Ich versuche, ein Multiseat-System auf Kubuntu 14.04 einzurichten. Das System verfügt über eine Intel-Onboard-GPU und eine PCIe-Nvida-GPU. Ich habe das Mutiseat PPA hinzugefügt. Die folgenden Konfigurationsdateien funktionierten in Kubuntu 13.10 mehr oder weniger, aber jetzt bleiben auf einem frisch installierten 14.04 beide Bildschirme dunkel. Ich brauche Hilfe, um herauszufinden, was mit meinem Setup nicht stimmt. Kann mir bitte jemand helfen? Bietet 14.04 bereits Multiseat-Funktionen?
Sitz0:
Section "ServerLayout"
Identifier "seat0"
Screen 0 "Screen0" 0 0
# InputDevice "kbd_0"
# InputDevice "mouse_0"
# Option "AutoEnableDevices" "off"
# Option "AutoAddDevices" "off"
# Option "AllowEmptyInput" "on"
EndSection
Section "Module"
Load "glx"
EndSection
Section "ServerFlags"
Option "Xinerama" "0"
#To avoid problems on the X Server initalization caused by the not recognizing of the mouse
Option "AllowMouseOpenFail" "yes"
#Disable VT Switching
#Option "DontVTSwitch" "True"
# Option "DontVTSwitch" "yes"
#This disallows the use of the Ctrl+Alt+Backspace sequence
# Option "DontZap" "yes"
# Option "AllowEmptyInput" "true"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
DefaultDepth 24
#Option "TwinView" "1"
#Option "TwinViewXineramaInfoOrder" "DFP-0"
#Option "metamodes" "DFP-0: nvidia-auto-select +0+0, DFP-2: nvidia-auto-select +1920+0"
SubSection "Display"
Depth 24
EndSubSection
EndSection
Section "Device"
Identifier "Card0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
BoardName "GeForce GTX 670"
BusID "PCI:1:0:0"
Option "ProbeAllGpus" "false"
Option "NoLogo" "True"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Unknown"
ModelName "HannStar Display Corp Hanns.G Hi221"
HorizSync 24.0 - 94.0
VertRefresh 56.0 - 76.0
Option "DPMS"
EndSection
Section "InputClass"
Identifier "ignore_other_seats"
Option "Ignore" "yes"
EndSection
Section "InputClass"
Identifier "use_seat_devices"
MatchTag "input_seat0"
Option "Ignore" "no"
EndSection
Sitz1:
Section "ServerLayout"
Identifier "seat1"
Screen 0 "Screen0" 0 0
# InputDevice "mouse_1"
# InputDevice "kbd_1"
# Option "AutoEnableDevices" "off"
# Option "AutoAddDevices" "off"
# Option "AllowEmptyInput" "on"
Option "Xinerama" "off"
EndSection
Section "Module"
Load "glx"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Card0"
Monitor "Monitor0"
SubSection "Display"
Viewport 0 0
Depth 1
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 4
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 8
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 15
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 16
EndSubSection
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection
Section "Device"
Identifier "Card0"
Driver "intel"
BusID "PCI:0:2:0"
Option "NoLogo" "True"
EndSection
Section "Monitor"
Identifier "Monitor0"
VendorName "Monitor Vendor"
ModelName "Monitor Model"
EndSection
Section "InputClass"
Identifier "ignore_other_seats"
Option "Ignore" "yes"
EndSection
Section "InputClass"
Identifier "use_seat_devices"
MatchTag "input_seat1"
Option "Ignore" "no"
EndSection
Datei:
[LightDM]
seats=Seat:0 Seat:1
[Seat:0]
xserver-command=/usr/bin/X -config xorg_nvidia.conf -isolateDevice PCI:1:0:0 :0 -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -sharevts -keeptty #
autologin-user=demo0
autologin-user-timeout=5
[Seat:1]
xserver-command=/usr/bin/X -config xorg_intel.conf -isolateDevice PCI:0:2:0 :1 -auth /var/run/lightdm/root/:1 -nolisten tcp vt7 -sharevts -keeptty #
autologin-user=demo1
autologin-user-timeout=5
[SeatDefaults]
user-session=kubuntu
greeter-session=lightdm-kde-greeter
greeter-show-manual-login=true
allow-guest=false
exit-on-failure=true
99-Sitz-Regeln
# Initially all Input-Devices are allocated to Seat:0
SUBSYSTEM=="input", ENV{ID_INPUT.tags}="input_default"
# Seat 0 uses USB-Ports 2 and 3, Seat 1 uses 1 and 4:
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/usb1/*", ENV{ID_INPUT.tags}="input_seat1"
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/usb2/*", ENV{ID_INPUT.tags}="input_seat0"
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/usb3/*", ENV{ID_INPUT.tags}="input_seat0"
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/usb4/*", ENV{ID_INPUT.tags}="input_seat1"
# Seperate sound cards
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/sound/card0/*", ENV{ID_INPUT.tags}="input_seat0"
SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/sound/card1/*", ENV{ID_INPUT.tags}="input_seat1"
# Input-Devices for Seat:1 are connected at USB bus 1
#SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/*/usb1/*", ENV{ID_INPUT.tags}="input_seat1"
#SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/0000:00:1a.0/usb1/*", ENV{ID_SEAT}="seat1"
#SUBSYSTEM=="input", DEVPATH=="/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.5/1-1.5:1.0/video4linux/video0", ENV{ID_INPUT.tags}="input_seat1"
#SUBSYSTEM=="video4linux", DEVPATH=="/devices/pci0000:00/0000:00:1a.0/usb1/*, ENV{ID_SEAT}="seat1"