[Bugme-janitors] [Bug 10722] New: Suspend not working

bugme-daemon at bugzilla.kernel.org bugme-daemon at bugzilla.kernel.org
Fri May 16 08:43:51 PDT 2008


http://bugzilla.kernel.org/show_bug.cgi?id=10722

           Summary: Suspend not working
           Product: Power Management
           Version: 2.5
     KernelVersion: 2.6.25
          Platform: All
        OS/Version: Linux
              Tree: Mainline
            Status: NEW
          Severity: high
          Priority: P1
         Component: Hibernation/Suspend
        AssignedTo: power-management_other at kernel-bugs.osdl.org
        ReportedBy: vitor.hda at gmail.com


Latest working kernel version: unknown
Earliest failing kernel version: 2.6.22
Distribution: Debian Sid
Hardware Environment: Packard Bell BV EasyNote_BU45
Software Environment: @ initramfs level
Problem Description:

Suspend is not working, even at initramfs level.
Tested most of the possible combinations of s2ram options (see below).
Also ran all pm_test test modes with success (after a full init).

uname -s -r -v -m -p -i -o:

Linux 2.6.25-1-amd64 #1 SMP Fri Apr 25 14:38:55 UTC 2008 x86_64 unknown unknown
GNU/Linux

Details about hardware:

# cat /proc/cpuinfo 
processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 CPU         T5300  @ 1.73GHz
stepping        : 2
cpu MHz         : 798.000
cache size      : 2048 KB
physical id     : 0
siblings        : 2
core id         : 0
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl est tm2 ssse3
cx16 xtpr lahf_lm
bogomips        : 3462.13
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 15
model name      : Intel(R) Core(TM)2 CPU         T5300  @ 1.73GHz
stepping        : 2
cpu MHz         : 798.000
cache size      : 2048 KB
physical id     : 0
siblings        : 2
core id         : 1
cpu cores       : 2
fpu             : yes
fpu_exception   : yes
cpuid level     : 10
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov
pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm
constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl est tm2 ssse3
cx16 xtpr lahf_lm
bogomips        : 3485.30
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management:

# s2ram
Machine is unknown.
This machine can be identified by:
   sys_vendor   = "Packard Bell BV              "
   sys_product  = "EasyNote_BU45"
   sys_version  = "PB72E06210"
   bios_version = "206    "

# lspci
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT
Express Memory Controller Hub (rev 03)
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML
Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express
Integrated Graphics Controller (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition
Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2
(rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev
02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev
02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev
02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev
02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA
Storage Controller IDE (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI
Express Fast Ethernet controller (rev 01)
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network
Connection (rev 02)

# biosdecode
# biosdecode 2.9
BIOS32 Service Directory present.
       Revision: 0
       Calling Interface Address: 0x000F0010
PCI Interrupt Routing 1.0 present.
       Router ID: 00:1f.0
       Exclusive IRQs: None
       Compatible Router: 8086:27b9
       Slot Entry 1: ID 02:00, slot number 16
       Slot Entry 2: ID 00:1f, on-board
       Slot Entry 3: ID 00:1d, on-board
       Slot Entry 4: ID 04:00, slot number 7
       Slot Entry 5: ID 00:02, on-board
       Slot Entry 6: ID 00:1b, on-board
       Slot Entry 7: ID 03:01, on-board
       Slot Entry 8: ID 00:01, on-board
       Slot Entry 9: ID 00:1c, on-board
       Slot Entry 10: ID 01:00, on-board
PNP BIOS 1.0 present.
       Event Notification: Not Supported
       Real Mode 16-bit Code Address: F000:6552
       Real Mode 16-bit Data Address: F000:0000
       16-bit Protected Mode Code Address: 0x000F657A
       16-bit Protected Mode Data Address: 0x000F0000
ACPI 1.0 present.
       OEM Identifier: ACPIAM
       RSD Table 32-bit Address: 0x3F7B0000
SMBIOS 2.4 present.
       Structure Table Length: 1716 bytes
       Structure Table Address: 0x000FCD20
       Number Of Structures: 38
       Maximum Structure Size: 181 bytes

Steps to reproduce:

Break init during the initramfs phase and run any of the following commands:

s2ram -f -a 3
s2ram -f -a 2
s2ram -f -a 1
s2ram -f -p -m
s2ram -f -p -s
s2ram -f -m
s2ram -f -s
s2ram -f -p
s2ram -f -a 1 -m
s2ram -f -a 1 -s 
s2ram -f -v -a 3
s2ram -f -v -a 2
s2ram -f -v -a 1
s2ram -f -v -p -m
s2ram -f -v -p -s
s2ram -f -v -m
s2ram -f -v -s
s2ram -f -v -p
s2ram -f -v -a 1 -m
s2ram -f -v -a 1 -s


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