For vexpress A9 with Linaro Jelly Bean image:
https://android-build.linaro.org/builds/~linaro-android/vexpress-jb-gcc47-armlt-tracking-open/#build=16
When setup account in Calendar app, these 2 options need to be selected:
Use secure connection (SSL) Accept all SSL certificates
Otherwise, a server connection error would be occurred. Also, change value of "Days to sync" to "All".
However, still observed same behavior as comment #15.
For vexpress A9 with Linaro Jelly Bean image:
https:/ /android- build.linaro. org/builds/ ~linaro- android/ vexpress- jb-gcc47- armlt-tracking- open/#build= 16
When setup account in Calendar app, these 2 options need to be selected:
Use secure connection (SSL)
Accept all SSL certificates
Otherwise, a server connection error would be occurred. Also, change value of "Days to sync" to "All".
However, still observed same behavior as comment #15.