radeon 7000 e tv out

[smilyzeus]

Ciao a tutti ho una radeon 7000, utilizzo l'uscita tradizionale sul monitor e la tv-out su un piccolo televisore, il problema è che ho due desktop identici sui due schermi.
Come posso fare per avere due desktop indipendenti?
Grazie mille per l'aiuto

[UNIX-based]

secondo me sei già messo bene
io sono mesi che ci provo e, al massimo, sono arrivato a 3 possibili configurazioni:
. solo monitor (ovvio);
. solo tv;
. schermo principale sulla tv e il secondario, estremamente decentrato, sul monitor (con il display allungato a 2048x768).

è uno degli argomenti meno capiti, credo
io come riferimento uso questo:
http://www.rage3d.com/content/articles/atilinuxhowto

probabilmente devi modificare /etc/X11/xorg.conf (o XF86Config-4).
casomai postalo...

[smilyzeus]

intanto grazie
Ho abbandonato l'idea della tv ed ho installato un'altra scheda video accoppiata alla principale.
Ho un altro problema, nn so che valore passare a xorg.conf riguado al BUSID della nuova scheda.

lspci | grep ATI
0000:00:0f.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY [Radeon 7000/VE]
0000:01:00.0 VGA compatible controller: ATI Technologies Inc Rage 128 PF/PRO AGP 4x TMDS

Per la rage nn c'è problema, gli dò 1:00:0 e la trova e funziona, per la radeon invece mettendo 0:0f:0
mi dà quest'errore:
No matching Device section for instance (BusID PCI:0:15:0) found
che fare?

[smilyzeus]

Ho cambiato slot ed è andato tutto a posto.....................
Ora il problema è attivare xinerama
La situazione attuale è questa:
in tutti e due i monitor vedo lo stesso desktop
questo e il mio xorg.conf

############################
Section "Files"

RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/CID/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/local/"
FontPath "/usr/X11R6/lib/X11/fonts/Speedo/"
EndSection
######################################
Section "Module"

Load "dbe" # Double buffer extension
Load "type1"
Load "freetype"
Load "glx"

EndSection

#########################################

Section "InputDevice"

Identifier "Keyboard1"
Driver "kbd"
Option "AutoRepeat" "500 30"
# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "it"

EndSection
#############################################
Section "InputDevice"

Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/mouse"
Option "Buttons" "7"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"

EndSection
################################################
Section "Monitor"

Identifier "sam"
HorizSync 30.0 - 70.0
VertRefresh 50.0 - 160.0

EndSection

Section "Monitor"

Identifier "sam2"
HorizSync 28.0 - 96.0
VertRefresh 50.0 - 76.0

EndSection
##################################################
Section "Device"

Identifier "rad"
Driver "r128"
BusID "1:00:0"

EndSection

Section "Device"

Identifier "rad2"
Driver "ati"
BusID "0:09:0"
EndSection
################################################## ###
Section "Screen"
Identifier "Screen 1"
Device "rad"
Monitor "sam"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "Screen"
Identifier "Screen 2"
Device "rad2"
Monitor "sam2"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

################################################## #################################

Section "ServerLayout"

Identifier "Dual Layout"
Screen "screen1" 0 0
Screen "screen2" LeftOf "screen1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
Option "Xinerama"

EndSection

################################################## ###################################

Section "ServerFlags"

Option "Xinerama" "true"

EndSection

Qualcuno sa aiutarmi per favore?

[smilyzeus]

Ho risolto configurando xorg.conf nn con xinerama ma con dualHead.
Adesso ho due desktop indipendenti ma c'è un nuovo problema.
Come faccio ad utilizzare il secondo monitor?
Mi spiego meglio:
Sul secondo monitor mi appare un desktop indipendente con una sola icona del cestino (KDE), ma tutte le applicazioni mi si aprono nel monitor principale, come faccio a spostarle o a mandarle in esecuzione sul secondo?

[UNIX-based]

visto che sei riuscito ad avere 2 monitor indipendenti, ti dispiace postare il tuo xorg.conf (o qualsiasi altro file che te lo permette)... magari ci riesco anch'io

per le applicazioni sul secondo monitor... io avevo in mente, come ti dicevo, la configurazione bigdesktop, con la quale puoi passare da uno schermmo all'altro.

altrimenti puoi provare ad indirizzare i comandi sul monitor che vuoi.
http://forum.html.it/forum/showthrea...hreadid=716031

[smilyzeus]

ecco il mio xorg.conf, ma non ho proprio capito che comandi od opzioni devo passare per esempio per lanciare mplayer sul secondo monitor.........................
AIUTOO!!!

cat /etc/X11/xorg.conf


############################
Section "Files"

RgbPath "/usr/X11R6/lib/X11/rgb"
FontPath "/usr/X11R6/lib/X11/fonts/misc/"
FontPath "/usr/X11R6/lib/X11/fonts/Type1/"
FontPath "/usr/X11R6/lib/X11/fonts/CID/"
FontPath "/usr/X11R6/lib/X11/fonts/75dpi/"
FontPath "/usr/X11R6/lib/X11/fonts/local/"
FontPath "/usr/X11R6/lib/X11/fonts/Speedo/"
EndSection
######################################
Section "Module"

Load "dbe" # Double buffer extension
Load "type1"
Load "freetype"

SubSection "extmod"
Option "omit xfree86-dga" # don't initialise the DGA extension
EndSubSection

Load "glx"
Load "dri"

EndSection


# DRI Section
# ************************************************** ********************
Section "dri"
# Access to OpenGL ICD is allowed for all users:
Mode 0666
# Access to OpenGL ICD is restricted to a specific user group:
# Group 100 # users
# Mode 0660
EndSection

#########################################

Section "InputDevice"

Identifier "Keyboard1"
Driver "kbd"
Option "AutoRepeat" "500 30"
# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "it"

EndSection
#############################################
Section "InputDevice"

Identifier "Mouse1"
Driver "mouse"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/mouse"
Option "Buttons" "7"
Option "Vendor" "Sysp"
Option "ZAxisMapping" "4 5"

EndSection
################################################
Section "Monitor"

Identifier "sam"
HorizSync 30.0 - 70.0
VertRefresh 50.0 - 160.0
Option "DPMS"

EndSection

Section "Monitor"

Identifier "sam2"
HorizSync 28.0 - 96.0
VertRefresh 50.0 - 76.0
Option "DPMS"
EndSection
##################################################
Section "Device"

Identifier "rad"
Driver "r128"
BusID "1:00:0"

EndSection

Section "Device"

Identifier "rad2"
Driver "ati"
BusID "0:09:0"
EndSection
################################################## ###
Section "Screen"
Identifier "Screen 1"
Device "rad"
Monitor "sam"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "Screen"
Identifier "Screen 2"
Device "rad2"
Monitor "sam2"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 8
Modes "1280x1024" "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

################################################## #################################

Section "ServerLayout"

Identifier "Dual Layout"
Screen "screen1" # 0 0
Screen "screen2" LeftOf "screen1"
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
# Option "Xinerama"

EndSection

################################################## ###################################

Section "ServerFlags"

# Option "Xinerama" "true"

EndSection