Read-only filesystem after today's update (16.12.2018)

And blank screen.

notouch,rotate=270\ndtoverlay=ads7846,speed=2000000,cs=1,penirq=17,penirq_pull=2,swapxy=1,xohms=100,pmax=255
sed: couldn’t open temporary file /boot/sed3wgWFK: Read-only file system
cp: cannot create regular file ‘/boot/overlays/waveshare32b-overlay.dtbo’: Read-only file system
cp: cannot create regular file ‘/boot/overlays/waveshare35a-overlay.dtbo’: Read-only file system
cp: cannot create regular file ‘/boot/overlays/waveshare35b-overlay.dtbo’: Read-only file system
cp: cannot create regular file ‘/boot/overlays/waveshare35cpld-overlay.dtbo’: Read-only file system
Aeolus Waves already exist!
Custom Config /zynthian/zynthian-sys/custom/display/PiScreen 3.5 (v2) …
cp: cannot create regular file ‘/boot/overlays/piscreen2r-notouch.dtbo’: Read-only file system
cp: preserving times for ‘/boot/overlays’: Read-only file system

Errors on /boot filesystem. Lost config.txt

Now all OK :champagne: