Newsgroup: it.comp.os.linux.iniziare
Titolo: Aiuto: i lettori video non funzionano più!

Ciao
sono un niubbino di Linux (uso Mandrake9.1 col desktop KDE)
Fino a ieri potevo vedere dei video in .avi o .mpg usando i lettori
multimediali integrati in mandrake, cioè Kaboodle, Xine o Noatun.
Tuttavia oggi c'è stato un cambiamento drammatico: all'improvviso
non posso più a vedere un video: tutti i lettori 
multimediali non caricano più nè .avi nè .mpg (ma funzionano normalmente 
con gli .mp3 e i .wav)
Xine, addiritura, non rimane nemmeno aperto ma si chiude un secondo dopo che
l'ho avviato. 
Provando ad avviare quei programmi dalla shell ottengo rispettivamente i
seguenti output:
XINE:
 
This is xine (X11 gui) - a free video player v0.9.18
(c) 2000-2003 by G. Bartsch and the xine project team.
Built with xine library 1.0.0 (1-beta4)
Found xine library version: 1.0.0 (1-beta4).
XServer Vendor: Mandrake Linux (XFree86 4.3, patch level 5mdk). Release:
40300000,
        Protocol Version: 11, Revision: 0,
        Available Screen(s): 1, using 0
        Depth: 24.
-[ xiTK version 0.10.1 ]-
-[ WM type: (EWMH) KWIN {KWin} ]-
Display is not using Xinerama.
Segmentation fault
KABOODLE:
mcop warning: user defined signal handler found for SIG_PIPE, overriding
NOATUN:
mcop warning: user defined signal handler found for SIG_PIPE, overriding
unix_connect: can't connect to server
(unix:/tmp/mcop-renzo/localhost-086b-3f6ca5ea)
Launched ok, pid = 2235
Non so cosa significano e sopratutto non so se sia differente da prima
perchè li ho sempre avviati dal menù e non dalla shell.
Mi potete dare qualche consiglio?
Ho provato anche ad avviarli come root è l'unica differenza l'ho notata in
Xine che invece di chiudersi all'istante rimane aperto.
Ho fatto delle ricerche su google e ho trovato molti casi di persone con
questo problema ma praticamente nessuna indicazione per risolverlo.
Ma c'è una cosa in più: nei casi che ho trovato quei tre programmi non hanno
mai funzionato fin dall'inizio, mentre a me funzionavano bene fino all'altro
ieri!
Grazie mille a chi può darmi una mano.
Renzo

 Segmentation fault
Da console come utente digita
xine-check    oppure
xine-bugreport
Che dicono ?
-- 
Ciao
Gianluca

Ciao,
allora digitando xine-check l'output è il seguente:
[ good ] you're using Linux, doing specific tests
[ good ] looks like you have a /proc filesystem mounted.
[ good ] You seem to have a reasonable kernel version (2.4.21-0.13mdk)
[ good ] intel compatible processor, checking MTRR support
[ good ] you have MTRR support and there are some ranges set.
[ good ] found the player at /usr/bin/xine
[ hint ] multiple xine executables found in your PATH
         I have found more than one occurance of 'xine' in your PATH:
         /usr//bin/xine
         /usr/bin/xine
         You have probably installed xine-ui more than once, or the     
directory
         where you have installed xine occurs more than once in your PATH.
         Technically, this is not really a problem, but it's probably
         somewhat confusing, as it's not obvious, which xine you're using.
         You should probably uninstall the copies that you don't use...
         Further tests assume, you're using /usr//bin/xine
         press <enter> to continue...
[OUCH!!] no xine-config on this machine.
         This means that xine-lib is either not installed
         or it is installed in a very unusual place.
         So you should probably install xine-lib before running
xine-check...
         press <enter> to continue...
[ hint ] unable to determine plugin directory
         I could not determine your plugin directory. That would be much
easier
         if you had xine-config installed (see message above)...
         Note that I could not check your xine plugins.
         press <enter> to continue...
[ good ] /dev/cdrom points to /dev/cdroms/../scsi/host0/bus0/target0/lun0/cd
[ good ] /dev/dvd points to /dev/scsi/host0/bus0/target0/lun0/cd
[ hint ] Your DVD drive seems not to be attached via ATAPI.
         This might be due to the use of an ide-scsi emulation.
         If you really have a SCSI DVD drive, your SCSI controller is likely
         to do perfect DMA, so there's no reason to worry about this.
         However, if you're using ide-scsi, there is a chance that DMA is
         disabled for the DVD drive. Moreover, I don't know how to enable
         DMA in that case, so you probably have to live with some
performance
         loss. (FIXME: check for /proc/ide, provide solution)
         press <enter> to continue...
[ good ] found xvinfo: X-Video Extension version 2.2
[ good ] your Xv extension supports YUV overlays (improves MPEG performance)
[ good ] your Xv extension supports packed YUV overlays
[ good ] Xv ports:  YUY2 YV12 I420 RV15 RV16 Y211
E' chiaro che molte cose non vanno, così ho installato ciò che richiede e 
riprovato a digitare xine-check con questo risultato:
[ good ] you're using Linux, doing specific tests
[ good ] looks like you have a /proc filesystem mounted.
[ good ] You seem to have a reasonable kernel version (2.4.21-0.13mdk)
[ good ] intel compatible processor, checking MTRR support
[ good ] you have MTRR support and there are some ranges set.
[ good ] found the player at /usr/bin/xine
[ good ] /usr/bin/xine is in your PATH
[ good ] found /usr/bin/xine-config in your PATH
[ good ] plugin directory /usr/lib/xine/plugins exists.
[ good ] found input plugins
[ good ] found demux plugins
[ good ] found decoder plugins
[ good ] found video_out plugins
[ good ] found audio_out plugins
[ good ] skin directory /usr/share/xine/skins exists.
[ good ] found logo in /usr/share/xine/skins
[ good ] I even found some skins.
[ good ] /dev/cdrom points to /dev/cdroms/../scsi/host0/bus0/target0/lun0/cd
[ good ] /dev/dvd points to /dev/scsi/host0/bus0/target0/lun0/cd
[ hint ] Your DVD drive seems not to be attached via ATAPI.
         This might be due to the use of an ide-scsi emulation.
         If you really have a SCSI DVD drive, your SCSI controller is likely
         to do perfect DMA, so there's no reason to worry about this.
         However, if you're using ide-scsi, there is a chance that DMA is
         disabled for the DVD drive. Moreover, I don't know how to enable
         DMA in that case, so you probably have to live with some
performance
         loss. (FIXME: check for /proc/ide, provide solution)
         press <enter> to continue...
[ good ] found xvinfo: X-Video Extension version 2.2
[ good ] your Xv extension supports YUV overlays (improves MPEG performance)
[ good ] your Xv extension supports packed YUV overlays
[ good ] Xv ports:  YUY2 YV12 I420 RV15 RV16 Y211
Adesso sembrebbe ok, no? Però non è cambiato niente nella pratica perchè
Xine si avvia e si chiude un secondo dopo, come prima! :-(
Renzo


 Adesso sembrebbe ok, no?
In effetti hai risolto la storia del doppio PATH
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