Configuração do monitor duplo usando startx não está funcionando

1

Eu tenho dois monitores que costumavam executar dois aplicativos diferentes em cada um. Por exemplo.

  • O monitor A deve executar o navegador chromium
  • O monitor B deve executar outro navegador de cromo

Isso deve ser executado após a inicialização do sistema.

xorg.conf abaixo

Section "ServerFlags"

        # Even if mouse detection fails, X will start
    Option         "AllowMouseOpenFail" "yes"
        # VT switching is disabled
    Option         "DontVTSwitch" "yes"
        # X restart (Ctrl+Alt+Backspace) is disabled
    Option         "DontZap" "yes"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Mouse0"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
   Identifier     "Keyboard0"
    Driver         "kbd"
EndSection


Section "InputDevice"

    # generated from default
    Identifier     "Mouse1"
    Driver         "mouse"
    Option         "Protocol" "auto"
    Option         "Device" "/dev/psaux"
    Option         "Emulate3Buttons" "no"
    Option         "ZAxisMapping" "4 5"
EndSection

Section "InputDevice"

    # generated from default
    Identifier     "Keyboard1"
    Driver         "kbd"
EndSection
Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor0"
    VendorName     "Unknown"
    ModelName      "DELL ST2220M"
    HorizSync       30.0 - 83.0
    VertRefresh     56.0 - 76.0
    Option         "DPMS"
EndSection

Section "Monitor"

    # HorizSync source: edid, VertRefresh source: edid
    Identifier     "Monitor1"
    VendorName     "Unknown"
    ModelName      "Unknown"
    HorizSync       30.0 - 82.0
    VertRefresh     56.0 - 76.0
EndSection

Section "Device"
     Identifier    "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"
    BoardName      "GeForce GT 630"
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
        Modes      "1920x720"
    EndSubSection
EndSection

Section "Screen"
   Identifier      "Screen1"
   Device      "Device0"
   Monitor     "Monitor1"
   DefaultDepth    24
   SubSection      "Display"
    Depth      24
        Modes      "1920x720"
   EndSubSection
EndSection

Section "ServerLayout"
    Identifier "Layout0"
    Screen 0 "Screen0" 0 0
    InputDevice "mouse0" "CorePointer"
    InputDevice "keyboard0" "CoreKeyboard"
    Option         "Xinerama" "0"
EndSection

Section "ServerLayout"
    Identifier "Layout1"
    Screen 1 "Screen1" RightOf "Screen0"
    InputDevice "mouse1"
    InputDevice "keyboard1" 
    Option         "Xinerama" "1"
EndSection

No script init do nível de execução 2, tenho:

startx /path/to/screen-0-app.sh -- :0 -layout Layout0 -config /path/to/displaylink.conf -nolisten tcp vt7 -novtswitch -sharevts &

startx /path/to/screen-1-app.sh -- :1 -layout Layout1 -config /path/to/displaylink.conf -nolisten tcp vt8 -novtswitch -sharevts &

displaylink.conf da mesma forma que o xorg.conf:

screen-0-app.sh and screen-1-app.sh consist of 

exec xterm -e xrandr -s 1920x1080 &

exec chromium-browser --user-data-dir=~/.chromium --window-size=1920,1080 --window-position=0,0 --kiosk --incognito http://www.youtube.com/watch?v=MRbI6LwLz94

another screen consist of different youtube link with same setup

O problema é que eu consigo um monitor que esteja funcionando com essa configuração. O que significa o seguinte:

Vídeo do YouTube sendo reproduzido no navegador Chromium Uma startx está funcionando, mas outro monitor parece ficar em branco e o erro está ocorrendo:

(++) Using config file: "/home/atled/displaylink.conf"

(==) Using system config directory "/usr/share/X11/xorg.conf.d"

Fatal server error:
no screens found

Please consult the The X.Org Foundation support 
     at http://wiki.x.org
 for help. 
Please also check the log file at "/var/log/Xorg.0.log" for additional information.

 ddxSigGiveUp: Closing log

arquivo xorg.0.log [40.255]

X.Org X Server 1.11.3
Release Date: 2011-12-16
[    40.255] X Protocol Version 11, Revision 0
[    40.255] Build Operating System: Linux 2.6.42-26-generic i686 Ubuntu
[    40.255] Current Operating System: Linux atled-desktop 3.2.0-45-generic-pae #70-Ubuntu SMP Wed May 29 20:31:05 UTC 2013 i686
[    40.255] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.2.0-45-generic-pae root=UUID=8057523e-f126-4b9b-9534-b7c4cda86c8d ro acpi=off apm=off quiet splash vt.handoff=7
[    40.255] Build Date: 04 August 2012  01:51:24AM
[    40.255] xorg-server 2:1.11.4-0ubuntu10.7 (For technical support please see http://www.ubuntu.com/support)
[    40.255] Current version of pixman: 0.24.4
[    40.255]    Before reporting problems, check http://wiki.x.org
        to make sure that you have the latest version.
[    40.255] Markers: (--) probed, (**) from config file, (==) default setting,
        (++) from command line, (!!) notice, (II) informational,
        (WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    40.255] (==) Log file: "/var/log/Xorg.0.log", Time: Fri Jun  7 20:34:44 2013
[    40.256] (++) Using config file: "/home/atled/displaylink.conf"
[    40.256] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    40.265] (++) ServerLayout "Layout0"
[    40.265] (**) |-->Screen "Screen0" (0)
[    40.265] (**) |   |-->Monitor "Monitor0"
[    40.265] (**) |   |-->Device "Device0"
[    40.265] (**) |-->Input Device "Mouse0"
[    40.265] (**) |-->Input Device "Keyboard0"
[    40.265] (**) Option "DontVTSwitch" "yes"
[    40.265] (**) Option "DontZap" "yes"
[    40.265] (**) Option "AllowMouseOpenFail" "yes"
[    40.265] (**) Option "Xinerama" "0"
[    40.265] (==) Automatically adding devices
[    40.265] (==) Automatically enabling devices
[    40.265] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist.
[    40.265]    Entry deleted from font path.
[    40.265] (==) FontPath set to:
        /usr/share/fonts/X11/misc,
        built-ins
[    40.265] (==) ModulePath set to "/usr/lib/i386-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    40.265] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or 'vmmouse' will be disabled.
[    40.265] (WW) Disabling Mouse0
[    40.265] (WW) Disabling Keyboard0
[    40.265] (II) Loader magic: 0xb77195a0
[    40.265] (II) Module ABI versions:
[    40.265]    X.Org ANSI C Emulation: 0.4
[    40.265]    X.Org Video Driver: 11.0
[    40.265]    X.Org XInput driver : 16.0
[    40.265]    X.Org Server Extension : 6.0
[    40.266] (--) PCI:*(0:1:0:0) 10de:0f00:19da:1282 rev 161, Mem @ 0xfb000000/16777216, 0xd0000000/268435456, 0xce000000/33554432, I/O @ 0x0000ec00/128, BIOS @ 0x????????/524288
[    40.266] (II) Open ACPI successful (/var/run/acpid.socket)
[    40.266] (II) LoadModule: "extmod"
[    40.267] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    40.267] (II) Module extmod: vendor="X.Org Foundation"
[    40.267]    compiled for 1.11.3, module version = 1.0.0
[    40.267]    Module class: X.Org Server Extension
[    40.267]    ABI class: X.Org Server Extension, version 6.0
[    40.267] (II) Loading extension MIT-SCREEN-SAVER
[    40.267] (II) Loading extension XFree86-VidModeExtension
[    40.267] (II) Loading extension XFree86-DGA
[    40.267] (II) Loading extension DPMS
[    40.267] (II) Loading extension XVideo
[    40.267] (II) Loading extension XVideo-MotionCompensation
[    40.267] (II) Loading extension X-Resource
[    40.267] (II) LoadModule: "dbe"
[    40.267] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    40.267] (II) Module dbe: vendor="X.Org Foundation"
[    40.267]    compiled for 1.11.3, module version = 1.0.0
[    40.267]    Module class: X.Org Server Extension
[    40.267]    ABI class: X.Org Server Extension, version 6.0
[    40.267] (II) Loading extension DOUBLE-BUFFER
[    40.267] (II) LoadModule: "glx"
[    40.267] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/libglx.so
[    40.286] (II) Module glx: vendor="NVIDIA Corporation"
[    40.286]    compiled for 4.0.2, module version = 1.0.0
[    40.286]    Module class: X.Org Server Extension
[    40.286] (II) NVIDIA GLX Module  304.88  Wed Mar 27 14:51:59 PDT 2013
[    40.286] (II) Loading extension GLX
[    40.286] (II) LoadModule: "record"
[    40.286] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    40.286] (II) Module record: vendor="X.Org Foundation"
[    40.286]    compiled for 1.11.3, module version = 1.13.0
[    40.286] (II) LoadModule: "dri"
[    40.287] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    40.287] (II) Module dri: vendor="X.Org Foundation"
[    40.287]    compiled for 1.11.3, module version = 1.0.0
[    40.287]    ABI class: X.Org Server Extension, version 6.0
[    40.287] (II) Loading extension XFree86-DRI
[    40.287] (II) LoadModule: "dri2"
[    40.287] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    40.287] (II) Module dri2: vendor="X.Org Foundation"
[    40.287]    compiled for 1.11.3, module version = 1.2.0
[    40.287]    ABI class: X.Org Server Extension, version 6.0
[    40.287] (II) Loading extension DRI2
[    40.287] (II) LoadModule: "nvidia"
[    40.287] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/nvidia_drv.so
[    40.287] (II) Module nvidia: vendor="NVIDIA Corporation"
[    40.287]    compiled for 4.0.2, module version = 1.0.0
[    40.287]    Module class: X.Org Video Driver
[    40.288] (II) NVIDIA dlloader X Driver  304.88  Wed Mar 27 14:32:42 PDT 2013
[    40.288] (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
[    40.288] (++) using VT number 7

[    40.288] (II) Loading sub module "fb"
[    40.288] (II) LoadModule: "fb"
[    40.288] (II) Loading /usr/lib/xorg/modules/libfb.so
[    40.288] (II) Module fb: vendor="X.Org Foundation"
[    40.288]    compiled for 1.11.3, module version = 1.0.0
[    40.288]    ABI class: X.Org ANSI C Emulation, version 0.4
[    40.288] (II) Loading sub module "wfb"
[    40.288] (II) LoadModule: "wfb"
[    40.288] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    40.288] (II) Module wfb: vendor="X.Org Foundation"
[    40.288]    compiled for 1.11.3, module version = 1.0.0
[    40.288]    ABI class: X.Org ANSI C Emulation, version 0.4
[    40.288] (II) Loading sub module "ramdac"
[    40.288] (II) LoadModule: "ramdac"
[    40.288] (II) Module "ramdac" already built-in
[    40.288] (II) Loading /usr/lib/i386-linux-gnu/xorg/extra-modules/nvidia_drv.so
[    40.288] (II) Loading /usr/lib/xorg/modules/libwfb.so
[    40.288] (II) Loading /usr/lib/xorg/modules/libfb.so
[    40.288] (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
[    40.288] (==) NVIDIA(0): RGB weight 888
[    40.288] (==) NVIDIA(0): Default visual is TrueColor
[    40.288] (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
[    40.288] (**) NVIDIA(0): Enabling 2D acceleration
[    40.878] (II) NVIDIA(GPU-0): Display (DELL ST2220M (DFP-0)) does not support NVIDIA 3D
[    40.878] (II) NVIDIA(GPU-0):     Vision stereo.
[    40.891] (II) NVIDIA(GPU-0): Display (Philips 224EL (DFP-1)) does not support NVIDIA 3D
[    40.891] (II) NVIDIA(GPU-0):     Vision stereo.
[    40.894] (II) NVIDIA(0): NVIDIA GPU GeForce GT 630 (GF108) at PCI:1:0:0 (GPU-0)
[    40.894] (--) NVIDIA(0): Memory: 1048576 kBytes
[    40.894] (--) NVIDIA(0): VideoBIOS: 70.08.aa.00.00
[    40.894] (II) NVIDIA(0): Detected PCI Express Link width: 16X
[    40.894] (--) NVIDIA(0): Interlaced video modes are supported on this GPU
[    40.895] (EE) NVIDIA(GPU-0): EVO Push buffer channel allocation failed
[    40.895] (EE)  *** Aborting ***
[    40.895] (EE) NVIDIA(GPU-0): Failed to allocate EVO core DMA push buffer
[    40.895] (EE)  *** Aborting ***
[    40.895] (EE) NVIDIA(0): Failing initialization of X screen 0
[    40.896] (II) UnloadModule: "nvidia"
[    40.896] (II) Unloading nvidia
[    40.896] (II) UnloadModule: "wfb"
[    40.896] (II) Unloading wfb
[    40.897] (II) UnloadModule: "fb"
[    40.897] (II) Unloading fb
[    40.897] (EE) Screen(s) found, but none have a usable configuration.
[    40.897]
Fatal server error:
[    40.897] no screens found
[    40.897]
Please consult the The X.Org Foundation support
         at http://wiki.x.org
 for help.
[    40.897] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    40.897]
[    40.897]  ddxSigGiveUp: Closing log
[    40.897] Server terminated with error (1). Closing log file.
linux ubuntu multiple-monitors xorg aravindKrishna
fonte
Tente configurá-lo usando xrandrou (melhor), nvidia-settingsvocê pode fazê-lo funcionar?
terdon

Respostas:

1

Monitores e monitores não são a mesma coisa.

Você está tentando iniciar um servidor X separado e exibir para cada monitor; não é isso que você deseja fazer.

Você deseja iniciar um servidor X com 1 monitor ( :0) e dois monitores ( :0.0e :0.1).

Você deve ter uma startxchamada para iniciar :0, e o script deve iniciar os dois aplicativos, movendo um deles para a segunda tela com o --window-positionparâmetro

Se seus monitores estiverem lado a lado e o primeiro for 1920x1080 com um canto superior esquerdo de 0,0, o canto superior esquerdo do segundo monitor será 1920,0.

Darth Android
fonte
Essa ideia é boa, eu posso fazer isso, mas por que vários xserver com aplicativos diferentes não estão funcionando? No meu caso, vi xorg.0.log e xorg.1.log configurando o monitor perfeitamente, mas apenas uma tela está ativa.
precisa saber é o seguinte
-Windows-posição não está funcionando mesmo eu alterar a aplicação position.still correr em mesmo monitor não em outro
aravindKrishna
Os servidores X assumem controle exclusivo sobre um dispositivo de exibição. De acordo com o seu log, o servidor X ligado :0está assumindo o controle das duas telas, o que faz com que o servidor X :1não consiga se conectar à segunda exibição. Observe que, se você executar dois servidores X, não poderá arrastar o mouse entre eles ou arrastar janelas de uma tela para outra.
Darth Android
@aravindKrishna Isso finalmente funcionou para você? Estou fazendo algo semelhante e este é o mais próximo que posso encontrar de uma solução.
Isaacsloan
1

O que Darth disse. Além disso, no nosso, xorg.confvocê se refere a ambos monitor0(for screen0) e monitor1(for screen1), mas você só tem uma monitorseção definida e é isso monitor0.

Meu palpite é que o erro não foi encontrado nas telas é porque o X está tentando encontrar, monitor1mas isso não existe.

Terdon
fonte
Sua carregado minha Layout1, Monitor1 e meu monitor 1 é philips em xorg.1.log dizendo permitir que todos os dispositivos de exibição para philips.That significa minha configuração correta, mas forma de iniciar o servidor X como falha que eu acho que sim
aravindKrishna