Hi,
The installation of v2.95 was tricky .
After copy/paste an old(polkit-1) i have on usb into usr/share , you can change language. 
Nvidia driver was ok 240.96 and ehd ok.
..........however, when you go to install virtualbox so i can use xp to make usb image of bm2lts ; unable to install.
Error message :
Kernel has no source candidate unable to locate dkms file.
Kernel 4.4 is already installed with linux headers, so why this error.
I purged / removed all nvidia* drivers and reinstalled but still another error :
No dkms file located .
Has anybody installed and succeeded with this ?
At the moment using v2.90 which i do not know how but using these commands got the image ehd and nvidia driver 340-98 to run.
Just this before grub :
"ata3: softreset failed (device not ready) "
[codeRoot permission : su
Password : bm2lts
apt-get remove linux-headers-3.16.0-77-lowlatency
apt-get remove linux-image-3.16.0-77-lowlatency
update-initramfs -d -k *output*
update-initramfs -u
update-grub
apt-get install linux-headers-4.4.6-040406-lowlatency
apt-get install linux-image-3.16.0-56-lowlatency
apt-get remove linux-image-3.16.0-56-lowlatency
apt-get purge bbswitch-dkms
apt-get purge fglrx-core
apt-get purge nvidia*
rm -r /var/lib/dkms/bbswitch
rm -r /var/lib/dkms/nvidia*
apt-get update
apt-get upgrade
apt-get install bbswitch-dkms
apt-get install nvidia-331
apt-mark hold nvidia-331-updates-dev
apt-mark hold nvidia-340-updates-dev
apt-mark hold libcuda1-340-updates
apt-mark hold nvidia-340-updates][/code]
Many thanks.