
background-color='#333333d9'

[profiles/unity/plugins/firepaint]
fire-color='#ff3305ff'

[profiles/unity/plugins/core]
active-plugins=['core', 'composite', 'opengl', 'move', 'commands', 'vpswitch', 'imgpng', 'compiztoolbox', 'resize', 'unitymtgrabhandles', 'regex', 'animation', 'snap', 'workarounds', 'mousepoll', 'grid', 'place', 'wall', 'copytex', 'fade', 'expo', 'session', 'scale', 'ezoom', 'unityshell']

[profiles/unity/plugins/shift]
ground-color1='#b3b3b3cc'
ground-color2='#b3b3b300'

   En résumé, j'ai l'impression qu'il y a un problème de droit ou de configuration que je n'arrive pas à identifier précisément pour régler le problème.
   Si l'un de vous a la solution (simple), je suis très preneur ! big_smile

Dernière modification par Julius22 (Le 26/12/2016, à 19:24)


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#2 Le 26/12/2016, à 19:23

Julius22

Re : [Résolu] Plus de barre d'Unity après mise à jour problématique

Visiblement, j'ai résolu le problème en supprimant le répertoire ~/.cache/compizconfig-1 suite à la lecture de ce message. tongue

Dernière modification par Julius22 (Le 26/12/2016, à 19:27)


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#3 Le 09/01/2017, à 20:50

orveo

Re : [Résolu] Plus de barre d'Unity après mise à jour problématique

Bonjour

A peu prés le même problème,la barre latéral et supérieur de unity ne s'affiche pas dans la session de ma femme et uniquement celle ci.
la solution ce dessus n'a pas fonctionné.
j'ai résolu le problème en supprimant et en créant un nouvel utilisateur.
voila au cas où.
orveo

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