confirming here on a acer travelmate 4001LMI-M11 the update to -16 broke the whole sbs subsystem, neighter battery nor ac_adapter are visible anymore.
i guess this bug is a duplicate of https://bugs.launchpad.net/ubuntu/+source/linux-source-2.6.20/+bug/118006 -- Regression: loading of i2c_ec fails after kernel upgrade to linux-image-2.6.20-16-generic https://bugs.launchpad.net/bugs/118031 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