On 11/27/2012 08:02 PM, Hossein Lanjanian wrote:

For usinging some soft wares in my field of study (biology) I need to update centos. But there is a big problem. My laptop is vaio SB31FD. It is a dual boot system (Centoswith win7). It crashes when I reboot it after updating the CentOs kernel. There is not any new line(kernel name) in the grub page. There is only two options, CentOs and other(win7)!!! Win7 is okay, but after choosing Centos the next page is appeared and a blue line in the button of the page grows from left to right, but when its colour changes to the gray and one waits to see the login page, it crashes. There is not any message!!!!

This is the CentOS 6.x boot display - if you press <esc> when this appears you will be able to follow the boot process - and hopefully find where it crashes.

I installed, updated and encountered with this problem 4 times. Now, I am sure it related to the kernel update. I tried to solve the problem with "Rescue mode" option from CentOs DVD but I can not find any helpful command by googling.

also, I did this work on my friend`s laptop(Dell vostro1510), but THere is the same problem. _______________________________________________ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos