ibm R52 + ACPI + tp_smapi + hdaps странные ошибки

собственно имеем ноутбук ibm r52 с установленным дженто и ядром
2.6.16-suspend2 плюс к этому имеем модуль ядра hdaps ibm_acpi и tp_smapi

уже три раза происходило следующие полностью перестает реагировать клавиатура и кнопка выключения питания мышь и тачпоинт продолжаюь работать и начинает вводится какая нибудь буква

происходит это нерегулярно
что приводит к этому тоже непонятно

выдергиваем батарею перезагружаемся все нормально в логах имеем следующие

May 26 11:05:30 beetle ACPI Exception (dswexec-0458): AE_TIME, While resolving operands for [AE_NOT_CONFIGURED] [20060127]
May 26 11:05:30 beetle ACPI Error (psparse-0517): Method parse/execution failed [\_TZ_.THM0._TMP] (Node c1af1fc0), AE_TIME
May 26 11:05:33 beetle thinkpad controller read(11,1): failed waiting for data
May 26 11:05:33 beetle ACPI: read EC, IB not empty
May 26 11:05:33 beetle ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for [EmbeddedControl] [20060127]
May 26 11:05:33 beetle ibm_acpi: acpi_evalf(TMP0, d, ...) failed: 19
May 26 11:05:33 beetle ACPI: read EC, IB not empty
May 26 11:05:33 beetle ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for [EmbeddedControl] [20060127]
May 26 11:05:33 beetle ibm_acpi: acpi_evalf(TMP0, d, ...) failed: 19
May 26 11:05:33 beetle ACPI: read EC, IB not empty
May 26 11:05:33 beetle ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for [EmbeddedControl] [20060127]
May 26 11:05:33 beetle ibm_acpi: acpi_evalf(TMP0, d, ...) failed: 19
May 26 11:05:33 beetle ACPI: read EC, IB not empty
May 26 11:05:33 beetle ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for [EmbeddedControl] [20060127]
May 26 11:05:33 beetle ibm_acpi: acpi_evalf(TMP0, d, ...) failed: 19
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(3,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(2,0): failed waiting for data
May 26 11:05:33 beetle thinkpad controller read(1,ff): failed waiting for data
May 26 11:05:35 beetle ACPI: read EC, IB not empty
May 26 11:05:35 beetle ACPI Exception (evregion-0409): AE_TIME, Returned by Handler for [EmbeddedControl] [200601messages lines 137975-138009/139775 98%

и так далее

собственно вопрос это глюк программ и драйверов или глюк железа