Bug 3909 - S3 failure -- HP nx5000
Summary: S3 failure -- HP nx5000
Status: REJECTED DUPLICATE of bug 3599
Alias: None
Product: ACPI
Classification: Unclassified
Component: Power-Sleep-Wake (show other bugs)
Hardware: i386 Linux
: P2 normal
Assignee: Len Brown
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2004-12-16 01:03 UTC by Shaohua
Modified: 2004-12-22 03:43 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.10-rc3
Subsystem:
Regression: ---
Bisected commit-id:

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Description Shaohua 2004-12-16 01:03:54 UTC 
echo 3 >/proc/acpi/sleep
system seems go to sleep (but the Lid isn't blank), but it can't be woke up.
Comment 1 Shaohua 2004-12-16 01:08:19 UTC 
Below workaround solves the problem (though the display isn't open, but it's a 
known issue. I actually can ssh into the system after resume)
--- 2.6/drivers/acpi/hardware/hwsleep.c.orig      2004-12-16 
16:59:37.894180856 +0800
+++ a/drivers/acpi/hardware/hwsleep.c   2004-12-16 16:59:57.498200592 +0800
@@ -282,6 +282,7 @@ acpi_enter_sleep_state (
                return_ACPI_STATUS (status);
        }

+#if 0
        if (sleep_state != ACPI_STATE_S5) {
                /* Disable BM arbitration */

@@ -290,7 +291,7 @@ acpi_enter_sleep_state (
                        return_ACPI_STATUS (status);
                }
        }
-
+#endif
        /*
         * 1) Disable/Clear all GPEs
         * 2) Enable all wakeup GPE
Comment 2 Matthew Garrett 2004-12-16 05:18:31 UTC 
Is there any situation in which this would break existing functionality?
Comment 3 Len Brown 2004-12-16 18:21:27 UTC 

*** This bug has been marked as a duplicate of 3599 ***
Comment 4 Scott James Remnant 2004-12-22 03:43:50 UTC 
Doesn't solve bug #2664 with the HP nc4010 :-(
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