O Compiz está travando na inicialização no Ubuntu 13.04 depois de instalar o steam-login

Question

Eu instalei o steam-login de aqui e funcionou muito bem. Então voltei para o Unity e não carregaria mais o Unity. Quando tentei executar o compiz a partir da linha de comando Ctrl + Alt + F1 , ele me deu a saída abaixo.

Quando pesquisei a primeira linha de erro, encontrei esta página . É em grego mas menciona o xfwm4 que o steam-login faz uso, então estou pensando que poderia ser o culpado. Alguma sugestão sobre como redefinir as coisas? Eu tentei esta página , que não fez isso, bem como alguns dos comandos na outra página da web grega e que também não funcionaram.

compiz (core) - Info: Loading plugin: core
compiz (core) - Info: Starting plugin: core
unity-panel-service: no process found
compiz (core) - Info: Loading plugin: ccp
compiz (core) - Info: Starting plugin: ccp
compiz (core) - Info: Loading plugin: composite
compiz (core) - Info: Starting plugin: composite
compiz (core) - Info: Loading plugin: opengl
compiz (core) - Info: Unity is fully supported by your hardware.
compiz (core) - Info: Unity is fully supported by your hardware.
compiz (core) - Info: Starting plugin: opengl
compiz (core) - Info: Loading plugin: copytex
compiz (core) - Info: Starting plugin: copytex
compiz (core) - Info: Loading plugin: compiztoolbox
compiz (core) - Info: Starting plugin: compiztoolbox
compiz (core) - Info: Loading plugin: decor
compiz (core) - Info: Starting plugin: decor
compiz (core) - Info: Loading plugin: snap
compiz (core) - Info: Starting plugin: snap
compiz (core) - Info: Loading plugin: resize
compiz (core) - Info: Starting plugin: resize
compiz (core) - Info: Loading plugin: mousepoll
compiz (core) - Info: Starting plugin: mousepoll
compiz (core) - Info: Loading plugin: vpswitch
compiz (core) - Info: Starting plugin: vpswitch
compiz (core) - Info: Loading plugin: gnomecompat
compiz (core) - Info: Starting plugin: gnomecompat
compiz (core) - Info: Loading plugin: regex
compiz (core) - Info: Starting plugin: regex
compiz (core) - Info: Loading plugin: place
compiz (core) - Info: Starting plugin: place
compiz (core) - Info: Loading plugin: wall
compiz (core) - Info: Starting plugin: wall
compiz (core) - Info: Loading plugin: imgpng
compiz (core) - Info: Starting plugin: imgpng
compiz (core) - Info: Loading plugin: grid
compiz (core) - Info: Starting plugin: grid
compiz (core) - Info: Loading plugin: move
compiz (core) - Info: Starting plugin: move
compiz (core) - Info: Loading plugin: session
compiz (core) - Info: Starting plugin: session
compiz (core) - Info: Loading plugin: unitymtgrabhandles
compiz (core) - Info: Starting plugin: unitymtgrabhandles
compiz (core) - Info: Loading plugin: animation
compiz (core) - Info: Starting plugin: animation
compiz (core) - Info: Loading plugin: fade
compiz (core) - Info: Starting plugin: fade
compiz (core) - Info: Loading plugin: scale
compiz (core) - Info: Starting plugin: scale
compiz (core) - Info: Loading plugin: expo
compiz (core) - Info: Starting plugin: expo
compiz (core) - Info: Loading plugin: workarounds
compiz (core) - Info: Starting plugin: workarounds
compiz (core) - Info: Loading plugin: ezoom
compiz (core) - Info: Starting plugin: ezoom
compiz (core) - Info: Loading plugin: unityshell
compiz (core) - Info: Starting plugin: unityshell
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 9: reading configurations from ~/.fonts.conf is deprecated.
compizconfig - Info: Backend     : gsettings
compizconfig - Info: Integration : true
compizconfig - Info: Profile     : unity
WARN  2013-09-27 00:52:55 unity.glib.dbus.server GLibDBusServer.cpp:580 Can't register object 'com.canonical.Autopilot.Introspection' yet as we don't have a connection, waiting for it...
WARN  2013-09-27 00:52:55 unity.glib.dbus.server GLibDBusServer.cpp:580 Can't register object 'com.canonical.Unity.Debug.Logging' yet as we don't have a connection, waiting for it...
Xlib:  extension "XINERAMA" missing on display ":0".
Xlib:  extension "XINERAMA" missing on display ":0".
WARN  2013-09-27 00:52:55 unity.libindicator <unknown>:0 Desktop file '/usr/share/applications/libreoffice-writer.desktop' is using a deprecated format for its actions that will be dropped soon.
WARN  2013-09-27 00:52:55 unity.libindicator <unknown>:0 Desktop file '/usr/share/applications/libreoffice-calc.desktop' is using a deprecated format for its actions that will be dropped soon.
WARN  2013-09-27 00:52:55 unity.libindicator <unknown>:0 Desktop file '/usr/share/applications/libreoffice-impress.desktop' is using a deprecated format for its actions that will be dropped soon.
ERROR 2013-09-27 00:52:55 unity.glib-gio <unknown>:0 g_file_monitor_set_rate_limit: assertion 'G_IS_FILE_MONITOR (monitor)' failed
ERROR 2013-09-27 00:52:55 unity.launcher.icon.trash TrashLauncherIcon.cpp:62 Could not create file monitor for trash uri: Operation not supported
WARN  2013-09-27 00:52:55 unity.glib.dbus.server GLibDBusServer.cpp:580 Can't register object 'com.canonical.Unity.Launcher' yet as we don't have a connection, waiting for it...
Xlib:  extension "XINERAMA" missing on display ":0".
WARN  2013-09-27 00:52:55 unity.glib.dbus.server GLibDBusServer.cpp:580 Can't register object 'com.canonical.Unity.Dash' yet as we don't have a connection, waiting for it...
WARN  2013-09-27 00:52:55 unity.glib-gobject <unknown>:0 invalid (NULL) pointer instance
ERROR 2013-09-27 00:52:55 unity.glib-gobject <unknown>:0 g_signal_handlers_disconnect_matched: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
WARN  2013-09-27 00:52:55 unity.glib-gobject <unknown>:0 invalid (NULL) pointer instance
ERROR 2013-09-27 00:52:55 unity.glib-gobject <unknown>:0 g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed
**
IBUS:ERROR:ibusconfig.c:237:ibus_config_get_value: assertion failed: (IBUS_IS_CONFIG (config))
Aborted (core dumped)
WARNING: no DISPLAY variable set, setting it to :0

    

Answer 1

Tente redefinir o compiz executando o comando abaixo:

  

rm -r ~ / .config / compiz-1; rm -r ~ / .compiz

Depois, reinicie.