Thanks to this project https://linuxiumcomau.blogspot.com/2017/06/customizing-ubuntu-isos-documentation.html I reinstalled the OS with the upgrade kernel option the kernel is now: 4.19.0-041900rc7-generic
Thanks to this project https:/ /linuxiumcomau. blogspot. com/2017/ 06/customizing- ubuntu- isos-documentat ion.html 041900rc7- generic
I reinstalled the OS with the upgrade kernel option the kernel is now: 4.19.0-