Ok. Let's asume 3.19.0-79 solves the problem.
Will "apt-get upgrade" update the kernel after we did a rollback...? Were kernel updates freezed with the rollback we did...? How to force kernel update back to normal?
Cannot find anything...
Thanks.
not sure where you got 3.19.0-79 kernel i though they where only up to 3.19.0-51
apt-get upgrade will not upgrade kernels.
You need apt-get dist-upgrade to upgrade kernel.
If you edited /etc/default/grub as in my previous post .that will keep booting by default the kernel you set there.
If you purged the faulty kernel then yes if you dist-upgrade then it will boot with newer kernel that may be installed
If you hold down the shift key when booting you should get the grub boot screen and be able to choose different kernels