[Konsole-devel] [Bug 49908] New: Unable to start more than 1 instance with xinerama

[jgluckca at netscape.net]

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http://bugs.kde.org/show_bug.cgi?id=49908     
           Summary: Unable to start more than 1 instance with xinerama
           Product: konsole
           Version: unspecified
          Platform: Compiled Sources
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: konsole-devel at kde.org
        ReportedBy: jgluckca at netscape.net


Version:           Qt: 3.0.5  KDE: 3.0.4  Konsole: 1.1.3 (using KDE KDE 3.0.4)
Installed from:    Compiled From Sources
Compiler:          Configured with: ../gcc-3.2/configure --with-stabs --enable-threads --with-cpu=i686   Thread model: posix    gcc version 3.2 
OS:          Linux

This applies to kde 3/1beta1 as well.

I will be happy to help track down this problem if you can give me some idea of where to start.

I have a MSI G4MX400 video card that uses a Nvidia g-force4 MX440 chip set and has 64 Megs of RAM as well as an output for a second monitor.

I have configured Xwindows 4.2 using the Nvidia drivers downloaded from their web site. Nividia calls the xinerama mode "twinview". Note: if I turn off twinview, I can start several instances of konsole.

All KDE 3.0.4 has been compiled with xinerama support and QT 3.0.5 has been compiled with threading support.

I am able to start several instances of all kde apps except konsole. After starting one instance of konsole, an attempt to start a second instance causes it to load and the window flashes quickly on the desktop before dying. I tried starting a second instance from the command line in the hope that it would display some messages but nothing.

A look at .xsession-errors shows the following:
kio_pop3: POP3Protocol::~POP3Protocol()
kdeinit: PID 361 terminated.
DCOP: register 'konsole-364' -> number of clients is now 10
DCOP: unregister 'konsole-364'

A log of the final startup of X shows: (note there are no errors and X would log any if there were even if they occur later on)
(II) NVIDIA(0): AGP 2X successfully initialized
(II) NVIDIA(0): Setting mode "1792x1344,1152x864"
(II) NVIDIA(0): Using XFree86 Acceleration Architecture (XAA)
        Screen to screen bit blits
        Solid filled rectangles
        Solid filled trapezoids
        8x8 mono pattern filled rectangles
        8x8 mono pattern filled trapezoids
        Indirect CPU to Screen color expansion
        Solid Lines
        Scanline Image Writes
        Offscreen Pixmaps
        Driver provided FillSolidRects replacement
        Driver provided FillSolidSpans replacement
        Driver provided FillMono8x8PatternRects replacement
        Driver provided WritePixmap replacement
        Driver provided ReadPixmap replacement
        Setting up tile and stipple cache:
                30 128x128 slots
                7 256x256 slots
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(**) Option "dpms"
(**) NVIDIA(0): DPMS enabled
(II) Loading extension NV-GLX
(II) Loading extension NV-CONTROL
(II) Loading extension XINERAMA
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension LBX
(II) Initializing built-in extension XC-APPGROUP
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFree86-Bigfont
(II) Initializing built-in extension RENDER
(II) [GLX]: Calling GlxExtensionInit
(**) Option "Protocol" "PS/2"
(**) Mouse1: Protocol: "PS/2"
(**) Option "CorePointer"
(**) Mouse1: Core Pointer
(**) Option "Device" "/dev/psaux"
(==) Mouse1: Buttons: 3
(II) Keyboard "Keyboard1" handled by legacy driver
(II) XINPUT: Adding extended input device "Mouse1" (type: MOUSE)