Saída do console misturada com X Screen após 12.04 Upgrade

Question

Acabei de atualizar de 11,10 para 12,04 e estou vendo a saída do console na minha tela X. Não é legível, mas às vezes eu posso até ver o cursor piscando. Eu também estou executando um sistema multi-sede e vejo lixo na tela quando alguém digita no segundo teclado também. Clicar na tela apaga a saída do console de lixo, mas volta quando alguém começa a digitar.

xorg.conf

Section "ServerLayout"
    Identifier     "Desktop"
    Screen      0  "DesktopScreen" 0 0
    InputDevice    "DesktopMouse"          "CorePointer"
    InputDevice    "DesktopKeyboard"       "CoreKeyboard"
    Option         "AutoAddDevices"        "false"
    Option         "AllowEmptyInput"       "true"
    Option         "AutoEnableDevices"     "false"
EndSection

Section "ServerLayout"
    Identifier     "Desktop2"
    Screen      1  "Desktop2Screen" 0 0
    InputDevice    "Desktop2Mouse"          "CorePointer"
    InputDevice    "Desktop2Keyboard"       "CoreKeyboard"
    Option         "AutoAddDevices"        "false"
    Option         "AllowEmptyInput"       "true"
    Option         "AutoEnableDevices"     "false"
EndSection

Section "Module"
    Load           "dbe"
    Load           "extmod"
    Load           "type1"
    Load           "freetype"
    Load           "glx"
EndSection

Section "Files"
EndSection

Section "ServerFlags"
    Option "AutoAddDevices"     "false"
    Option "AutoEnableDevices"  "false"
    Option "AllowMouseOpenFail" "on"
    Option "AllowEmptyInput"    "on"
    Option "ZapWarning"         "on"
    Option "HandleSepcialKeys"  "off" # Zapping on
    Option "DRI2"               "on"
    Option "Xinerama"           "0"
EndSection

# Desktop Mouse
Section "InputDevice"
    Identifier     "DesktopMouse"
    Driver         "evdev"
    Option         "Device"          "/dev/input/event3"
    Option         "Protocol"        "auto"
    Option         "GrabDevice"      "on"
    Option         "Emulate3Buttons" "no"
    Option         "Buttons"         "5"
    Option         "ZAxisMapping"    "4 5"
    Option         "SendCoreEvents"  "true"
EndSection

# Desktop2 Mouse
Section "InputDevice"
    Identifier     "Desktop2Mouse"
    Driver         "evdev"
    Option         "Device"          "/dev/input/event5"
    Option         "Protocol"        "auto"
    Option         "GrabDevice"      "on"
    Option         "Emulate3Buttons" "no"
    Option         "Buttons"         "5"
    Option         "ZAxisMapping"    "4 5"
    Option         "SendCoreEvents"  "true"
EndSection

Section "InputDevice"
    Identifier     "DesktopKeyboard"
    Driver         "evdev"
    Option         "Device"    "/dev/input/event4"
    Option         "XkbRules"  "xorg"
    Option         "XkbModel"  "105"
    Option         "XkbLayout" "us"
    Option         "Protocol"  "Standard"
EndSection

Section "InputDevice"
    Identifier     "Desktop2Keyboard"
    Driver         "evdev"
    Option         "Device"    "/dev/input/event14"
    Option         "XkbRules"  "xorg"
    Option         "XkbModel"  "105"
    Option         "XkbLayout" "us"
    Option         "Protocol"  "Standard"
EndSection

Section "Monitor"
    Identifier     "Desktop2Monitor"
    VendorName     "Acer"
    ModelName      "Acer G235H"
    HorizSync       30.0 - 83.0
    VertRefresh     56.0 - 75.0
    Option         "DPMS"
EndSection

Section "Monitor"
    Identifier     "DesktopMonitor"
    VendorName     "Acer"
    ModelName      "Acer H213H"
    HorizSync       30.0 - 83.0
    VertRefresh     56.0 - 75.0
    Option         "DPMS"
EndSection

Section "Device"
    Identifier     "EVGACard"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 560 Ti"
    Option         "Coolbits" "1"
    BusID          "PCI:2:0:0"
    Screen          0
EndSection

Section "Device"
    Identifier     "XFXCard"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GTX 9800"
    Option         "Coolbits" "1"
    BusID          "PCI:5:0:0"
    Screen          0
EndSection

Section "Screen"
    Identifier     "DesktopScreen"
    Device         "EVGACard"
    Monitor        "DesktopMonitor"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier     "Desktop2Screen"
    Device         "XFXCard"
    Monitor        "Desktop2Monitor"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

lightdm.conf

[SeatDefaults]
greeter-session=unity-greeter
#greeter-session=lightdm-razor-greeter
user-session=ubuntu
xserver-allow-tcp=false
xserver-pass-seat-name=true
greeter-pass-seat-id=true

[Seat:0]
xserver-layout=Desktop
xserver-command=/usr/bin/X :0 -layout Desktop -auth /var/run/lightdm/root/:0 -nolisten tcp vt8 -novtswitch -sharevts -background none

[Seat:1]
xserver-layout=Desktop2
xserver-command=/usr/bin/X :1 -layout Desktop2 -auth /var/run/lightdm/root/:1 -nolisten tcp vt9 -novtswitch -sharevts

.

    

Answer 1

Até agora, parece que a opção GrabDevice resolveu isso. Eu adicionei:

Option         "GrabDevice" "on"

para a seção de teclado do xorg.conf.