I have an Acer Aspire 5930G (like Luca). The bug is not present in kernel 2.6.31-21-generic from Karmic. I'm using until the fix get officially merged.
-- [Kernel] ACPI: EC: input buffer is not empty, aborting transaction https://bugs.launchpad.net/bugs/578506 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs