Andrew Morton napisaƂ(a): > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.18-rc5/2.6.18-rc5-mm1/ > ACPI error (similar like in 2.6.18-rc4-mm3): [ 23.790140] ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707] [ 23.790318] [] acpi_format_exception+0x9f/0xa9 [ 23.790445] [] acpi_ut_status_exit+0x2e/0x56 [ 23.790554] [] acpi_walk_resources+0x103/0x10d [ 23.790661] [] acpi_reserve_io_ranges+0x0/0xfc [ 23.790774] [] acpi_motherboard_add+0x1f/0x2c [ 23.790880] [] acpi_bus_driver_init+0x2c/0x78 [ 23.790987] [] acpi_bus_register_driver+0x60/0xb1 [ 23.791094] [] acpi_motherboard_init+0xa/0xf5 [ 23.791205] [] init+0x70/0x280 [ 23.791309] [] ret_from_fork+0x6/0x14 [ 23.791420] [] init+0x0/0x280 [ 23.791520] [] init+0x0/0x280 [ 23.791621] [] kernel_thread_helper+0x7/0x10 [ 23.791728] ======================= [ 23.791844] ACPI Error (utglobal-0125): Unknown exception code: 0xFFFFFFEA [20060707] [ 23.792004] [] acpi_format_exception+0x9f/0xa9 [ 23.792112] [] acpi_ut_status_exit+0x2e/0x56 [ 23.792218] [] acpi_walk_resources+0x103/0x10d [ 23.792325] [] acpi_reserve_io_ranges+0x0/0xfc [ 23.792432] [] acpi_motherboard_add+0x1f/0x2c [ 23.792538] [] acpi_bus_driver_init+0x2c/0x78 [ 23.792644] [] acpi_bus_register_driver+0x60/0xb1 [ 23.792751] [] acpi_motherboard_init+0x14/0xf5 [ 23.792857] [] init+0x70/0x280 [ 23.792959] [] ret_from_fork+0x6/0x14 [ 23.793062] [] init+0x0/0x280 [ 23.793162] [] init+0x0/0x280 [ 23.793262] [] kernel_thread_helper+0x7/0x10 [ 23.793367] ======================= Also when I try: echo standby > /sys/power/state, I got this message on display: Sep 1 18:03:02 maciek kernel: [ 189.192822] Stopping tasks: ==========================| Sep 1 18:03:02 maciek kernel: [ 189.465008] Suspending console(s) Sep 1 18:03:02 maciek kernel: [ 191.466946] Suspending device vcsa9 But display don't want go standby. -- Maciej Rutecki http://www.unixy.pl LTG - Linux Testers Group (http://www.stardust.webpages.pl/ltg/wiki/)