How to get Intel HD510 to work properly with dual monitors on debian jessie?

Question

linux

There is a hardware platform with an intel celeron g3900 processor.
It has an integrated intel HD510 graphics card and two monitors.
I put debian jessie and the monitors work in mirror mode, but it should be in extension mode.
If I connect the stretch repositories and install the kernel and the isks from them, then the monitors start working as they should.
I really don't want to upgrade or install from rap stretch.
Has anyone had a similar problem and how did you solve it?

Answer 1

Normal operation of monitors is possible only on a kernel above 4.4

Answer 2

Try xrandr to steer the --left-of/--right-of location, see "man xrandr"