Public bug reported: For Bay-Trail tablets, the battery controller is using I2C bus , which needs the kernel to be compiled with symble ACPI_I2C_OPREGION [=y] (ref: https://bugs.archlinux.org/task/44582). Otherwise the battery status & information is unavailable. Ubuntu 16.04lts x86_64, Kernel version:4.4.0-22-generic
** Affects: linux-meta (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1589383 Title: Kernel With no I2C Controller Battery Support To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/1589383/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs