Hi Yann, I don't think this is going to help you much but anyhow, I have an AGP Powercolor 32MB DDR Dark Wizard (ATI Radeon 7000) with Suse 7.3 using Xfree86 4.2. When I enable DRI and try glxgears it would always crash my system. X works fine. In my case, I seemed to have a problem with my motherboard (some DMA issue with my Harddrive I think). What I did to fix it (extreme I know...) was to switch motherboards with my other machine (from a SOYO to an Asus P5A-B). I wouldn't expect yours to be the same problem. Your config file looks fine (assuming you do have a Vision Master 400 (Iiyama), and that your mode lines are correct. Does X crash or does it crash only when you run something that is 3D accelerated? (e.g. glxgears, tuxracer etc.) You might want to try getting the newest DRI driver (http://dri.sourceforge.net/). Does X crash if you have dri and glx disabled? If it does then probably something to do with your general X config. I hope find a solution that is less drastic as mine (I had a feeling something was wrong with my motherboard for a while since it gave me alot of headache with other stuff). Hubert -- Hubert Yoshizaki hyoshiza@onebox.com - email ---- yann FUSERO <yann.fusero1@libertysurf.fr> wrote: > Hello > > I'm sorry if it's a FAQ but I've not found any FAQ list on Xfree.org > > *my system : > > MSI KT266Pro2 card (VIA VT8366A and VIA VT8233 chispets) > AGP PowerColor 64MB card powered by ATI Radeon 7500 ( Radeon RV 200QW > > chipset). > Suse 7.3 distribution with Xfree 4.2 RPM upgrade (RPMs from Suse). > > *my problem : > > I can't use Suse built in tool (sax2) to configure XFree (PC crashes). > I wrote XF86Config by hand (from the one for my old card) and X works > fine > (even 3D hardware acceleration). > The problem is that I can't stop X without getting a PC crash. > When X stops, the PC freezes and start emetting many "bip" until I > use the > power off button. > I think it's caused by ACPI functions in the bios but I could'n't find > any > satisfaying bios settings. > > I'd appreciate any help to find a solution so that I can keep Linux > as my > only OS. > Thanks for your help > > Yann > > PS: I enclose my XF86config file and the X log file if it can help.