Take a look at https://wiki.debian.org/KernelModesetting
and try booting with "nomodeset" and maybe try disabling any graphics stuff in /etc/default/grub (needs running 'update-grub' after editing) ------------------------------- You can try to forcibly move the nouveau module away: dpkg-divert --rename /lib/modules/4.3.0-1-amd64/kernel/drivers/gpu/drm/nouveau/nouveau.ko (that's the "friendly" way, it tells apt about the rename, and apt will respect it on kernel upgrades (as long as it stays in the same path, i.e. until you upgrade to 4.4 or an ABI bump for 3.3 happens (the ABI version is the '1' in '4.3.0-1-amd64')) To undo this later on use dpkg-divert --remove --rename /lib/modules/4.3.0-1-amd64/kernel/drivers/gpu/drm/nouveau/nouveau.ko Then rebuild the initramfs (update-initramfs -u) just in case ... any maybe while rebooting you find something that complains that it cannot load the nouveau module Thereafter (hopefully) the nvidia module should be loadable. ------------------------------- On 2015-12-16 16:10, alberto fuentes wrote: > I attach lsmod |grep nou to show the module and dependences loaded... There are no modules depending on nouveau (good!), this is just the list of the things nouveau depends on. Andreas