This bug still persists in 8.10. The acpi=noirq kernel parameter "fixed" the symptoms, with 2.6.27-11 I still loose the correct battery status WITH the acpi=noirq kernel option, although it takes ~1-2 hours before it happens.
Because bug is closed, with a patch released and then broken, I have opened a new bug report: https://bugs.launchpad.net/ubuntu/+bug/323823
This bug still persists in 8.10. The acpi=noirq kernel parameter "fixed" the symptoms, with 2.6.27-11 I still loose the correct battery status WITH the acpi=noirq kernel option, although it takes ~1-2 hours before it happens.
Because bug is closed, with a patch released and then broken, I have opened a new bug report: https:/ /bugs.launchpad .net/ubuntu/ +bug/323823