DKMS make.log for fglrx-8.723.1 for kernel 2.6.38-13-generic-pae (i686) Mon Feb 6 16:35:51 EET 2012 AMD kernel module generator version 2.1 cat: /lib/modules/2.6.38-13-generic-pae/build/include/linux/utsrelease.h: No such file or directory Error: kernel includes at /lib/modules/2.6.38-13-generic-pae/build/include do not match current kernel. they are versioned as "" instead of "2.6.38-13-generic-pae". you might need to adjust your symlinks: - /usr/include - /usr/src/linux