OK, I've submitted the bug on kernel.org since the latest mainline kernel also have the exact problem. here is the link: http://bugzilla.kernel.org/show_bug.cgi?id=9697 also attached is the dmesg of that kernel.
** Attachment added: "mainline kernel dmesg" http://launchpadlibrarian.net/11168949/dmesg_custom.log -- No battery detected in Alpha2 https://bugs.launchpad.net/bugs/178125 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
