
I have an Nvidia Quadro4 graphics card running 2 NEC MultiSync 2080UX+ TFT displays.
I need to run the displays at 1600x1200 however the bloody machine keeps running them at 1024x768 (somewhat lower!!!).
I'm using Debian Etch and my xorg.conf follows:
Code:Section "ServerLayout" Identifier "Default Layout" Screen "Screen0" 0 0 InputDevice "Generic Keyboard" InputDevice "Configured Mouse" EndSection Section "Files" # path to defoma fonts FontPath "/usr/share/fonts/X11/misc" FontPath "/usr/X11R6/lib/X11/fonts/misc" FontPath "/usr/share/fonts/X11/cyrillic" FontPath "/usr/X11R6/lib/X11/fonts/cyrillic" FontPath "/usr/share/fonts/X11/100dpi/:unscaled" FontPath "/usr/X11R6/lib/X11/fonts/100dpi/:unscaled" FontPath "/usr/share/fonts/X11/75dpi/:unscaled" FontPath "/usr/X11R6/lib/X11/fonts/75dpi/:unscaled" FontPath "/usr/share/fonts/X11/Type1" FontPath "/usr/X11R6/lib/X11/fonts/Type1" FontPath "/usr/share/fonts/X11/100dpi" FontPath "/usr/X11R6/lib/X11/fonts/100dpi" FontPath "/usr/share/fonts/X11/75dpi" FontPath "/usr/X11R6/lib/X11/fonts/75dpi" FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" EndSection Section "Module" Load "i2c" Load "bitmap" Load "ddc" Load "extmod" Load "freetype" Load "glx" Load "int10" Load "vbe" EndSection Section "InputDevice" Identifier "Generic Keyboard" Driver "kbd" Option "CoreKeyboard" Option "XkbRules" "xorg" Option "XkbModel" "pc105" Option "XkbLayout" "gb" EndSection Section "InputDevice" Identifier "Configured Mouse" Driver "mouse" Option "CorePointer" Option "Device" "/dev/input/mice" Option "Protocol" "ImPS/2" Option "Emulate3Buttons" "true" EndSection Section "Monitor" Identifier "Monitor0" Option "DPMS" EndSection Section "Device" Identifier "nVidia Corporation NV17GL [Quadro NVS] 0" Driver "nvidia" BusID "PCI:3:0:0" Option "TwinView" Option "TwinViewOrientation" "RightOf" Option "MetaModes" "1600x1200,1600x1200" Option "ConnectedMonitor" "DFP,DFP" EndSection Section "Screen" Identifier "Screen0" Device "nVidia Corporation NV17GL [Quadro NVS] 0" Monitor "Monitor0" DefaultDepth 16 SubSection "Display" Depth 1 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 4 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 8 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 15 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 16 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection SubSection "Display" Depth 24 Modes "1600x1200" "1280x1024" "1280x960" "1152x864" "1024x768" "832x624" "800x600" "720x400" "640x480" EndSubSection EndSection
The usual CTRL-ALT-NUMPLUS/NUMMINUS doesn't kick it into the correct resoultion?

@Geoff: Doesn't do anything unfortunately![]()
post your Xorg.log

Here you go...
I can see the problem - something about modes but I cannot find a fixCode:X Window System Version 7.1.1 Release Date: 12 May 2006 X Protocol Version 11, Revision 0, Release 7.1.1 Build Operating System: UNKNOWN Current Operating System: Linux ric-ml350 2.6.18-4-686 #1 SMP Wed May 9 23:03:12 UTC 2007 i686 Build Date: 04 April 2007 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Module Loader present Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Tue May 22 10:37:21 2007 (==) Using config file: "/etc/X11/xorg.conf" (==) ServerLayout "Default Layout" (**) |-->Screen "Screen0" (0) (**) | |-->Monitor "Monitor0" (**) | |-->Device "nVidia Corporation NV17GL [Quadro NVS] 0" (**) |-->Input Device "Generic Keyboard" (**) |-->Input Device "Configured Mouse" (WW) The directory "/usr/X11R6/lib/X11/fonts/misc" does not exist. Entry deleted from font path. (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/cyrillic" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/100dpi/" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/75dpi/" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/Type1" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/100dpi" does not exist. Entry deleted from font path. (WW) The directory "/usr/X11R6/lib/X11/fonts/75dpi" does not exist. Entry deleted from font path. (WW) The directory "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType" does not exist. Entry deleted from font path. (**) FontPath set to: /usr/share/fonts/X11/misc, /usr/share/fonts/X11/100dpi/:unscaled, /usr/share/fonts/X11/75dpi/:unscaled, /usr/share/fonts/X11/Type1, /usr/share/fonts/X11/100dpi, /usr/share/fonts/X11/75dpi (==) RgbPath set to "/etc/X11/rgb" (==) ModulePath set to "/usr/lib/xorg/modules" (II) Open ACPI successful (/var/run/acpid.socket) (II) Module ABI versions: X.Org ANSI C Emulation: 0.3 X.Org Video Driver: 1.0 X.Org XInput driver : 0.6 X.Org Server Extension : 0.3 X.Org Font Renderer : 0.5 (II) Loader running on linux (II) LoadModule: "bitmap" (II) Loading /usr/lib/xorg/modules/fonts/libbitmap.so (II) Module bitmap: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 Module class: X.Org Font Renderer ABI class: X.Org Font Renderer, version 0.5 (II) Loading font Bitmap (II) LoadModule: "pcidata" (II) Loading /usr/lib/xorg/modules/libpcidata.so (II) Module pcidata: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 ABI class: X.Org Video Driver, version 1.0 (++) using VT number 7 (II) PCI: PCI scan (all values are in hex) (II) PCI: 00:00:0: chip 1166,0014 card 0000,0000 rev 32 class 06,00,00 hdr 80 (II) PCI: 00:00:1: chip 1166,0014 card 0000,0000 rev 00 class 06,00,00 hdr 80 (II) PCI: 00:00:2: chip 1166,0014 card 0000,0000 rev 00 class 06,00,00 hdr 80 (II) PCI: 00:01:0: chip 1102,0002 card 1102,8027 rev 08 class 04,01,00 hdr 80 (II) PCI: 00:01:1: chip 1102,7002 card 1102,0020 rev 08 class 09,80,00 hdr 80 (II) PCI: 00:02:0: chip 9005,00c0 card 0e11,f620 rev 01 class 01,00,00 hdr 80 (II) PCI: 00:02:1: chip 9005,00c0 card 0e11,f620 rev 01 class 01,00,00 hdr 80 (II) PCI: 00:04:0: chip 14e4,16a6 card 0e11,00bb rev 02 class 02,00,00 hdr 00 (II) PCI: 00:05:0: chip 0e11,a0f0 card 0e11,b0f3 rev 00 class 08,80,00 hdr 00 (II) PCI: 00:0f:0: chip 1166,0201 card 1166,0201 rev 93 class 06,01,00 hdr 80 (II) PCI: 00:0f:1: chip 1166,0212 card 1166,0212 rev 93 class 01,01,8a hdr 80 (II) PCI: 00:0f:2: chip 1166,0220 card 1166,0220 rev 05 class 0c,03,10 hdr 80 (II) PCI: 00:0f:3: chip 1166,0225 card 1166,0230 rev 00 class 06,00,00 hdr 80 (II) PCI: 00:11:0: chip 1166,0101 card 0000,0000 rev 05 class 06,00,00 hdr 80 (II) PCI: 00:11:2: chip 1166,0101 card 0000,0000 rev 05 class 06,00,00 hdr 80 (II) PCI: 02:01:0: chip 3388,0021 card 0000,0000 rev 13 class 06,04,00 hdr 01 (II) PCI: 02:02:0: chip 0e11,b178 card 0e11,4082 rev 01 class 01,04,00 hdr 00 (II) PCI: 03:00:0: chip 10de,017a card 10de,014c rev a3 class 03,00,00 hdr 00 (II) PCI: 03:04:0: chip 10de,017a card 10de,014c rev a3 class 03,00,00 hdr 00 (II) PCI: End of PCI scan (II) Host-to-PCI bridge: (II) Bus 0: bridge is at (0:0:0), (0,0,3), BCTRL: 0x0008 (VGA_EN is set) (II) Bus 0 I/O range: [0] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[B] (II) Bus 0 non-prefetchable memory range: [0] -1 0 0x00000000 - 0xffffffff (0x0) MX[B] (II) Bus 0 prefetchable memory range: [0] -1 0 0x00000000 - 0xffffffff (0x0) MX[B] (II) PCI-to-ISA bridge: (II) Bus -1: bridge is at (0:15:0), (0,-1,-1), BCTRL: 0x0008 (VGA_EN is set) (II) PCI-to-PCI bridge: (II) Bus 3: bridge is at (2:1:0), (2,3,3), BCTRL: 0x000f (VGA_EN is set) (II) Bus 3 non-prefetchable memory range: [0] -1 0 0xf6000000 - 0xf7ffffff (0x2000000) MX[B] (II) Bus 3 prefetchable memory range: [0] -1 0 0xd7f00000 - 0xefffffff (0x18100000) MX[B] (II) Host-to-PCI bridge: (II) Bus 2: bridge is at (0:0:0), (2,2,0), BCTRL: 0x0008 (VGA_EN is set) (II) Bus 2 I/O range: [0] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[B] (II) Bus 2 non-prefetchable memory range: [0] -1 0 0x00000000 - 0xffffffff (0x0) MX[B] (II) Bus 2 prefetchable memory range: [0] -1 0 0x00000000 - 0xffffffff (0x0) MX[B] (--) PCI:*(3:0:0) nVidia Corporation NV17GL [Quadro4 200/400 NVS] rev 163, Mem @ 0xf7000000/24, 0xe8000000/27, 0xe7f80000/19 (--) PCI: (3:4:0) nVidia Corporation NV17GL [Quadro4 200/400 NVS] rev 163, Mem @ 0xf6000000/24, 0xd8000000/27, 0xd7f80000/19 (II) Addressable bus resource ranges are [0] -1 0 0x00000000 - 0xffffffff (0x0) MX[B] [1] -1 0 0x00000000 - 0x0000ffff (0x10000) IX[B] (II) OS-reported resource ranges: [0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [5] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] (II) Active PCI resource ranges: [0] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [1] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [2] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [3] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [4] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [5] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [6] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [7] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [8] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [9] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [10] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [11] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [12] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [13] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [14] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [15] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [16] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [17] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [18] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [19] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] (II) Inactive PCI resource ranges: [0] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [1] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] (II) Active PCI resource ranges after removing overlaps: [0] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [1] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [2] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [3] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [4] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [5] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [6] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [7] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [8] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [9] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [10] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [11] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [12] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [13] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [14] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [15] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [16] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [17] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [18] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [19] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] (II) Inactive PCI resource ranges after removing overlaps: [0] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [1] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] (II) OS-reported resource ranges after removing overlaps with PCI: [0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [5] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] (II) All system resource ranges: [0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [4] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [5] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [6] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [7] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [8] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [9] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [10] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [11] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [12] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [13] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [14] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [15] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [16] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [17] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [18] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] [19] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [20] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [21] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [22] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [23] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [24] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [25] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] [26] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [27] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] (II) LoadModule: "i2c" (II) Loading /usr/lib/xorg/modules/libi2c.so (II) Module i2c: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.2.0 ABI class: X.Org Video Driver, version 1.0 (II) LoadModule: "bitmap" (II) Reloading /usr/lib/xorg/modules/fonts/libbitmap.so (II) Loading font Bitmap (II) LoadModule: "ddc" (II) Loading /usr/lib/xorg/modules/libddc.so (II) Module ddc: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 ABI class: X.Org Video Driver, version 1.0 (II) LoadModule: "extmod" (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so (II) Module extmod: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 Module class: X.Org Server Extension ABI class: X.Org Server Extension, version 0.3 (II) Loading extension SHAPE (II) Loading extension MIT-SUNDRY-NONSTANDARD (II) Loading extension BIG-REQUESTS (II) Loading extension SYNC (II) Loading extension MIT-SCREEN-SAVER (II) Loading extension XC-MISC (II) Loading extension XFree86-VidModeExtension (II) Loading extension XFree86-Misc (II) Loading extension XFree86-DGA (II) Loading extension DPMS (II) Loading extension TOG-CUP (II) Loading extension Extended-Visual-Information (II) Loading extension XVideo (II) Loading extension XVideo-MotionCompensation (II) Loading extension X-Resource (II) LoadModule: "freetype" (II) Loading /usr/lib/xorg/modules/fonts/libfreetype.so (II) Module freetype: vendor="X.Org Foundation & the After X-TT Project" compiled for 7.1.1, module version = 2.1.0 Module class: X.Org Font Renderer ABI class: X.Org Font Renderer, version 0.5 (II) Loading font FreeType (II) LoadModule: "glx" (II) Loading /usr/lib/xorg/modules/extensions/libglx.so (II) Module glx: vendor="NVIDIA Corporation" compiled for 4.0.2, module version = 1.0.9631 Module class: X.Org Server Extension ABI class: X.Org Server Extension, version 0.1 (II) Loading extension GLX (II) LoadModule: "int10" (II) Loading /usr/lib/xorg/modules/libint10.so (II) Module int10: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 ABI class: X.Org Video Driver, version 1.0 (II) LoadModule: "vbe" (II) Loading /usr/lib/xorg/modules/libvbe.so (II) Module vbe: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.1.0 ABI class: X.Org Video Driver, version 1.0 (II) LoadModule: "nvidia" (II) Loading /usr/lib/xorg/modules/drivers/nvidia_drv.so (II) Module nvidia: vendor="NVIDIA Corporation" compiled for 4.0.2, module version = 1.0.9631 Module class: X.Org Video Driver (II) LoadModule: "kbd" (II) Loading /usr/lib/xorg/modules/input/kbd_drv.so (II) Module kbd: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.1.0 Module class: X.Org XInput Driver ABI class: X.Org XInput driver, version 0.6 (II) LoadModule: "mouse" (II) Loading /usr/lib/xorg/modules/input/mouse_drv.so (II) Module mouse: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.1.1 Module class: X.Org XInput Driver ABI class: X.Org XInput driver, version 0.6 (II) NVIDIA dlloader X Driver 1.0-9631 Thu Nov 9 17:39:58 PST 2006 (II) NVIDIA Unified Driver for all Supported NVIDIA GPUs (II) Primary Device is: PCI 03:00:0 (WW) NVIDIA: No matching Device section for instance (BusID PCI:3:4:0) found (--) Chipset NVIDIA GPU found (II) Loading sub module "fb" (II) LoadModule: "fb" (II) Loading /usr/lib/xorg/modules/libfb.so (II) Module fb: vendor="X.Org Foundation" compiled for 7.1.1, module version = 1.0.0 ABI class: X.Org ANSI C Emulation, version 0.3 (II) Loading sub module "ramdac" (II) LoadModule: "ramdac" (II) Loading /usr/lib/xorg/modules/libramdac.so (II) Module ramdac: vendor="X.Org Foundation" compiled for 7.1.1, module version = 0.1.0 ABI class: X.Org Video Driver, version 1.0 (II) resource ranges after xf86ClaimFixedResources() call: [0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [4] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [5] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [6] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [7] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [8] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [9] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [10] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [11] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [12] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [13] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [14] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [15] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [16] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [17] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [18] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] [19] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [20] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [21] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [22] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [23] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [24] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [25] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] [26] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [27] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] (II) resource ranges after probing: [0] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [2] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [4] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [5] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [6] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [7] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [8] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [9] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [10] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [11] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [12] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [13] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [14] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [15] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [16] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [17] 0 0 0x000a0000 - 0x000affff (0x10000) MS[B] [18] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[B] [19] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[B] [20] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [21] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] [22] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [23] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [24] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [25] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [26] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [27] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [28] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] [29] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [30] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] [31] 0 0 0x000003b0 - 0x000003bb (0xc) IS[B] [32] 0 0 0x000003c0 - 0x000003df (0x20) IS[B] (II) Setting vga for screen 0. (**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32 (==) NVIDIA(0): RGB weight 888 (==) NVIDIA(0): Default visual is TrueColor (==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0) (**) NVIDIA(0): Option "ConnectedMonitor" "DFP,DFP" (**) NVIDIA(0): Option "TwinView" (**) NVIDIA(0): Option "TwinViewOrientation" "RightOf" (**) NVIDIA(0): Option "MetaModes" "1600x1200,1600x1200" (**) NVIDIA(0): Enabling RENDER acceleration (**) NVIDIA(0): TwinView enabled (**) NVIDIA(0): ConnectedMonitor string: "DFP,DFP" (II) NVIDIA(0): NVIDIA GPU Quadro NVS at PCI:3:0:0 (GPU-0) (--) NVIDIA(0): Memory: 32768 kBytes (--) NVIDIA(0): VideoBIOS: 04.17.00.50.a1 (--) NVIDIA(0): Interlaced video modes are supported on this GPU (--) NVIDIA(0): Connected display device(s) on Quadro NVS at PCI:3:0:0: (--) NVIDIA(0): NEC LCD2080UX+ (DFP-0) (--) NVIDIA(0): NEC LCD2080UX+ (DFP-1) (--) NVIDIA(0): NEC LCD2080UX+ (DFP-0): 112.0 MHz maximum pixel clock (--) NVIDIA(0): NEC LCD2080UX+ (DFP-0): Internal Single Link TMDS (--) NVIDIA(0): NEC LCD2080UX+ (DFP-1): 112.0 MHz maximum pixel clock (--) NVIDIA(0): NEC LCD2080UX+ (DFP-1): Internal Single Link TMDS (II) NVIDIA(0): Assigned Display Devices: DFP-0, DFP-1 (WW) NVIDIA(0): No valid modes for "1600x1200,1600x1200"; removing. (WW) NVIDIA(0): (WW) NVIDIA(0): Unable to validate any modes; falling back to the default mode (WW) NVIDIA(0): "nvidia-auto-select". (WW) NVIDIA(0): (II) NVIDIA(0): Validated modes: (II) NVIDIA(0): "nvidia-auto-select" (II) NVIDIA(0): Virtual screen size determined to be 2048 x 768 (++) NVIDIA(0): DPI set to (96, 96); computed from -dpi X commandline option (--) Depth 24 pixmap format is 32 bpp (II) do I need RAC? No, I don't. (II) resource ranges after preInit: [0] 0 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B] [1] 0 0 0xe8000000 - 0xefffffff (0x8000000) MX[B] [2] 0 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B] [3] -1 0 0x00100000 - 0x3fffffff (0x3ff00000) MX[B]E(B) [4] -1 0 0x000f0000 - 0x000fffff (0x10000) MX[B] [5] -1 0 0x000c0000 - 0x000effff (0x30000) MX[B] [6] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX[B] [7] -1 0 0xd7df0000 - 0xd7df3fff (0x4000) MX[B] [8] -1 0 0xd7ec0000 - 0xd7efffff (0x40000) MX[B] [9] -1 0 0xd5fc0000 - 0xd5fc0fff (0x1000) MX[B] [10] -1 0 0xd5fd0000 - 0xd5fd00ff (0x100) MX[B] [11] -1 0 0xd5fe0000 - 0xd5feffff (0x10000) MX[B] [12] -1 0 0xd7ce0000 - 0xd7ce0fff (0x1000) MX[B] [13] -1 0 0xd7cf0000 - 0xd7cf0fff (0x1000) MX[B] [14] -1 0 0xd7f80000 - 0xd7ffffff (0x80000) MX[B](B) [15] -1 0 0xd8000000 - 0xdfffffff (0x8000000) MX[B](B) [16] -1 0 0xf6000000 - 0xf6ffffff (0x1000000) MX[B](B) [17] -1 0 0xe7f80000 - 0xe7ffffff (0x80000) MX[B](B) [18] -1 0 0xe8000000 - 0xefffffff (0x8000000) MX[B](B) [19] -1 0 0xf7000000 - 0xf7ffffff (0x1000000) MX[B](B) [20] 0 0 0x000a0000 - 0x000affff (0x10000) MS[B](OprD) [21] 0 0 0x000b0000 - 0x000b7fff (0x8000) MS[B](OprD) [22] 0 0 0x000b8000 - 0x000bffff (0x8000) MS[B](OprD) [23] -1 0 0x0000ffff - 0x0000ffff (0x1) IX[B] [24] -1 0 0x00000000 - 0x000000ff (0x100) IX[B] [25] -1 0 0x00003000 - 0x000030ff (0x100) IX[B] [26] -1 0 0x00002000 - 0x0000200f (0x10) IX[B] [27] -1 0 0x000003f4 - 0x000003f4 (0x1) IX[B] [28] -1 0 0x000001f0 - 0x000001f0 (0x1) IX[B] [29] -1 0 0x00001800 - 0x000018ff (0x100) IX[B] [30] -1 0 0x00002040 - 0x00002047 (0x8) IX[B] [31] -1 0 0x00002020 - 0x0000203f (0x20) IX[B] [32] -1 0 0x00002800 - 0x000028ff (0x100) IX[B] [33] -1 0 0x00002400 - 0x000024ff (0x100) IX[B] [34] 0 0 0x000003b0 - 0x000003bb (0xc) IS[B](OprU) [35] 0 0 0x000003c0 - 0x000003df (0x20) IS[B](OprU) (II) NVIDIA(GPU-1): NVIDIA GPU Quadro NVS at PCI:3:4:0 (GPU-1) (--) NVIDIA(GPU-1): Memory: 32768 kBytes (--) NVIDIA(GPU-1): VideoBIOS: 04.17.00.50.a1 (--) NVIDIA(GPU-1): Interlaced video modes are supported on this GPU (--) NVIDIA(GPU-1): Connected display device(s) on Quadro NVS at PCI:3:4:0: (II) NVIDIA(0): Setting mode "nvidia-auto-select" (II) Loading extension NV-GLX (II) NVIDIA(0): NVIDIA 3D Acceleration Architecture Initialized (II) NVIDIA(0): Using the NVIDIA 2D acceleration architecture (==) NVIDIA(0): Backing store disabled (==) NVIDIA(0): Silken mouse enabled (**) Option "dpms" (**) NVIDIA(0): DPMS enabled (II) Loading extension NV-CONTROL (II) Loading extension XINERAMA (==) RandR enabled (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 XC-APPGROUP (II) Initializing built-in extension SECURITY (II) Initializing built-in extension XINERAMA (II) Initializing built-in extension XFIXES (II) Initializing built-in extension XFree86-Bigfont (II) Initializing built-in extension RENDER (II) Initializing built-in extension RANDR (II) Initializing built-in extension COMPOSITE (II) Initializing built-in extension DAMAGE (II) Initializing built-in extension XEVIE (II) Initializing extension GLX (**) Option "CoreKeyboard" (**) Generic Keyboard: Core Keyboard (**) Option "Protocol" "standard" (**) Generic Keyboard: Protocol: standard (**) Option "AutoRepeat" "500 30" (**) Option "XkbRules" "xorg" (**) Generic Keyboard: XkbRules: "xorg" (**) Option "XkbModel" "pc105" (**) Generic Keyboard: XkbModel: "pc105" (**) Option "XkbLayout" "gb" (**) Generic Keyboard: XkbLayout: "gb" (**) Option "CustomKeycodes" "off" (**) Generic Keyboard: CustomKeycodes disabled (**) Option "Protocol" "ImPS/2" (**) Configured Mouse: Device: "/dev/input/mice" (**) Configured Mouse: Protocol: "ImPS/2" (**) Option "CorePointer" (**) Configured Mouse: Core Pointer (**) Option "Device" "/dev/input/mice" (**) Option "Emulate3Buttons" "true" (**) Configured Mouse: Emulate3Buttons, Emulate3Timeout: 50 (**) Configured Mouse: ZAxisMapping: buttons 4 and 5 (**) Configured Mouse: Buttons: 9 (II) XINPUT: Adding extended input device "Configured Mouse" (type: MOUSE) (II) XINPUT: Adding extended input device "Generic Keyboard" (type: KEYBOARD) (II) XINPUT: Adding extended input device "NVIDIA Damage Notification Manager" (type: Other) (II) XINPUT: Adding extended input device "NVIDIA Kernel RC Handler" (type: Other) (II) XINPUT: Adding extended input device "NVIDIA Event Handler" (type: Other) xkb_keycodes { include "xfree86+aliases(qwerty)" }; xkb_types { include "complete" }; xkb_compatibility { include "complete" }; xkb_symbols { include "pc(pc105)+gb" }; xkb_geometry { include "pc(pc105)" }; (II) Configured Mouse: ps2EnableDataReporting: succeeded SetGrabKeysState - disabled SetGrabKeysState - enabled AUDIT: Tue May 22 11:27:35 2007: 9872 X: client 23 rejected from local host Auth name: MIT-MAGIC-COOKIE-1 ID: -1 (II) Open ACPI successful (/var/run/acpid.socket) (II) NVIDIA(0): Setting mode "nvidia-auto-select" (II) Configured Mouse: ps2EnableDataReporting: succeeded
The resolution is really doing my head in... everything is HUGE!
You need to generate the correct mode lines for your monitor. Do you have your monitor specs handy? If you do, use an online modeline generator.
http://xtiming.sourceforge.net/cgi-bin/xtiming.pl
Done it for you:
Code:Modeline "1600x1200@60" 176.70 1600 1632 2296 2328 1200 1224 1236 1261

@Geoff: Thanks but I already tried that with no effect... log messages are unchanged too.
Ok, you've done something wrong then. Did you change both the Screen and Monitor sections?

I have also tried the interlaced modeline...Code:Modeline "1600x1200@60i" 73.52 1600 1632 1904 1936 1200 1227 1233 1261 interlace
interlacing an LCD monitor is nonsensical.

I know that interlacing an LCD is nonsensical but I just want to get the resolution to work!
X won't accept the Modeline in the Screen section... this could be a problem.
Right had another go, using the Quadro4 dotclock:
Sorry, I didn't mean the screen section. I meant you need to use the 'UseModes' option in the monitor section to specify which modes are available for the screen (you can just specify 1600x1200@60 and force the issue if you like.Code:Modeline "1600x1200@60" 176.70 1600 1632 2296 2328 1200 1224 1236 1261

I seem to have got slightly closer, following the discovery of the 'NVIDIA X Server Settings' graphical configuration tool. I now have the panels set to 1280x1024 which is significantly better but not perfect.
From the command line, I can see that the GPU is reading the monitor information correctly... however the GUI tool says the native resolution is only 1280x1024. This is a bit odd!
Your monitor can only do 1600x1200 at 60Hz. If your using any other refresh rate the maximum is 1280x1024 as you've observed.
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