The current kernel in trusty-proposed has changed rtc-efi to a module:
ubuntu@ubuntu:~$ grep RTC_DRV_EFI /boot/config-3.13.0-9* /boot/config-3.13.0-98-generic:CONFIG_RTC_DRV_EFI=y /boot/config-3.13.0-99-generic:CONFIG_RTC_DRV_EFI=m
This breaks setting the clock on boot:
ubuntu@ubuntu:~$ dmesg | grep hctosys [ 4.092231] /build/linux-KhcBx3/linux-3.13.0/drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
The current kernel in trusty-proposed has changed rtc-efi to a module:
ubuntu@ubuntu:~$ grep RTC_DRV_EFI /boot/config- 3.13.0- 9* 3.13.0- 98-generic: CONFIG_ RTC_DRV_ EFI=y 3.13.0- 99-generic: CONFIG_ RTC_DRV_ EFI=m
/boot/config-
/boot/config-
This breaks setting the clock on boot:
ubuntu@ubuntu:~$ dmesg | grep hctosys linux-KhcBx3/ linux-3. 13.0/drivers/ rtc/hctosys. c: unable to open rtc device (rtc0)
[ 4.092231] /build/