Hello, all... I have a Dell Inspiron 4000 with a Mobility M3, and, for the life of me, I can't get DRI working on it. Gears complains about no DRI, and then gets ~100 FPS: nleroy@host:~> gears Xlib: extension "XFree86-DRI" missing on display ":0.0". 514 frames in 5.000 seconds = 102.800 FPS Tuxracer complains similarly... XFree86 detects it as: (--) PCI:*(1:0:0) ATI Technologies Inc Rage Mobility M3 AGP 2x rev 2, Mem @ 0xe4000000/26, 0xfdffc000/14, I/O @ 0xec00/8 SaX setup XFree86 to load GLX and DRI, and, from looking at the log, it appears that they're loaded correctly. Actually, that's not quite true. I can't really get SaX2 to generate a correct config because I need to add a 'option "Display" "BIOS"' by hand to the device line to get it to display at all. It appears that DRI and GLX are being properly loaded, however. Relevant info: nleroy@host:~> rpm -q XFree86 XFree86-4.3.0-111 nleroy@host:~> rpm -q k_deflt k_deflt-2.4.20-100 On a whim, I've tried loading the r128 module by hand, to no avail: nleroy@host:~> /sbin/lsmod | head Module Size Used by Not tainted r128 81396 0 (unused) agpgart 35520 1 (autoclean) I've tried running switchxf86_glx & 3Ddiag: host:~ # 3Ddiag 3Ddiag version 0.691 Verifying 3D configuration: Using 3dinfo ************************************************************ Verifying 3D configuration based on XFree86 4 for 3D board "ATI Technologies Inc Mobility M3 AGP 2x (1002@4c46)": Tests for package "XFree86-GLX": package ... done. package files ... done. Tests for correct OpenGL libraries/GLX extensions: Symbolic Links ... done. /etc/sysconfig/3ddiag (SCRIPT_3D=switch2xf86_glx) ... done. Test for correct XFree86 version ... done. Tests for XFree86 configuration: Config File /etc/X11/XF86Config ... done. Driver ... done. Color Depth ... done. Extensions ... done. Options ... done. ----------------------- NOTE ----------------------------------- If 3D hardware OpenGL configuration is not stable enough, you should switch back to 'Mesa Software Rendering'. You can verify this configuration with the command "3Ddiag --mesasoft". ----------------------- NOTE ----------------------------------- Checking GLU/glut runtime configuration: GLU ... done (package mesaglu) glut ... done (package mesaglut) Googling around shows that other people seem to be having similar problems, but I haven't found any answers. I can provide my entire XF86Config and XFree86.0.log, in case they're helpful. I will post a couple of snippets in line, however: Section "Module" Load "type1" Load "speedo" Load "extmod" Load "freetype" Load "glx" Load "dri" EndSection -- and -- (II) LoadModule: "glx" (II) Loading /usr/X11R6/lib/modules/extensions/libglx.a (II) Module glx: vendor="The XFree86 Project" compiled for 4.3.0, module version = 1.0.0 ABI class: XFree86 Server Extension, version 0.2 (II) Loading sub module "GLcore" (II) LoadModule: "GLcore" (II) Loading /usr/X11R6/lib/modules/extensions/libGLcore.a (II) Module GLcore: vendor="The XFree86 Project" compiled for 4.3.0, module version = 1.0.0 ABI class: XFree86 Server Extension, version 0.2 (II) Loading extension GLX (II) LoadModule: "dri" (II) Loading /usr/X11R6/lib/modules/extensions/libdri.a (II) Module dri: vendor="The XFree86 Project" compiled for 4.3.0, module version = 1.0.0 ABI class: XFree86 Server Extension, version 0.2 (II) Loading sub module "drm" (II) LoadModule: "drm" (II) Loading /usr/X11R6/lib/modules/linux/libdrm.a (II) Module drm: vendor="The XFree86 Project" compiled for 4.3.0, module version = 1.0.0 ABI class: XFree86 Server Extension, version 0.2 (II) Loading extension XFree86-DRI (II) LoadModule: "r128" (II) Loading /usr/X11R6/lib/modules/drivers/r128_drv.o (II) Module r128: vendor="The XFree86 Project" compiled for 4.3.0, module version = 4.0.1 Module class: XFree86 Video Driver ABI class: XFree86 Video Driver, version 0.6 (II) LoadModule: "ati" (II) Loading /usr/X11R6/lib/modules/drivers/ati_drv.o (II) Module ati: vendor="The XFree86 Project" compiled for 4.3.0, module version = 6.4.18 Module class: XFree86 Video Driver ABI class: XFree86 Video Driver, version 0.6 If anybody could offer any insight into what I have configured wrong, need to install, etc., I'd be greatly appreciative. Thanks in advance! -Nick