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Problemi con xfce4-mixer
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drins
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PostPosted: Thu Feb 11, 2010 11:16 pm    Post subject: Problemi con xfce4-mixer Reply with quote

:o

Last edited by drins on Sun Mar 14, 2010 11:21 pm; edited 1 time in total
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spillo
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PostPosted: Thu Feb 11, 2010 11:22 pm    Post subject: Re: Problemi con xfce4-mixer Reply with quote

drins wrote:
Salve, ho dei problemi con xfce4-mixer se provo ad aprirlo mi dice il seguente errore:

Quote:
GStreamer was unable to detect any sound devices. Some sound system specific GStreamer packages may be missing. It may also be a permissions problem.


Ho anche lanciato il comando gpasswd -a USERNAME audio
Ho installato sia alsa che GStreamer ma l'errore continua a persistere..
Come posso risolvere ? :)
Hai compilato correttamente il kernel per la scheda audio? Provato a lanciare alsaconf?
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drins
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PostPosted: Thu Feb 11, 2010 11:26 pm    Post subject: Re: Problemi con xfce4-mixer Reply with quote

:o

Last edited by drins on Sun Mar 14, 2010 11:21 pm; edited 1 time in total
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Andrey_
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PostPosted: Fri Feb 12, 2010 12:30 am    Post subject: Reply with quote

Prova ad usare alsamixer.
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drins
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PostPosted: Fri Feb 12, 2010 12:35 am    Post subject: Reply with quote

:o

Last edited by drins on Sun Mar 14, 2010 11:22 pm; edited 1 time in total
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Peach
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PostPosted: Sun Feb 14, 2010 10:40 am    Post subject: Reply with quote

in effetti xfce4-mixer ha come dipendenze qualche pippetto di gstreamer
ti potrei consigliare di procedere in questo senso:
Code:
# emerge -Duav --with-bdeps=y xfce4-mixer

e vedere se ti viene tirato dentro gst-*

spiegazione alternativa: qualche aggiornamento ti ha corrotto qualcosa:
Code:
# revdep-rebuild -p

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ago
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PostPosted: Sun Feb 14, 2010 12:24 pm    Post subject: Reply with quote

Teoricamente la dipendenza dovrebbe essere:
Code:
>=media-libs/gst-plugins-base-0.10.14


Ma se come dice Peach potrebbe mancare qualcos'altro attinente a gstreamer puoi sempre fare un tentativo di aggiungere gstreamer a make.conf e magari installare qualcosa del tipo
Code:
eix --stable --only-names media-*/gst*

ovviamente togli quello che non ti serve
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Peach
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PostPosted: Sun Feb 14, 2010 12:38 pm    Post subject: Reply with quote

ago88 wrote:
aggiungere gstreamer a make.conf

non ha molto senso imho, visto che xfce4 non ha use legate a gstreamer.

Per essere più precisi il procedimento dovrebbe essere questo:
vedendo i pacchetti da cui dipende xfce4-mixer:
Code:
# qdepends -a xfce4-mixer
 * DEPEND
xfce-extra/xfce4-mixer-4.6.1: >=dev-libs/glib-2.12:2 >=media-libs/gst-plugins-base-0.10.14 >=x11-libs/gtk+-2.10:2 >=xfce-base/libxfce4util-4.6 >=xfce-base/libxfcegui4-4.6 >=xfce-base/xfce4-panel-4.6 >=xfce-base/xfconf-4.6 dev-util/pkgconfig dev-util/intltool =sys-devel/automake-1.10* >=sys-devel/autoconf-2.61 sys-devel/libtool >=sys-apps/sed-4
 * RDEPEND
xfce-extra/xfce4-mixer-4.6.1: >=dev-libs/glib-2.12:2 >=media-libs/gst-plugins-base-0.10.14 >=x11-libs/gtk+-2.10:2 >=xfce-base/libxfce4util-4.6 >=xfce-base/libxfcegui4-4.6 >=xfce-base/xfce4-panel-4.6 >=xfce-base/xfconf-4.6 >=media-plugins/gst-plugins-alsa-0.10
 * PDEPEND

controlli di aver effettivamente installato i due pacchetti gst*
Code:
# eix --only-names -I ^gst-*

e vedi se compaiono quelli richiesti da xfce4-mixer
da qui i due casi:
1) hai installato i pacchetti ma per qualche ragione si sono corrotti. In questo caso il metodo più semplice è dare revdep-rebuild
Code:
# revdep-rebuild -p

e vedi se ti tira dentro i pacchetti. Se non lo fa, puoi sempre riemergerli a manina:
Code:
# emerge -1av gst-plugins-base gst-plugins-alsa


2) se invece i suddetti pacchetti non sono installati, non c'è niente di meglio che:
Code:
# emerge -Duav --with-bdeps=y world


facci sapere.
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