Compile Kernel-2.6.32.27 and upgrade it on CentOS 4.8 for modern equipment
1. download kernel from https://mirrors.edge.kernel.org/pub/linux/kernel/v2.6/ 2. tar your kernel zip file out and copy kernel folder to /usr/src/kernels 3. Copy .config from /usr/src/kernels/2.6.9.smp.xxxxx to new kernel folder 4. type cd to go into kernel folder, type make menuconfig and add device driver item to support contemporary equipment. 5. Modify device driver -> network device and device driver -> network device -> wireless Modify device driver -> usb device -> XHCI Modify device driver -> character device 6. please read http://3cbarbarian.blogspot.com/2016/07/linux-linux-vii.html for compiling and deploying the new kernel to upgrade. 7. Must solve some issue such as "default keymap :/etc/rc.d/rc.sysinit: line 294: /dev/tty0: No such directory" "hwclock: KDGHWCLK ioctl failed, errno-25: Inapp...