DKMS make.log for fglrx-13.350.1 for kernel 3.16.0-30-generic (i686) Kam Apr 16 05:27:17 WIB 2015 AMD kernel module generator version 2.1 doing Makefile based build for kernel 2.6.x and higher rm -rf *.c *.h *.o *.ko *.a .??* *.symvers make -C /lib/modules/3.16.0-30-generic/build SUBDIRS=/var/lib/dkms/fglrx/13.350.1/build/2.6.x modules make[1]: Entering directory `/usr/src/linux-headers-3.16.0-30-generic' CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/firegl_public.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_acpi.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_agp.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_debug.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_ioctl.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_io.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_pci.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_str.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_iommu.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl.o CC [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/kcl_wait.o LD [M] /var/lib/dkms/fglrx/13.350.1/build/2.6.x/fglrx.o Building modules, stage 2. MODPOST 1 modules FATAL: modpost: GPL-incompatible module fglrx.ko uses GPL-only symbol '__static_cpu_has_safe' make[2]: *** [__modpost] Error 1 make[1]: *** [modules] Error 2 make[1]: Leaving directory `/usr/src/linux-headers-3.16.0-30-generic' make: *** [kmod_build] Error 2 build failed with return value 2