[Bugme-new] [Bug 16532] New: random suspend (S3) problems on Intel DG45ID board

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=16532

           Summary: random suspend (S3) problems on Intel DG45ID board
           Product: ACPI
           Version: 2.5
    Kernel Version: 2.6.35
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Power-Sleep-Wake
        AssignedTo: acpi_power-sleep-wake at kernel-bugs.osdl.org
        ReportedBy: bug-track at fisher-privat.net
        Regression: No


Created an attachment (id=27369)
 --> (https://bugzilla.kernel.org/attachment.cgi?id=27369)
dmesg 2.6.35-04792-ga649fd2

I have problems to use suspend on my Intel DG45ID board. It seems to initiate
suspend mode but will freeze on some stage, so it will stay with black screen
and blinking cursor on left top corner.

I can't access the machine over ssh, and keyboard leds are not blinking. So
there is no typical oops sings.

I can't make a bisection because it fail randomly. I didn't found good 100%
reproduction case. Some times it will fail at first time some times only after
reboot.

To reproduce is use:
echo mem > /sys/power/state

even with latest kernel, first suspend was good and second suspend failed. 

I get this two warning, may be it some how connected:
[    0.000000] ACPI Warning: 32/64 FACS address mismatch in FADT - two FACS
tables! (20100428/tbfadt-369)
[    0.000000] ACPI Warning: 32/64X FACS address mismatch in FADT -
0xCBE61F40/0x00000000CBE67E40, using 32 (20100428/tbfadt-486)

Any tips are welcome.

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