Re: [PyMOL] (no subject)
Hi Warren, Thank you very much. Under the help of one of PyMol users, at last figure out the right configuration. It needs AllowDFPStereo on in LCD and XineramaStereoFlipping on in CRT. Following is the part I changed: == begin the partial xorg.conf # for CRT Section Device Identifier Videocard0 Driver nvidia VendorName Videocard vendor BoardName NVIDIA Quadro FX3400 BusID PCI:5:0:0 Option Stereo 3 Screen 0 Option UBB 1 Option NoPowerConnectorCheck Option XineramaStereoFlipping 1 EndSection # for LCD Section Device Identifier Videocard1 Driver nvidia VendorName Videocard vendor BoardName NVIDIA Quadro FX3400 BusID PCI:5:0:0 Screen 1 Option UBB 1 Option Stereo 3 Option NoPowerConnectorCheck Option AllowDFPStereo 1 EndSection == end Bests, -Donglu Donglue, My suspicion is that stereo and windows spanning multiple displays may be mutually exclusive, possibly because the displays aren't necessarily sync'd on the VBL, or because the LCD context may not be stereo-capable. Cheers, Warren -Original Message- From: pymol-users-boun...@lists.sourceforge.net [mailto:pymol-users-boun...@lists.sourceforge.net] On Behalf Of Donglu Xie Sent: Saturday, July 15, 2006 9:36 AM To: pymol-users@lists.sourceforge.net Subject: [PyMOL] (no subject) Hi Dear Pymol-users, Sorry about this long message. I am struggling to configure X Windwo to enable stereo. Two monitors are connected with the NVIDIA GPU Quadro FX 3400 card. One monitor is ViewSonic VP2030b LCD, another is ViewSonic G225fb CRT. Try to configure X widnow to enable stereo with Xinerama on so that application can cross the screen boundaries. There is no any error or warning message in Xorg.0.log (xorg.conf is below). However, when tried to run stereo application, such as PyMol or Coot, it doesn't work. It came out with different error messages. In PyMol, error is following: X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 78 (X_CreateColormap) Value in failed request: 0x0 Serial number of failed request: 14 Current serial number in output stream: 16 PyMOL: abrupt program termination. In Coot, the error is Gdk-ERROR **: BadValue (integer parameter out of range for operation) serial 390 error_code 2 request_code 78 minor_code 0 Googling doesn't get much useful information. I also tried to use Twinview. The stereo works well. However, the application interface cannot move cross the screen boundaries. The Xinerama enabled setting works perfect with systems connected with a CRT and a LCD monitors (2.4.20-6smp #1 SMP Thu Feb 27 09:36:38 EST 2003 i686 athlon i386 GNU/Linux) (NVIDIA Quadro4 750 XGL). The system with stereo problem is 2.6.9-34.0.1.ELlargesmp #1 SMP Wed May 17 17:19:07 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux xorg.conf and partial of Xorg.0.log files is below. Any help or suggestion is appreciated. Best, -Donglu Xie xorg.conf is following = Section ServerLayout Identifier Dual Layout Option Xinerama true Screen 0 Screen0 Screen 1 Screen1 RightOf Screen0 InputDeviceMouse0 CorePointer InputDeviceKeyboard0 CoreKeyboard EndSection Section Files RgbPath /usr/X11R6/lib/X11/rgb FontPath unix/:7100 EndSection Section Module Load dbe Load extmod Load fbdevhw Load glx Load glx Load record Load freetype Load type1 # Load dri EndSection Section InputDevice Identifier Keyboard0 Driver kbd Option XkbModel pc105 Option XkbLayout us EndSection Section InputDevice Identifier Mouse0 Driver mouse Option Protocol IMPS/2 Option Device /dev/input/mice Option ZAxisMapping 4 5 Option Emulate3Buttons yes EndSection Section Monitor Identifier LCD VendorName Viewsonic ModelNameVP2030b HorizSync24.0 - 92.0 VertRefresh 50.0 - 85.0 Option dpms EndSection Section Monitor Identifier CRT VendorName Viewsonic ModelNameG225fb HorizSync30.0 - 130.0 VertRefresh 50.0 - 160.0 Option dpms Modeline 1600x1200_99.00 277.61 1600 1728 1904 2208 1200 1201 1204 1270 -HSync +Vsync EndSection Section Device Identifier Videocard0 Driver nvidia VendorName Videocard vendor BoardName NVIDIA Quadro FX3400
[PyMOL] (no subject)
Hi Dear Pymol-users, Sorry about this long message. I am struggling to configure X Windwo to enable stereo. Two monitors are connected with the NVIDIA GPU Quadro FX 3400 card. One monitor is ViewSonic VP2030b LCD, another is ViewSonic G225fb CRT. Try to configure X widnow to enable stereo with Xinerama on so that application can cross the screen boundaries. There is no any error or warning message in Xorg.0.log (xorg.conf is below). However, when tried to run stereo application, such as PyMol or Coot, it doesn't work. It came out with different error messages. In PyMol, error is following: X Error of failed request: BadValue (integer parameter out of range for operation) Major opcode of failed request: 78 (X_CreateColormap) Value in failed request: 0x0 Serial number of failed request: 14 Current serial number in output stream: 16 PyMOL: abrupt program termination. In Coot, the error is Gdk-ERROR **: BadValue (integer parameter out of range for operation) serial 390 error_code 2 request_code 78 minor_code 0 Googling doesn't get much useful information. I also tried to use Twinview. The stereo works well. However, the application interface cannot move cross the screen boundaries. The Xinerama enabled setting works perfect with systems connected with a CRT and a LCD monitors (2.4.20-6smp #1 SMP Thu Feb 27 09:36:38 EST 2003 i686 athlon i386 GNU/Linux) (NVIDIA Quadro4 750 XGL). The system with stereo problem is 2.6.9-34.0.1.ELlargesmp #1 SMP Wed May 17 17:19:07 EDT 2006 x86_64 x86_64 x86_64 GNU/Linux xorg.conf and partial of Xorg.0.log files is below. Any help or suggestion is appreciated. Best, -Donglu Xie xorg.conf is following = Section ServerLayout Identifier Dual Layout Option Xinerama true Screen 0 Screen0 Screen 1 Screen1 RightOf Screen0 InputDeviceMouse0 CorePointer InputDeviceKeyboard0 CoreKeyboard EndSection Section Files RgbPath /usr/X11R6/lib/X11/rgb FontPath unix/:7100 EndSection Section Module Load dbe Load extmod Load fbdevhw Load glx Load glx Load record Load freetype Load type1 # Load dri EndSection Section InputDevice Identifier Keyboard0 Driver kbd Option XkbModel pc105 Option XkbLayout us EndSection Section InputDevice Identifier Mouse0 Driver mouse Option Protocol IMPS/2 Option Device /dev/input/mice Option ZAxisMapping 4 5 Option Emulate3Buttons yes EndSection Section Monitor Identifier LCD VendorName Viewsonic ModelNameVP2030b HorizSync24.0 - 92.0 VertRefresh 50.0 - 85.0 Option dpms EndSection Section Monitor Identifier CRT VendorName Viewsonic ModelNameG225fb HorizSync30.0 - 130.0 VertRefresh 50.0 - 160.0 Option dpms Modeline 1600x1200_99.00 277.61 1600 1728 1904 2208 1200 1201 1204 1270 -HSync +Vsync EndSection Section Device Identifier Videocard0 Driver nvidia VendorName Videocard vendor BoardName NVIDIA Quadro FX3400 #VideoRam262144 BusID PCI:5:0:0 Option Stereo 3 Screen 0 Option NoPowerConnectorCheck EndSection Section Device Identifier Videocard1 Driver nvidia VendorName Videocard vendor BoardName NVIDIA Quadro FX3400 #VideoRam262144 BusID PCI:5:0:0 Screen 1 Option NoPowerConnectorCheck EndSection Section Screen Identifier Screen1 Device Videocard1 MonitorLCD DefaultDepth 24 SubSection Display Viewport 0 0 Depth 24 Modes1600x1200 1400x1050 1280x1024 1280x960 1152x864 1024x768 800x600 640x480 EndSubSection EndSection Section Screen Identifier Screen0 Device Videocard0 MonitorCRT DefaultDepth 24 SubSection Display Viewport 0 0 Depth 24 Modes1600x1200_99.00 1600x1200 1400x1050 1280x1024 1024x768 800x600 640x480 EndSubSection EndSection end of xorg.conf == Partial of Xorg.0.log (II) Module glx: vendor=NVIDIA Corporation (II) Module nvidia: vendor=NVIDIA Corporation (II) NVIDIA dlloader X Driver 1.0-8756 Wed Mar 29 15:14:16 PST 2006 (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs (--) Chipset NVIDIA GPU found (--) Chipset NVIDIA GPU found (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32 (==) NVIDIA(0): RGB weight 888 (==) NVIDIA(0): Default visual is TrueColor (==) NVIDIA(0): Using gamma correction
