hi, I am using RH Linux 7.1 with kernel 2.4.2-2 on a P-III machine as a CVS server. Since 128 MB RAM the system was making the system when server is used by 3,4 users simultaneously, we decided to upgrade the RAM to 1GB. We've added the RAM and rebooted the system, which was able to recognize the RAM and there was a lot of improvement in response time. However, the kernel started to crash very often. As I was also having around 600 MB swap I thought 1GB memory limit is the problem. I rebuilt the kernel with 4GB memory limit. Even this kernel is crashing often. I was able to grab the Oops from log files but I don't know much about the kernel debugging to use this output. Pl. help me in getting answer for my problem: Pl. send me answers to following if possible Am I doing something wrong? Do I need to set any extra params when I upgrade RAM? How can I use the Oops to debug the problem? Thanks, -- Satya Prasad -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/