come lancio una applicazione su screen2 ??

[smilyzeus]

Come da titolo
Ho due screen indipendenti,
che opzioni devo passare al comando per avviare un programma su uno screen prescelto?

[Ikitt]

Originariamente inviato da smilyzeus
Come da titolo
Ho due screen indipendenti,
che opzioni devo passare al comando per avviare un programma su uno screen prescelto?

env DISPLAY=ID_SCREEN_2 tuaapplicazione

Esempio:

env DISPLAY=:1 tuaapplicazione

[smilyzeus]

Grazie della dritta, in effetti io ho in esecuzione un solo xserver che controlla due screen, quindi il comando esatto è:
env DISPLAY=:0.numeroscreen tuaapplicazione

Comunque senza il tuo aiuto nn ci sarei mai arrivato

[smilyzeus]

E fino a qui ci siamo.............................
Ora vorrei poter utilizzare il mouse sul secondo monitor, in quanto nn appare neanche il puntatore, come posso fare? devo creare un altro device in xorg.conf??
Se si in che modo?

[smilyzeus]

CE L'HO FATTA!!
Posto qui il mio xorg.conf nel caso potesse servire a qualcuno

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"
Load "GLcore"
Load "bitmap"
Load "ddc"
Load "extmod"
Load "int10"
Load "record"
Load "speedo"
Load "vbe"
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 "CorePointer"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/psaux"
#Option "Buttons" "7"
#Option "Vendor" "Sysp"
Option "Emulate3Buttons""true"
Option "ZAxisMapping" "4 5"

EndSection

Section "InputDevice"

Identifier "Mouse2"
Driver "mouse"
Option "SendCoreEvents""true"
# Option "CorePointer"
Option "Protocol" "ExplorerPS/2"
Option "Device" "/dev/input/mice"
#Option "Buttons" "7"
#Option "Vendor" "Sysp"
Option "Emulate3Buttons""true"
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" 1 1
InputDevice "Mouse1" "CorePointer"
InputDevice "Keyboard1" "CoreKeyboard"
# Option "xinerama"

EndSection

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

Section "ServerFlags"

#Option "Xinerama" "false"
#Option "clone" "false"
EndSection