Bug 10722
| Summary: | Suspend not working | ||
|---|---|---|---|
| Product: | Power Management | Reporter: | Vitor Antunes (vitor.hda) |
| Component: | Hibernation/Suspend | Assignee: | Jeffrin Jose (ahiliation) |
| Status: | CLOSED PATCH_ALREADY_AVAILABLE | ||
| Severity: | high | CC: | bunk |
| Priority: | P1 | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Kernel Version: | 2.6.25 | Subsystem: | |
| Regression: | --- | Bisected commit-id: | |
| Bug Depends on: | |||
| Bug Blocks: | 7216 | ||
iam currently using 2.6.27-rc3-git6. suspend seems to be working in my kernel version. Linux jeffrin-laptop 2.6.27-rc3-git6 #5 SMP PREEMPT Wed Aug 20 16:32:41 IST 2008 i686 GNU/Linux OK, so do you think the bug can be closed? not yet . i did not break init during the initramfs phase. just wait i have to check that .. (In reply to comment #2) > OK, so do you think the bug can be closed? > i have slight confusion regarding breaking init during initramfs. but otherwise the bug can be closed. Just installed 2.6.27.2 and tried the following: s2ram -f s2ram -f -a 3 s2ram -f -a 1 None of these worked. What options for s2ram did you use? Are you sure you are testing in an equal machine? I think I was not clear enough on the first report. I only broke during the initramfs phase to guarantee that there wasn't much things "going on" (and to make the boot time smaller). This is not a requirement for this bug. Thanks guys (and sorry for such a late reply) |
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