I can confirm that the #294 fix worked on Lenovo Yoga 2 11".
I have installed kernel 4.14.9 via ukuu and it unlocked BIOS. I can save BIOS settings, dual boot into Windows and I can boot from USB memory sticks. In the end I have removed kernel 4.14.9 and now using the latest 4.13.0-21-generic.
I would like to thank everyone who spent time investigating and fixing this. I didn't think this would be fixed.
I can confirm that the #294 fix worked on Lenovo Yoga 2 11".
I have installed kernel 4.14.9 via ukuu and it unlocked BIOS. I can save BIOS settings, dual boot into Windows and I can boot from USB memory sticks. In the end I have removed kernel 4.14.9 and now using the latest 4.13.0-21-generic.
I would like to thank everyone who spent time investigating and fixing this. I didn't think this would be fixed.