Je sais pas comment j'ai fait mais j'ai réussi à l'installer mais j'ai eu des erreurs :
Check if system has the tools required for installation. Uninstalling any previously installed drivers.
Unloading radeon module...
rmmod: ERROR: Module radeon is in use
Unloading drm module...
rmmod: ERROR: Module drm is in use by: radeon ttm drm_kms_helper
[Message] Kernel Module : Trying to install a precompiled kernel module. [Message] Kernel Module : Precompiled kernel module version mismatched.
[Message] Kernel Module : Found kernel module build environment, generating kernel module now. 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/5.10.0-11-686-pae/build SUBDIRS=/usr/lib/modules/fglrx/build_mod/2.6.x modules
make [1] on entre dans le répertoire « /usr/src/linux-headers-5.10.0-11-686-pae >>
/usr/src/linux-headers-5.10.0-11-common/Makefile: 225 : ===== ======= ERROR ============== /usr/src/linux-headers-5.10.0-11-common/Makefile: 226: SUBDIRS' was removed in Linux 5.3
/usr/src/linux-headers-5.10.0-11-common/Makefile: 227: Use 'M=' or 'KBUILD_EXTMOD=' instead /usr/src/linux-headers-5.10.0-11-common/Makefile: 228:
/usr/src/linux-headers-5.10.0-11-common/Makefile: 229: *** make[1]: *** [/usr/src/linux-headers-5.10.0-11-common/Makefile: 185 : sub-make] Erreur .. Arrêt.
make [1] on quitte le répertoire «< /usr/src/linux-headers-5.10.0-11-686-pae >>
make: *** [Makefile: 88 kmod_build] Erreur 2 build failed with return value 2
[Error] Kernel Module: Failed to compile kernel module please consult readme.
[Reboot] Kernel Module : update-initramfs