On May 17, 2003 08:42 pm, Jesse Keating wrote: > Let the installer rebuild the drivers. Make sure you have a matching > "kernel-source" package installed for the kernel you are running. My initial error was that I had not installed the kernel-source package using rpm -Uvh, whereas with the actual kernel, I used the -ivh flag. I've even gone to rawhide and updated my libraries, but the problem still persists. From the /var/log/nvidia-installer.log: -> There appears to already be a driver installed on your system (version: 1.0- 4363). As part of installing this driver (version: 1.0-4363), the existing driver will be uninstalled. Are you sure you want to continue? ('no' will a bort installation) (Answer: Yes) -> No precompiled kernel interface was found to match your kernel; would you like the installer to attempt to download a kernel interface for your kernel from the NVIDIA ftp site (ftp://download.nvidia.com)? (Answer: Yes) -> No matching precompiled kernel interface was found on the NVIDIA ftp site; this means that the installer will need to compile a kernel interface for your kernel. -> Kernel include path: '/lib/modules/2.4.20-13.9/build/include' -> Cleaning kernel module build directory. executing: 'cd ./usr/src/nv; make clean'... rm -f nv.o os-agp.o os-interface.o os-registry.o nv-linux.o nv_compiler.h *.d NVdriver nvidia.o -> Building kernel module: executing: 'cd ./usr/src/nv; make nvidia.o SYSINCLUDE=/lib/modules/2.4.20-13 .9/build/include'... You appear to be compiling the NVIDIA kernel module with a compiler different from the one that was used to compile the running kernel. This may be perfectly fine, but there are cases where this can lead to unexpected behaviour and system crashes. If you know what you are doing and want to override this check, you can do so by setting IGNORE_CC_MISMATCH. In any other case, set the CC environment variable to the name of the compiler that was used to compile the kernel. [1;31m*** Failed cc sanity check. Bailing out! *** [0mmake: *** [gcc-check] Error 1 -> Error. ERROR: Unable to build the NVIDIA kernel module. ERROR: Installation has failed. Please see ... Is this because I installed the newer kernel with the -ivh flag instead of doing -Uvh? ... I wanted to be sure that it worked with my system, and then I would have modified grub to make it the default boot kernel. NOTE that I updated my libraries from rawhide, *after* seeing this message, and tried again. Of course, the kernels on my system are "~athlon". Elton -- http://setiathome.ssl.berkeley.edu/stats/team/team_4504.html "You only live once, so let's make life EASIER for each other." LINUX Registered User #193975. AMD-K7 ATHLON CPU power on board.