I answer myself ;) No, it could be a problem with acpi monitor!! In the sense it disappears after i removed "Hardware Sensors Monitor" from my panel.
Please ask me if you need more (detailed) information. Regards, Luca Zenatti ** Tags added: acpi kernel-bug ** Tags added: acpi-bug ** Tags removed: acpi -- [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