update kernel and packages
graphics are displayed using mali blob gbm
slack-current-aarch64-miniroot_22May18-4.4.133-rock64-build-20180701.img.tar.xz
slack-current-aarch64-miniroot_22May18-4.4.133-rock64-build-20180701.img.tar.xz.md5
slack-current-aarch64-xfce_22May18-4.4.133-rock64-build-20180701.img.tar.xz
slack-current-aarch64-xfce_22May18-4.4.133-rock64-build-20180701.img.tar.xz.md5
graphics are displayed using mali blob gbm
slack-current-aarch64-miniroot_22May18-4.4.133-rock64-build-20180701.img.tar.xz
slack-current-aarch64-miniroot_22May18-4.4.133-rock64-build-20180701.img.tar.xz.md5
slack-current-aarch64-xfce_22May18-4.4.133-rock64-build-20180701.img.tar.xz
slack-current-aarch64-xfce_22May18-4.4.133-rock64-build-20180701.img.tar.xz.md5