When installing x11-drivers/nvidia-drivers-1.0.9746, generate-modprobe.conf "updates modules by hand" (whatever that means) and proceeds to call itself recursively, eventually using all the system memory. This is a dual-core Opteron with ACCEPT_KEYWORDS="amd64". Reproducible: Always Steps to Reproduce: 1. emerge x11-drivers/nvidia-drivers 2. 3. Actual Results: The system hangs at "generate-modprobe.conf is rebuilding modules by hand" or something. Expected Results: The process to complete. I had sync'd and updated world then noticed that gdm was no longer starting. I reemerged nvidia-drivers and then ran into this problem.
*** This bug has been marked as a duplicate of bug 149426 ***