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Mutterウィンドウマネージャーをスタンドアロンで実行する

ウィンドウマネージャーをDebian7でスタンドアロンで実行しようとしています（つまり、現在インストールされているGnome 3なしで）。どうやらGnomeはすでにmutterウィンドウマネージャーを実行しています。

$ wmctrl -m
Name: Mutter
Class: N/A
PID: N/A
Window manager's "showing the desktop" mode: N/A

ただし、実行するmutter実行可能ファイルが見つからないようです。これは$PATHにはなく、locate mutterの結果はどれも実行可能ファイルのようには見えません（/usr/share/mutter/と/usr/lib/mutter/はどちらも以下の出力のディレクトリであることに注意してください）。

$ Sudo locate mutter
/usr/lib/libmutter.so.0
/usr/lib/libmutter.so.0.0.0
/usr/lib/mutter
/usr/lib/mutter/Meta-3.0.typelib
/usr/share/mutter
/usr/share/GConf/gsettings/mutter-schemas.convert
/usr/share/app-install/desktop/mutter.desktop
/usr/share/doc/gir1.2-mutter-3.0
/usr/share/doc/libmutter0
/usr/share/doc/mutter-common
/usr/share/doc/gir1.2-mutter-3.0/AUTHORS
/usr/share/doc/gir1.2-mutter-3.0/NEWS.gz
/usr/share/doc/gir1.2-mutter-3.0/README.gz
/usr/share/doc/gir1.2-mutter-3.0/changelog.Debian.gz
/usr/share/doc/gir1.2-mutter-3.0/changelog.gz
/usr/share/doc/gir1.2-mutter-3.0/copyright
/usr/share/doc/libmutter0/AUTHORS
/usr/share/doc/libmutter0/NEWS.gz
/usr/share/doc/libmutter0/README.gz
/usr/share/doc/libmutter0/changelog.Debian.gz
/usr/share/doc/libmutter0/changelog.gz
/usr/share/doc/libmutter0/copyright
/usr/share/doc/mutter-common/AUTHORS
/usr/share/doc/mutter-common/NEWS.gz
/usr/share/doc/mutter-common/README.gz
/usr/share/doc/mutter-common/changelog.Debian.gz
/usr/share/doc/mutter-common/changelog.gz
/usr/share/doc/mutter-common/copyright
/usr/share/glib-2.0/schemas/org.gnome.mutter.gschema.xml
/usr/share/gnome-control-center/keybindings/50-mutter-windows.xml
/usr/share/locale/am/LC_MESSAGES/mutter.mo
/usr/share/locale/ar/LC_MESSAGES/mutter.mo
/usr/share/locale/as/LC_MESSAGES/mutter.mo
/usr/share/locale/ast/LC_MESSAGES/mutter.mo
/usr/share/locale/az/LC_MESSAGES/mutter.mo
/usr/share/locale/be/LC_MESSAGES/mutter.mo
/usr/share/locale/be@latin/LC_MESSAGES/mutter.mo
/usr/share/locale/bg/LC_MESSAGES/mutter.mo
/usr/share/locale/bn/LC_MESSAGES/mutter.mo
/usr/share/locale/bn_IN/LC_MESSAGES/mutter.mo
/usr/share/locale/br/LC_MESSAGES/mutter.mo
/usr/share/locale/bs/LC_MESSAGES/mutter.mo
/usr/share/locale/ca/LC_MESSAGES/mutter.mo
/usr/share/locale/ca@valencia/LC_MESSAGES/mutter.mo
/usr/share/locale/cs/LC_MESSAGES/mutter.mo
/usr/share/locale/cy/LC_MESSAGES/mutter.mo
/usr/share/locale/da/LC_MESSAGES/mutter.mo
/usr/share/locale/de/LC_MESSAGES/mutter.mo
/usr/share/locale/dz/LC_MESSAGES/mutter.mo
/usr/share/locale/el/LC_MESSAGES/mutter.mo
/usr/share/locale/en_CA/LC_MESSAGES/mutter.mo
/usr/share/locale/en_GB/LC_MESSAGES/mutter.mo
/usr/share/locale/eo/LC_MESSAGES/mutter.mo
/usr/share/locale/es/LC_MESSAGES/mutter.mo
/usr/share/locale/et/LC_MESSAGES/mutter.mo
/usr/share/locale/eu/LC_MESSAGES/mutter.mo
/usr/share/locale/fa/LC_MESSAGES/mutter.mo
/usr/share/locale/fi/LC_MESSAGES/mutter.mo
/usr/share/locale/fr/LC_MESSAGES/mutter.mo
/usr/share/locale/ga/LC_MESSAGES/mutter.mo
/usr/share/locale/gl/LC_MESSAGES/mutter.mo
/usr/share/locale/gu/LC_MESSAGES/mutter.mo
/usr/share/locale/ha/LC_MESSAGES/mutter.mo
/usr/share/locale/he/LC_MESSAGES/mutter.mo
/usr/share/locale/hi/LC_MESSAGES/mutter.mo
/usr/share/locale/hr/LC_MESSAGES/mutter.mo
/usr/share/locale/hu/LC_MESSAGES/mutter.mo
/usr/share/locale/hy/LC_MESSAGES/mutter.mo
/usr/share/locale/id/LC_MESSAGES/mutter.mo
/usr/share/locale/ig/LC_MESSAGES/mutter.mo
/usr/share/locale/is/LC_MESSAGES/mutter.mo
/usr/share/locale/it/LC_MESSAGES/mutter.mo
/usr/share/locale/ja/LC_MESSAGES/mutter.mo
/usr/share/locale/ka/LC_MESSAGES/mutter.mo
/usr/share/locale/kn/LC_MESSAGES/mutter.mo
/usr/share/locale/ko/LC_MESSAGES/mutter.mo
/usr/share/locale/ku/LC_MESSAGES/mutter.mo
/usr/share/locale/la/LC_MESSAGES/mutter.mo
/usr/share/locale/lt/LC_MESSAGES/mutter.mo
/usr/share/locale/lv/LC_MESSAGES/mutter.mo
/usr/share/locale/mai/LC_MESSAGES/mutter.mo
/usr/share/locale/mg/LC_MESSAGES/mutter.mo
/usr/share/locale/mk/LC_MESSAGES/mutter.mo
/usr/share/locale/ml/LC_MESSAGES/mutter.mo
/usr/share/locale/mn/LC_MESSAGES/mutter.mo
/usr/share/locale/mr/LC_MESSAGES/mutter.mo
/usr/share/locale/ms/LC_MESSAGES/mutter.mo
/usr/share/locale/nb/LC_MESSAGES/mutter.mo
/usr/share/locale/nds/LC_MESSAGES/mutter.mo
/usr/share/locale/pa/LC_MESSAGES/mutter.mo
/usr/share/locale/pl/LC_MESSAGES/mutter.mo
/usr/share/locale/pt/LC_MESSAGES/mutter.mo
/usr/share/locale/pt_BR/LC_MESSAGES/mutter.mo
/usr/share/locale/ro/LC_MESSAGES/mutter.mo
/usr/share/locale/ru/LC_MESSAGES/mutter.mo
/usr/share/locale/rw/LC_MESSAGES/mutter.mo
/usr/share/locale/si/LC_MESSAGES/mutter.mo
/usr/share/locale/sk/LC_MESSAGES/mutter.mo
/usr/share/locale/sl/LC_MESSAGES/mutter.mo
/usr/share/locale/sq/LC_MESSAGES/mutter.mo
/usr/share/locale/sr/LC_MESSAGES/mutter.mo
/usr/share/locale/sr@latin/LC_MESSAGES/mutter.mo
/usr/share/locale/sv/LC_MESSAGES/mutter.mo
/usr/share/locale/ta/LC_MESSAGES/mutter.mo
/usr/share/locale/te/LC_MESSAGES/mutter.mo
/usr/share/locale/th/LC_MESSAGES/mutter.mo
/usr/share/locale/tk/LC_MESSAGES/mutter.mo
/usr/share/locale/tr/LC_MESSAGES/mutter.mo
/usr/share/locale/ug/LC_MESSAGES/mutter.mo
/usr/share/locale/uk/LC_MESSAGES/mutter.mo
/usr/share/locale/vi/LC_MESSAGES/mutter.mo
/usr/share/locale/wa/LC_MESSAGES/mutter.mo
/usr/share/locale/xh/LC_MESSAGES/mutter.mo
/usr/share/locale/yo/LC_MESSAGES/mutter.mo
/usr/share/locale/zh_CN/LC_MESSAGES/mutter.mo
/usr/share/locale/zh_HK/LC_MESSAGES/mutter.mo
/usr/share/locale/zh_TW/LC_MESSAGES/mutter.mo
/usr/share/man/man1/mutter-message.1.gz
/usr/share/man/man1/mutter-theme-viewer.1.gz
/usr/share/man/man1/mutter-window-demo.1.gz
/usr/share/man/man1/mutter.1.gz
/usr/share/mutter/icons
/usr/share/mutter/icons/mutter-window-demo.png
/var/lib/dpkg/info/gir1.2-mutter-3.0.list
/var/lib/dpkg/info/gir1.2-mutter-3.0.md5sums
/var/lib/dpkg/info/libmutter0.list
/var/lib/dpkg/info/libmutter0.md5sums
/var/lib/dpkg/info/libmutter0.postinst
/var/lib/dpkg/info/libmutter0.postrm
/var/lib/dpkg/info/libmutter0.shlibs
/var/lib/dpkg/info/mutter-common.list
/var/lib/dpkg/info/mutter-common.md5sums
/var/lib/dpkg/info/mutter-common.preinst

ウィンドウマネージャーを実行させるには、Gnomeデスクトップマネージャーをオフにしてから、次のように.xinitrcからXを実行するというものでした。

$ /etc/init.d/gdm3 stop
$ cat .xinitrc
#!/bin/bash
[[ -f ~/.Xresources ]] && xrdb -merge ~/.Xresources
exec mutter
exec xterm -maximized
$ startx

これは、ウィンドウマネージャーを有効にしてxtermを起動する正しい方法ですか？ .xinitrcで許可されているexecは1つだけだとどこかで読んだことを覚えていると思います。それで、これを間違った方法で試しているのではないでしょうか。

mutterstartx
2
mulllhausen

exec mutterはスクリプトをmutterに置き換えるため、その行より下には何も実行されません。 xtermの前にmutterを実行する場合：

xterm -maximized &
exec mutter

mutterの前にxtermを実行する場合：

mutter &
wm_pid=$!
xterm -maximized &
wait $wm_pid

または、起動時にxterm -maximizedを実行するようにmutterを構成します。これが可能かどうかはわかりません—つぶやきは設定できないように設計されています。

Mutter実行可能ファイルの検索に関しては、パッケージマネージャーを介してインストールした場合、既に検索パス（/usr/bin内）にあります。何もする必要はありません。

1
Gilles 'SO- stop being evil'