No xorg.conf and x3100 slow performance

I recently installed Arch Linux on my laptop and almost everything is working fine.  Some time ago,  I used to use a tool that detects my hardware and generates a xorg.conf, but this time, I installed Arch and X is running fine without xorg.conf.
However, I have a problem with 3D Aceleration. My 3D card is Intel x3100 (GM965). (I installed xf86-video-intel driver) 3D aceleration is very slow. Ive run glxinfo and it shows only NONE and SLOW flags. Some simple opengl games like supertux run very very slow.
Ive tried to copy and paste a xorg file from a x3100 user, but X didnt work at all. What can I do to enable 3D aceleration. Thanks in advance
EDIT: I was really happy I didnt have to write a xorg.conf file. Will I have to?
Last edited by ar5007eg (2009-06-12 20:20:05)

Thanks for your answer
I've tried adding this "ServerLayout" layout section and it gives me the same fatal error from X: "no screen founds"
Here is my output form lspci
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03)
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03)
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03)
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03)
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03)
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03)
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03)
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03)
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3)
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03)
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03)
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
04:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
0a:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05)
0a:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
0a:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
0a:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
0a:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff)
EDIT: output from lspci -v
00:00.0 Host bridge: Intel Corporation Mobile PM965/GM965/GL960 Memory Controller Hub (rev 03)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel driver in use: agpgart-intel
Kernel modules: intel-agp
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, fast devsel, latency 0, IRQ 5
Memory at f0000000 (64-bit, non-prefetchable) [size=1M]
Memory at d0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 1800 [size=8]
Capabilities: [90] MSI: Mask- 64bit- Count=1/1 Enable-
Capabilities: [d0] Power Management version 3
Kernel modules: intelfb
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, fast devsel, latency 0
Memory at f0100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: [d0] Power Management version 3
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #4 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 16
I/O ports at 1820 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1a.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #5 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 21
I/O ports at 1840 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1a.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #2 (rev 03) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 18
Memory at f0704000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1b.0 Audio device: Intel Corporation 82801H (ICH8 Family) HD Audio Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, fast devsel, latency 0, IRQ 22
Memory at f0500000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Mask- 64bit+ Count=1/1 Enable-
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel <?>
Capabilities: [130] Root Complex Link <?>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 1 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=03, sec-latency=0
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011d
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 2 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
Memory behind bridge: 88000000-880fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011d
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 82801H (ICH8 Family) PCI Express Port 3 (rev 03) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
Memory behind bridge: 88100000-881fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Mask- 64bit- Count=1/1 Enable+
Capabilities: [90] Subsystem: Acer Incorporated [ALI] Device 011d
Capabilities: [a0] Power Management version 2
Capabilities: [100] Virtual Channel <?>
Capabilities: [180] Root Complex Link <?>
Kernel driver in use: pcieport-driver
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #1 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 23
I/O ports at 1860 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.1 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #2 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 1880 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.2 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Controller #3 (rev 03) (prog-if 00 [UHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 18
I/O ports at 18a0 [size=32]
Kernel driver in use: uhci_hcd
Kernel modules: uhci-hcd
00:1d.7 USB Controller: Intel Corporation 82801H (ICH8 Family) USB2 EHCI Controller #1 (rev 03) (prog-if 20 [EHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f0704400 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Kernel driver in use: ehci_hcd
Kernel modules: ehci-hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev f3) (prog-if 01 [Subtractive decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=0a, subordinate=0a, sec-latency=32
Memory behind bridge: f0400000-f04fffff
Capabilities: [50] Subsystem: Gammagraphx, Inc. (or missing ID) Device 0000
00:1f.0 ISA bridge: Intel Corporation 82801HEM (ICH8M) LPC Interface Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information <?>
Kernel modules: iTCO_wdt
00:1f.1 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) IDE Controller (rev 03) (prog-if 8a [Master SecP PriP])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 0, IRQ 19
I/O ports at 01f0 [size=8]
I/O ports at 03f4 [size=1]
I/O ports at 0170 [size=8]
I/O ports at 0374 [size=1]
I/O ports at 1810 [size=16]
Kernel driver in use: ata_piix
Kernel modules: piix, ata_piix
00:1f.2 IDE interface: Intel Corporation 82801HBM/HEM (ICH8M/ICH8M-E) SATA IDE Controller (rev 03) (prog-if 8f [Master SecP SecO PriP PriO])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 19
I/O ports at 1c00 [size=8]
I/O ports at 18f4 [size=4]
I/O ports at 18f8 [size=8]
I/O ports at 18f0 [size=4]
I/O ports at 18e0 [size=16]
I/O ports at 18d0 [size=16]
Capabilities: [70] Power Management version 3
Kernel driver in use: ata_piix
Kernel modules: ata_piix
00:1f.3 SMBus: Intel Corporation 82801H (ICH8 Family) SMBus Controller (rev 03)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: medium devsel, IRQ 19
Memory at 88200000 (32-bit, non-prefetchable) [size=256]
I/O ports at 1c20 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c-i801
04:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
Subsystem: AMBIT Microsystem Corp. AR5BXB63 802.11bg NIC
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at 88000000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] MSI: Mask- 64bit- Count=1/1 Enable-
Capabilities: [60] Express Legacy Endpoint, MSI 00
Capabilities: [90] MSI-X: Enable- Mask- TabSize=1
Capabilities: [100] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout+ NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [140] Virtual Channel <?>
Kernel driver in use: ath5k_pci
Kernel modules: ath_pci, ath5k
05:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M Gigabit Ethernet PCI Express (rev 02)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, fast devsel, latency 0, IRQ 764
Memory at 88100000 (64-bit, non-prefetchable) [size=64K]
Expansion ROM at <ignored> [disabled]
Capabilities: [48] Power Management version 3
Capabilities: [50] Vital Product Data <?>
Capabilities: [58] Vendor Specific Information <?>
Capabilities: [e8] MSI: Mask- 64bit+ Count=1/1 Enable+
Capabilities: [d0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq+ ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr+ BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn-
Capabilities: [13c] Virtual Channel <?>
Capabilities: [160] Device Serial Number e9-b9-c5-fe-ff-24-1b-00
Capabilities: [16c] Power Budgeting <?>
Kernel driver in use: tg3
Kernel modules: tg3
0a:09.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller (rev 05) (prog-if 10 [OHCI])
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 32, IRQ 16
Memory at f0400000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [dc] Power Management version 2
Kernel driver in use: ohci1394
Kernel modules: ohci1394
0a:09.1 SD Host controller: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 22)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 32, IRQ 17
Memory at f0400800 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
0a:09.2 System peripheral: Ricoh Co Ltd R5C843 MMC Host Controller (rev 12)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 32
Memory at f0400c00 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
Kernel driver in use: ricoh-mmc
Kernel modules: ricoh_mmc
0a:09.3 System peripheral: Ricoh Co Ltd R5C592 Memory Stick Bus Host Adapter (rev 12)
Subsystem: Acer Incorporated [ALI] Device 011d
Flags: bus master, medium devsel, latency 32
Memory at f0401000 (32-bit, non-prefetchable) [size=256]
Capabilities: [80] Power Management version 2
0a:09.4 System peripheral: Ricoh Co Ltd xD-Picture Card Controller (rev ff) (prog-if ff)
!!! Unknown header type 7f
Last edited by ar5007eg (2009-06-13 16:04:07)

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    FontPath "/usr/share/fonts/misc"
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    FontPath "/usr/share/fonts/75dpi"
    FontPath "/usr/share/fonts/100dpi:unscaled"
    FontPath "/usr/share/fonts/100dpi"
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    FontPath "/usr/share/fonts/cyrillic"
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    # FontPath "/usr/share/lib/X11/fonts/latin2/100dpi"
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    FontPath "/usr/share/fonts/ttf/western"
    FontPath "/usr/share/fonts/ttf/decoratives"
    FontPath "/usr/share/fonts/truetype"
    FontPath "/usr/share/fonts/truetype/openoffice"
    FontPath "/usr/share/fonts/truetype/ttf-bitstream-vera"
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    Option "Protocol" "auto"
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    Option "Emulate3Buttons" "true"
    Option "Emulate3Timeout" "70"
    Option "SendCoreEvents" "true"
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    ModeLine "640x400" 31.5 640 672 736 832 400 401 404 445 -hsync +vsync
    # 720x400 @ 85Hz (VESA) hsync: 37.9kHz
    ModeLine "720x400" 35.5 720 756 828 936 400 401 404 446 -hsync +vsync
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    ModeLine "640x480" 25.2 640 656 752 800 480 490 492 525 -hsync -vsync
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    ModeLine "640x480" 31.5 640 664 704 832 480 489 491 520 -hsync -vsync
    # 640x480 @ 75Hz (VESA) hsync: 37.5kHz
    ModeLine "640x480" 31.5 640 656 720 840 480 481 484 500 -hsync -vsync
    # 640x480 @ 85Hz (VESA) hsync: 43.3kHz
    ModeLine "640x480" 36.0 640 696 752 832 480 481 484 509 -hsync -vsync
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    ModeLine "800x600" 36.0 800 824 896 1024 600 601 603 625 +hsync +vsync
    # 800x600 @ 60Hz (VESA) hsync: 37.9kHz
    ModeLine "800x600" 40.0 800 840 968 1056 600 601 605 628 +hsync +vsync
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    ModeLine "800x600" 50.0 800 856 976 1040 600 637 643 666 +hsync +vsync
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    ModeLine "800x600" 49.5 800 816 896 1056 600 601 604 625 +hsync +vsync
    # 800x600 @ 85Hz (VESA) hsync: 53.7kHz
    ModeLine "800x600" 56.3 800 832 896 1048 600 601 604 631 +hsync +vsync
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    # 1024x768 @ 60Hz (VESA) hsync: 48.4kHz
    ModeLine "1024x768" 65.0 1024 1048 1184 1344 768 771 777 806 -hsync -vsync
    # 1024x768 @ 70Hz (VESA) hsync: 56.5kHz
    ModeLine "1024x768" 75.0 1024 1048 1184 1328 768 771 777 806 -hsync -vsync
    # 1024x768 @ 75Hz (VESA) hsync: 60.0kHz
    ModeLine "1024x768" 78.8 1024 1040 1136 1312 768 769 772 800 +hsync +vsync
    # 1024x768 @ 85Hz (VESA) hsync: 68.7kHz
    ModeLine "1024x768" 94.5 1024 1072 1168 1376 768 769 772 808 +hsync +vsync
    # 1152x864 @ 75Hz (VESA) hsync: 67.5kHz
    ModeLine "1152x864" 108.0 1152 1216 1344 1600 864 865 868 900 +hsync +vsync
    # 1280x960 @ 60Hz (VESA) hsync: 60.0kHz
    ModeLine "1280x960" 108.0 1280 1376 1488 1800 960 961 964 1000 +hsync +vsync
    # 1280x960 @ 85Hz (VESA) hsync: 85.9kHz
    ModeLine "1280x960" 148.5 1280 1344 1504 1728 960 961 964 1011 +hsync +vsync
    # 1280x1024 @ 60Hz (VESA) hsync: 64.0kHz
    ModeLine "1280x1024" 108.0 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 75Hz (VESA) hsync: 80.0kHz
    ModeLine "1280x1024" 135.0 1280 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync
    # 1280x1024 @ 85Hz (VESA) hsync: 91.1kHz
    ModeLine "1280x1024" 157.5 1280 1344 1504 1728 1024 1025 1028 1072 +hsync +vsync
    # 1600x1200 @ 60Hz (VESA) hsync: 75.0kHz
    ModeLine "1600x1200" 162.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 65Hz (VESA) hsync: 81.3kHz
    ModeLine "1600x1200" 175.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 70Hz (VESA) hsync: 87.5kHz
    ModeLine "1600x1200" 189.0 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 75Hz (VESA) hsync: 93.8kHz
    ModeLine "1600x1200" 202.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    # 1600x1200 @ 85Hz (VESA) hsync: 106.3kHz
    ModeLine "1600x1200" 229.5 1600 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync
    # 1792x1344 @ 60Hz (VESA) hsync: 83.6kHz
    ModeLine "1792x1344" 204.8 1792 1920 2120 2448 1344 1345 1348 1394 -hsync +vsync
    # 1792x1344 @ 75Hz (VESA) hsync: 106.3kHz
    ModeLine "1792x1344" 261.0 1792 1888 2104 2456 1344 1345 1348 1417 -hsync +vsync
    # 1856x1392 @ 60Hz (VESA) hsync: 86.3kHz
    ModeLine "1856x1392" 218.3 1856 1952 2176 2528 1392 1393 1396 1439 -hsync +vsync
    # 1856x1392 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1856x1392" 288.0 1856 1984 2208 2560 1392 1393 1396 1500 -hsync +vsync
    # 1920x1440 @ 60Hz (VESA) hsync: 90.0kHz
    ModeLine "1920x1440" 234.0 1920 2048 2256 2600 1440 1441 1444 1500 -hsync +vsync
    # 1920x1440 @ 75Hz (VESA) hsync: 112.5kHz
    ModeLine "1920x1440" 297.0 1920 2064 2288 2640 1440 1441 1444 1500 -hsync +vsync
    # Additional modelines
    ModeLine "1800x1440" 230 1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync
    ModeLine "1800x1440" 250 1800 1896 2088 2392 1440 1441 1444 1490 +HSync +VSync
    # Extended modelines with GTF timings
    # 640x480 @ 100.00 Hz (GTF) hsync: 50.90 kHz; pclk: 43.16 MHz
    ModeLine "640x480" 43.16 640 680 744 848 480 481 484 509 -HSync +Vsync
    # 768x576 @ 60.00 Hz (GTF) hsync: 35.82 kHz; pclk: 34.96 MHz
    ModeLine "768x576" 34.96 768 792 872 976 576 577 580 597 -HSync +Vsync
    # 768x576 @ 72.00 Hz (GTF) hsync: 43.27 kHz; pclk: 42.93 MHz
    ModeLine "768x576" 42.93 768 800 880 992 576 577 580 601 -HSync +Vsync
    # 768x576 @ 75.00 Hz (GTF) hsync: 45.15 kHz; pclk: 45.51 MHz
    ModeLine "768x576" 45.51 768 808 888 1008 576 577 580 602 -HSync +Vsync
    # 768x576 @ 85.00 Hz (GTF) hsync: 51.42 kHz; pclk: 51.84 MHz
    ModeLine "768x576" 51.84 768 808 888 1008 576 577 580 605 -HSync +Vsync
    # 768x576 @ 100.00 Hz (GTF) hsync: 61.10 kHz; pclk: 62.57 MHz
    ModeLine "768x576" 62.57 768 816 896 1024 576 577 580 611 -HSync +Vsync
    # 800x600 @ 100.00 Hz (GTF) hsync: 63.60 kHz; pclk: 68.18 MHz
    ModeLine "800x600" 68.18 800 848 936 1072 600 601 604 636 -HSync +Vsync
    # 1024x768 @ 100.00 Hz (GTF) hsync: 81.40 kHz; pclk: 113.31 MHz
    ModeLine "1024x768" 113.31 1024 1096 1208 1392 768 769 772 814 -HSync +Vsync
    # 1152x864 @ 60.00 Hz (GTF) hsync: 53.70 kHz; pclk: 81.62 MHz
    ModeLine "1152x864" 81.62 1152 1216 1336 1520 864 865 868 895 -HSync +Vsync
    # 1152x864 @ 85.00 Hz (GTF) hsync: 77.10 kHz; pclk: 119.65 MHz
    ModeLine "1152x864" 119.65 1152 1224 1352 1552 864 865 868 907 -HSync +Vsync
    # 1152x864 @ 100.00 Hz (GTF) hsync: 91.50 kHz; pclk: 143.47 MHz
    ModeLine "1152x864" 143.47 1152 1232 1360 1568 864 865 868 915 -HSync +Vsync
    # 1280x960 @ 72.00 Hz (GTF) hsync: 72.07 kHz; pclk: 124.54 MHz
    ModeLine "1280x960" 124.54 1280 1368 1504 1728 960 961 964 1001 -HSync +Vsync
    # 1280x960 @ 75.00 Hz (GTF) hsync: 75.15 kHz; pclk: 129.86 MHz
    ModeLine "1280x960" 129.86 1280 1368 1504 1728 960 961 964 1002 -HSync +Vsync
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    ModeLine "1280x960" 178.99 1280 1376 1520 1760 960 961 964 1017 -HSync +Vsync
    # 1280x1024 @ 100.00 Hz (GTF) hsync: 108.50 kHz; pclk: 190.96 MHz
    ModeLine "1280x1024" 190.96 1280 1376 1520 1760 1024 1025 1028 1085 -HSync +Vsync
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    ModeLine "1400x1050" 122.61 1400 1488 1640 1880 1050 1051 1054 1087 -HSync +Vsync
    # 1400x1050 @ 72.00 Hz (GTF) hsync: 78.77 kHz; pclk: 149.34 MHz
    ModeLine "1400x1050" 149.34 1400 1496 1648 1896 1050 1051 1054 1094 -HSync +Vsync
    # 1400x1050 @ 75.00 Hz (GTF) hsync: 82.20 kHz; pclk: 155.85 MHz
    ModeLine "1400x1050" 155.85 1400 1496 1648 1896 1050 1051 1054 1096 -HSync +Vsync
    # 1400x1050 @ 85.00 Hz (GTF) hsync: 93.76 kHz; pclk: 179.26 MHz
    ModeLine "1400x1050" 179.26 1400 1504 1656 1912 1050 1051 1054 1103 -HSync +Vsync
    # 1400x1050 @ 100.00 Hz (GTF) hsync: 111.20 kHz; pclk: 214.39 MHz
    ModeLine "1400x1050" 214.39 1400 1512 1664 1928 1050 1051 1054 1112 -HSync +Vsync
    # 1600x1200 @ 100.00 Hz (GTF) hsync: 127.10 kHz; pclk: 280.64 MHz
    ModeLine "1600x1200" 280.64 1600 1728 1904 2208 1200 1201 1204 1271 -HSync +Vsync
    EndSection
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    Section "Device"
    Identifier "Card0"
    Driver "vesa"
    VendorName "All"
    BoardName "All"
    EndSection
    Section "Screen"
    Identifier "Screen0"
    Device "Card0"
    Monitor "Monitor0"
    DefaultColorDepth 16
    SubSection "Display"
    Depth 1
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 4
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 8
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 15
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 16
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 24
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    SubSection "Display"
    Depth 32
    Modes "1024x768" "800x600" "640x480"
    EndSubSection
    EndSection
    Section "DRI"
    Mode 0666
    EndSection

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    Section "ServerLayout"
    Identifier "Xorg Configured"
    Screen 0 "Screen0" 0 0
    InputDevice "Keyboard0" "CoreKeyboard"
    InputDevice "touchpad" "AlwaysCore"
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    # USB Mouse not detected
    EndSection
    Section "ServerFlags"
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    Option "AutoAddDevices" "False"
    # Option "AIGLX" "false"
    EndSection
    Section "Files"
    ModulePath "/usr/lib/xorg/modules"
    FontPath "/usr/share/fonts/misc:unscaled"
    FontPath "/usr/share/fonts/misc"
    FontPath "/usr/share/fonts/75dpi:unscaled"
    FontPath "/usr/share/fonts/75dpi"
    FontPath "/usr/share/fonts/100dpi:unscaled"
    FontPath "/usr/share/fonts/100dpi"
    FontPath "/usr/share/fonts/PEX"
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    FontPath "/usr/share/fonts/cyrillic"
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    FontPath "/usr/share/fonts/Type1"
    FontPath "/usr/share/fonts/ttf/western"
    FontPath "/usr/share/fonts/ttf/decoratives"
    FontPath "/usr/share/fonts/truetype"
    FontPath "/usr/share/fonts/truetype/openoffice"
    FontPath "/usr/share/fonts/truetype/ttf-bitstream-vera"
    FontPath "/usr/share/fonts/latex-ttf-fonts"
    FontPath "/usr/share/fonts/defoma/CID"
    FontPath "/usr/share/fonts/defoma/TrueType"
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    Section "Module"
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    Load "dbe"
    Load "dri"
    Load "extmod"
    Load "glx"
    Load "bitmap" # bitmap-fonts
    Load "type1"
    Load "freetype"
    Load "record"
    Load "synaptics"
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    Option "XkbLayout" "fr"
    Option "XkbVariant" ""
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    Option "SendCoreEvents" "true"
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    Option "Device" "/dev/psaux"
    Option "Emulate3Buttons" "true"
    Option "Emulate3Timeout" "70"
    Option "SendCoreEvents" "true"
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    Section "InputDevice"
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    Option "HorizEdgeScroll" "False"
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    Option "SHMConfig"
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    Section "InputDevice"
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    BoardName "All"
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    Option "DRI" "True"
    Option "NoDDC" "True"
    Option "XAANoOffscreenPixmaps" "True"
    Option "EnablePageFlip" "True"
    Option "RenderAccel" "True"
    Option "AccelMethod" "XAA"
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    Section "Screen"
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    Device "Card0"
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    EndSection
    Section "DRI"
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    EndSection
    Section "Extensions"
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    Identifier "X.org Configured"
    Screen 0 "Screen0" 0 0
    InputDevice "Mouse0" "CorePointer"
    InputDevice "Keyboard0" "CoreKeyboard"
    EndSection
    Section "Files"
    ModulePath "/usr/lib/xorg/modules"
    FontPath "/usr/share/fonts/misc"
    FontPath "/usr/share/fonts/100dpi:unscaled"
    FontPath "/usr/share/fonts/75dpi:unscaled"
    FontPath "/usr/share/fonts/TTF"
    FontPath "/usr/share/fonts/Type1"
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    Load "glx"
    Load "extmod"
    Load "record"
    Load "dri"
    Load "dbe"
    Load "dri2"
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    Identifier "Keyboard0"
    Driver "kbd"
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    Identifier "Mouse0"
    Driver "mouse"
    Option "Protocol" "auto"
    Option "Device" "/dev/input/mice"
    Option "ZAxisMapping" "4 5 6 7"
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    Section "Monitor"
    Identifier "Monitor0"
    VendorName "Monitor Vendor"
    ModelName "Monitor Model"
    EndSection
    Section "Device"
    ### Available Driver options are:-
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    #Option "AccelMethod" # [<str>]
    #Option "offscreensize" # [<str>]
    #Option "SWcursor" # [<bool>]
    #Option "ignoreconnector" # [<str>]
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    #Option "forcedpi" # <i>
    #Option "useconfiguredmonitor" # [<bool>]
    #Option "HPD" # <str>
    #Option "NoRandr" # [<bool>]
    #Option "RROutputOrder" # [<str>]
    #Option "DRI" # [<bool>]
    #Option "TVMode" # [<str>]
    #Option "ScaleType" # [<str>]
    #Option "UseAtomBIOS" # [<bool>]
    #Option "AtomBIOS" # [<str>]
    #Option "UnverifiedFeatures" # [<bool>]
    #Option "Audio" # [<bool>]
    #Option "HDMI" # [<str>]
    #Option "COHERENT" # [<str>]
    Identifier "Card0"
    Driver "radeon"
    VendorName "ATI Technologies Inc"
    BoardName "M52 [Mobility Radeon X1300]"
    BusID "PCI:1:0:0"
    Option "AccelMethod" "EXA"
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    Identifier "Screen0"
    Device "Card0"
    Monitor "Monitor0"
    SubSection "Display"
    Viewport 0 0
    Depth 1
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 4
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 8
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 15
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 16
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 24
    EndSubSection
    EndSection
    Last edited by egan (2009-09-27 17:28:50)

    skottish wrote:
    X searches all of the directories that you had in your original xorg.conf file, and it will load whatever it needs automatically. I don't think your problem is specifically with xorg.conf (or lack of), I think what you're seeing is the DPI changing between drivers.
    Try this with each driver loaded and see if they're different:
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    Ah, yes indeed!
    radeonhd: 96x96
    radeon: 129x127
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    EDIT: Adding a dpi argument of 96 to /etc/X11/xinit/xserverrc fixed the problem. I didn't occur to me that the two drivers would use different dpis.
    Thank you so much!
    Last edited by egan (2009-09-27 17:13:28)

  • Xorg.conf warnings and errors (hotplugging)

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    http://pastebin.com/d7be45a5
    Heres my xorg.conf too.
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    Last edited by Breakage (2009-01-16 21:22:28)

    josomebody wrote:
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    So I have radeonhd working properly again with the Radeon Mobility X1600.
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  • What's wrong with my xorg.conf?

    I just installed Arch + KDEmod and I think I'd like it, but I can't get any video driver to work correctly.  The open-source ati driver crashes immediately (just like in Ubuntu, I could never get that one to work) so I'm trying to catalyst drivers.  However, it can't go to GUI at all; it gives me an error about no available screens or something.  I looked at my xorg.conf and it looks okay... what's the problem? 
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    Section "ServerLayout"
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    Screen 0 "Screen0" 0 0
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    ModulePath "/usr/lib/xorg/modules"
    FontPath "/usr/share/fonts/misc"
    FontPath "/usr/share/fonts/100dpi:unscaled"
    FontPath "/usr/share/fonts/75dpi:unscaled"
    FontPath "/usr/share/fonts/TTF"
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    Load "extmod"
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    Load "xtrap"
    Load "dbe"
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    #Option "SWcursor" # [<bool>]
    #Option "Dac6Bit" # [<bool>]
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    #Option "DRM_bufsize" # <i>
    #Option "Capabilities" # <i>
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    #Option "AGPv3Mask" # <i>
    #Option "BufferTiling" # [<bool>]
    #Option "Profile" # <str>
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    #Option "EnableDepthMoves" # [<bool>]
    #Option "GammaCorrectionI" # <i>
    #Option "GammaCorrectionII" # <i>
    #Option "OpenGLOverlay" # [<bool>]
    #Option "DefaultVisualTrueColor" # [<bool>]
    #Option "VideoOverlay" # [<bool>]
    #Option "DesktopSetup" # [<str>]
    #Option "MonitorLayout" # [<str>]
    #Option "ForceMonitors" # [<str>]
    #Option "EnableMonitor" # <str>
    #Option "OverlayOnCRTC2" # [<bool>]
    #Option "Mode2" # [<str>]
    #Option "PairModes" # [<str>]
    #Option "HSync2" # [<str>]
    #Option "VRefresh2" # [<str>]
    #Option "ScreenOverlap" # <i>
    #Option "MemClock" # <i>
    #Option "ASICClock" # <i>
    #Option "UseInternalAGPGART" # [<bool>]
    #Option "FastSwap" # [<bool>]
    #Option "Stereo" # [<bool>]
    #Option "StereoSyncEnable" # <i>
    #Option "DisableOvScaler" # [<bool>]
    #Option "UseFastTLS" # <i>
    #Option "BlockSignalsOnLock" # [<bool>]
    #Option "ForceGenericCPU" # [<bool>]
    #Option "CenterMode" # [<bool>]
    #Option "OffScreenPixmaps" # [<bool>]
    #Option "EnableOpaqueOverlayVisual" # [<bool>]
    #Option "TMDSCoherentMode" # [<bool>]
    #Option "EnablePrivateBackZ" # [<bool>]
    #Option "TVFormat" # [<str>]
    #Option "TVStandard" # [<str>]
    #Option "TVOverscan" # [<bool>]
    #Option "TVHSizeAdj" # <i>
    #Option "TVVSizeAdj" # <i>
    #Option "TVHPosAdj" # <i>
    #Option "TVVPosAdj" # <i>
    #Option "TVHStartAdj" # <i>
    #Option "TVColorAdj" # <i>
    #Option "PseudoColorVisuals" # [<bool>]
    #Option "PreferredVRefresh" # <i>
    #Option "FastStart" # [<bool>]
    #Option "ProfileDriver" # [<bool>]
    #Option "PPPTforGART" # [<bool>]
    #Option "TexturedVideo" # [<bool>]
    #Option "TexturedVideoSync" # [<bool>]
    #Option "Textured2D" # [<bool>]
    #Option "TexturedXrender" # [<bool>]
    #Option "DPMS" # [<bool>]
    #Option "MaxGARTSize" # <i>
    #Option "LogoPosX" # <i>
    #Option "LogoPosY" # <i>
    #Option "LogoColFG" # <i>
    #Option "LogoColBG" # <i>
    #Option "SwapScreens" # [<bool>]
    #Option "FBC" # [<bool>]
    #Option "FrontBufferMode" # <i>
    #Option "BackBufferMode" # <i>
    #Option "DepthBufferMode" # <i>
    #Option "OverlayBufferMode" # <i>
    #Option "VideoOverlayBufferMode" # <i>
    #Option "EnableIrqMgr" # [<bool>]
    #Option "EnableMulticard" # [<bool>]
    #Option "EnablePPLIB" # [<bool>]
    #Option "DefaultOnDC" # [<bool>]
    Identifier "Card0"
    Driver "fglrx"
    VendorName "ATI Technologies Inc"
    BoardName "Radeon R300 NE [Radeon 9500 Pro]"
    BusID "PCI:1:0:0"
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    Identifier "Screen0"
    Device "Card0"
    Monitor "Monitor0"
    SubSection "Display"
    Viewport 0 0
    Depth 1
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 4
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 8
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    SubSection "Display"
    Viewport 0 0
    Depth 15
    EndSubSection
    SubSection "Display"
    Viewport 0 0
    Depth 16
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    Heres my, maybe it can help you out somehow:
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    # This file was generated by dexconf, the Debian X Configuration tool, using
    # values from the debconf database.
    # Edit this file with caution, and see the xorg.conf manual page.
    # (Type "man xorg.conf" at the shell prompt.)
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    Load "dri"
    Load "v4i"
    Load "dbe"
    Load "glx"
    Load "synaptics"
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    FontPath "/usr/share/fonts/75dpi/:unscaled"
    FontPath "/usr/share/fonts/Type1/"
    FontPath "/usr/share/fonts/100dpi/"
    FontPath "/usr/share/fonts/75dpi/"
    FontPath "/usr/share/fonts/misc/"
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    Option "XkbModel" "pc105"
    Option "XkbLayout" "no"
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    Option "Device" "/dev/input/mice"
    Option "Protocol" "ImPS/2"
    Option "ZAxisMapping" "4 5"
    Option "Emulate3Buttons" "true"
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  • Xorg.conf nVidia ION resolution

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    Last edited by clovenhoof (2011-07-02 09:30:37)

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