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 at centos.org > http://lists.centos.org/mailman/listinfo/centos