Hi, > > I have a Biostar iDEQ PC with a VIA KM400 chipset that used to STR in >kernel version 2.6.9 and 2.6.10. I just got around to updating it to >2.6.15.1 tonight and now STR no longer works. echo "mem" > >/sys/power/state causes the machine to turn off and then immediately >power on, the dmesg output from the point of the STR to the resume is >included below. > >I also tried kernel version 2.6.14 which does not work as well. > >I can provide more details if necessary, I am going to try 2.6.12 and >then go from there in the meantime. > What's your output of /proc/acpi/wakeup? please open a track in bugzilla (http://bugzilla.kernel.org/enter_bug.cgi).
Thanks, Shaohua > > >Clip from dmesg: > > >Stopping tasks: >======================================================================= ==== >===========================| >ACPI: PCI interrupt for device 0000:00:11.5 disabled >ACPI: PCI interrupt for device 0000:00:10.4 disabled >ACPI: PCI interrupt for device 0000:00:10.3 disabled >ACPI: PCI interrupt for device 0000:00:10.2 disabled >ACPI: PCI interrupt for device 0000:00:10.1 disabled >ACPI: PCI interrupt for device 0000:00:10.0 disabled >Intel machine check architecture supported. >Intel machine check reporting enabled on CPU#0. >Back to C! >Debug: sleeping function called from invalid context at mm/slab.c:2472 >in_atomic():0, irqs_disabled():1 > [<c011bcf1>] __might_sleep+0xa1/0xc0 > [<c014a54a>] kmem_cache_alloc+0x5a/0x70 > [<c020fac2>] acpi_os_acquire_object+0xb/0x36 > [<c0224b86>] acpi_ut_allocate_object_desc_dbg+0x13/0x49 > [<c0224a17>] acpi_ut_create_internal_object_dbg+0xf/0x61 > [<c0220f14>] acpi_rs_set_srs_method_data+0x39/0xb5 > [<c021b2ac>] acpi_hw_low_level_write+0x3c/0x48 > [<c021b264>] acpi_hw_low_level_read+0x42/0x4e > [<c0228a9b>] acpi_pci_link_set+0x121/0x1a2 > [<c0228f45>] irqrouter_resume+0x26/0x38 > [<c02607e4>] __sysdev_resume+0x34/0x80 > [<c0260aa8>] sysdev_resume+0x38/0x5b > [<c0265925>] device_power_up+0x5/0xa > [<c013b1e6>] suspend_enter+0x36/0x60 > [<c013b13f>] suspend_prepare+0x6f/0xe0 > [<c013b297>] enter_state+0x47/0x80 > [<c013b411>] state_store+0x91/0xa4 > [<c013b380>] state_store+0x0/0xa4 > [<c01a3868>] subsys_attr_store+0x38/0x50 > [<c01a3b1e>] flush_write_buffer+0x2e/0x40 > [<c01a3b81>] sysfs_write_file+0x51/0x80 > [<c0161389>] vfs_write+0xd9/0x180 > [<c01614e1>] sys_write+0x41/0x70 > [<c010327b>] sysenter_past_esp+0x54/0x75 >ACPI: PCI Interrupt Link [ALKA] BIOS reported IRQ 0, using IRQ 20 >ACPI: PCI Interrupt Link [ALKB] BIOS reported IRQ 0, using IRQ 21 >ACPI: PCI Interrupt Link [ALKC] BIOS reported IRQ 0, using IRQ 22 >ACPI: PCI Interrupt Link [ALKD] BIOS reported IRQ 0, using IRQ 23 >PCI: Setting latency timer of device 0000:00:01.0 to 64 >ACPI: PCI Interrupt 0000:00:09.0[A] -> GSI 17 (level, low) -> IRQ 20 >ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [ALKA] -> GSI 20 (level, >low) -> IRQ 16 >ACPI: PCI Interrupt 0000:00:0f.1[A] -> Link [ALKA] -> GSI 20 (level, >low) -> IRQ 16 >PCI: Via IRQ fixup for 0000:00:0f.1, from 255 to 0 >ACPI: PCI Interrupt 0000:00:10.0[A] -> Link [ALKB] -> GSI 21 (level, >low) -> IRQ 19 >ACPI: PCI Interrupt 0000:00:10.1[A] -> Link [ALKB] -> GSI 21 (level, >low) -> IRQ 19 >ACPI: PCI Interrupt 0000:00:10.2[B] -> Link [ALKB] -> GSI 21 (level, >low) -> IRQ 19 >ACPI: PCI Interrupt 0000:00:10.3[B] -> Link [ALKB] -> GSI 21 (level, >low) -> IRQ 19 >ACPI: PCI Interrupt 0000:00:10.4[C] -> Link [ALKB] -> GSI 21 (level, >low) -> IRQ 19 >ACPI: PCI Interrupt 0000:00:11.5[C] -> Link [ALKC] -> GSI 22 (level, >low) -> IRQ 18 >eth0: link up, 100Mbps, full-duplex, lpa 0x45E1 >Restarting tasks...<6>usb 2-1: USB disconnect, address 9 > done >usb 2-2: USB disconnect, address 7 >usb 2-2.1: USB disconnect, address 8 >usb 2-2: new full speed USB device using uhci_hcd and address 10 >hub 2-2:1.0: USB hub found >hub 2-2:1.0: 3 ports detected >usb 2-2.1: new low speed USB device using uhci_hcd and address 11 >input: LOGITECH USB Keyboard as /class/input/input10 >input: USB HID v1.10 Keyboard [LOGITECH USB Keyboard] on usb-0000:00:10.0- >2.1 >input: LOGITECH USB Keyboard as /class/input/input11 >input: USB HID v1.10 Device [LOGITECH USB Keyboard] on usb-0000:00:10.0-2.1 >usb 2-1: new low speed USB device using uhci_hcd and address 12 >input: Logitech USB Receiver as /class/input/input12 >input: USB HID v1.10 Mouse [Logitech USB Receiver] on usb-0000:00:10.0-1 >- >To unsubscribe from this list: send the line "unsubscribe linux-acpi" in >the body of a message to [EMAIL PROTECTED] >More majordomo info at http://vger.kernel.org/majordomo-info.html - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
