Hi, I had a problem with agp. I had search and I had find this post:
http://lists.debian.org/debian-kernel/2004/10/msg00144.html I thought that my problem is smilar and I resolved the problem. This is my system informations: linux-source-2.6.15 motherboard asus P4V800D-X. via chipset is PT880 Ultra $ lspci 0000:00:00.0 Host bridge: VIA Technologies, Inc. PT894 Host Bridge 0000:00:00.1 Host bridge: VIA Technologies, Inc. PT894 Host Bridge 0000:00:00.2 Host bridge: VIA Technologies, Inc. PT894 Host Bridge 0000:00:00.3 Host bridge: VIA Technologies, Inc. PT890 Host Bridge 0000:00:00.4 Host bridge: VIA Technologies, Inc. PT894 Host Bridge 0000:00:00.5 PIC: VIA Technologies, Inc. PT894 I/O APIC Interrupt Controller 0000:00:00.7 Host bridge: VIA Technologies, Inc. PT894 Host Bridge 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8237 PCI Bridge 0000:00:0a.0 Multimedia audio controller: Creative Labs SB Audigy (rev 04) 0000:00:0a.1 Input device controller: Creative Labs SB Audigy MIDI/Game port (rev 04) 0000:00:0a.2 FireWire (IEEE 1394): Creative Labs SB Audigy FireWire Port (rev 04) 0000:00:0f.0 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.3 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 81) 0000:00:10.4 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 86) 0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [KT600/K8T800/K8T890 South] 0000:00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 78) 0000:01:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600/GeForce 6600 GT] (rev a2) $ lspci -n | head -n 1 0000:00:00.0 0600: 1106:0308 In kernel source i have put in the file ./include/linux/pci_ids.h #define PCI_DEVICE_ID_VIA_PT880 0x0308 #define PCI_DEVICE_ID_NVIDIA_QUADRO_FX_2000 0x0000 Now: $ dmesg | grep agp Linux agpgart interface v0.101 (c) Dave Jones agpgart: Detected VIA PT880 chipset agpgart: AGP aperture is 512M @ 0xc0000000 agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0. agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode agpgart: Found an AGP 3.5 compliant device at 0000:00:00.0. agpgart: Putting AGP V3 device at 0000:00:00.0 into 8x mode agpgart: Putting AGP V3 device at 0000:01:00.0 into 8x mode and all works ok. I don't find the mail of agpgart's maintainer. Bye, sergio p.s.: sorry for my english :-) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]