Thanks for your thoughts Joseph. Perhaps I was not clear when I mentioned: ":~$ uname -a Linux toddh 3.9.0-030900rc6-generic #201304080035 SMP Mon Apr 8 04:36:25 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux" and added tags: quantal, and raring.
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc6-raring/ reproduced the charging at zero rate error. It also created a different /proc/acpi/ directory (referenced in original description). The reason I used the above kernel is because it was the last kernel listed at http://kernel.ubuntu.com/~kernel-ppa/mainline/ which included the _amd64.deb suffix. I'll next create a bug at: bugzilla.kernel.org. However, I'm still interested in your help in solving this battery charging issue. What other information will prove useful to start charging the battery? Thanks for your attention. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1169727 Title: Battery charging at zero rate - will never fully charge To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1169727/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs