Bug 2048 - S3, S4 resume fails -- Uniwill N258SA0
Summary: S3, S4 resume fails -- Uniwill N258SA0
Status: REJECTED INSUFFICIENT_DATA
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: 2004-02-07 15:06 UTC by Huw Rogers
Modified: 2006-02-13 14:15 UTC (History)
3 users (show)

See Also:
Kernel Version: 2.6.2-rc3 / pmdisk
Subsystem:
Regression: ---
Bisected commit-id:

Attachments
dmesg -s40000 (15.38 KB, text/plain)
2004-02-07 15:06 UTC, Huw Rogers 		Details
kernel .config (39.35 KB, text/plain)
2004-02-07 15:07 UTC, Huw Rogers 		Details
lspci -vv (9.77 KB, text/plain)
2004-02-07 15:07 UTC, Huw Rogers 		Details
dmidecode (14.64 KB, text/plain)
2004-02-07 15:08 UTC, Huw Rogers 		Details
acpidmp (74.24 KB, text/plain)
2004-02-07 15:08 UTC, Huw Rogers 		Details
dsdt.dsl (122.53 KB, text/plain)
2004-02-07 15:10 UTC, Huw Rogers 		Details
Email - results of applying acpi_leave_sleep_state patch from ACPI list (3.65 KB, text/plain)
2004-02-16 17:34 UTC, Huw Rogers 		Details
Alexander Malysh's acpi_leave_sleep_state patch from ACPI list (1.62 KB, patch)
2004-02-16 17:36 UTC, Huw Rogers 		Details | Diff
Add an attachment (proposed patch, testcase, etc.)

Description Huw Rogers 2004-02-07 15:06:13 UTC 
Distribution: Fedora
Hardware Environment: Uniwill N258SA/0

echo 3>/proc/acpi/sleep enters S3 ok, cannot resume. LCD remains
blank, requires power cycle override with battery removal to
restore LCD and boot!

echo 4>/proc/acpi/sleep enters S4 ok, POST hangs on resume. Reboot
following power cycle override causes Linux boot to re-attempt
S4 suspend.
Comment 1 Huw Rogers 2004-02-07 15:06:51 UTC 
Created attachment 2049 [details]
dmesg -s40000
Comment 2 Huw Rogers 2004-02-07 15:07:21 UTC 
Created attachment 2050 [details]
kernel .config
Comment 3 Huw Rogers 2004-02-07 15:07:52 UTC 
Created attachment 2051 [details]
lspci -vv
Comment 4 Huw Rogers 2004-02-07 15:08:15 UTC 
Created attachment 2052 [details]
dmidecode
Comment 5 Huw Rogers 2004-02-07 15:08:40 UTC 
Created attachment 2053 [details]
acpidmp
Comment 6 Huw Rogers 2004-02-07 15:10:07 UTC 
Created attachment 2054 [details]
dsdt.dsl
Comment 7 Huw Rogers 2004-02-16 17:34:22 UTC 
Created attachment 2156 [details]
Email - results of applying acpi_leave_sleep_state patch from ACPI list
Comment 8 Huw Rogers 2004-02-16 17:36:13 UTC 
Created attachment 2157 [details]
Alexander Malysh's acpi_leave_sleep_state patch from ACPI list
Comment 9 Jens Kreiensiek 2004-05-06 23:57:01 UTC 
Is anyone working on this? Do you need a tester or debug output? Any other
information?
Comment 10 Len Brown 2004-11-15 20:43:48 UTC 
better luck with linux-2.6.9?
Comment 11 Jens Kreiensiek 2004-12-09 01:09:28 UTC 
No, still a problem. S3 as described above, S4 does nothing.
(2.6.9)
Comment 12 Len Brown 2005-01-03 19:58:26 UTC 
same with 2.6.10?
Comment 13 Len Brown 2005-09-15 00:25:15 UTC 
same with 2.6.13?
Comment 14 Adrian Bunk 2006-02-13 14:15:42 UTC 
I'm assuming this issue is already fixed.

Please reopen this bug if it's still present in recent 2.6 kernels.
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