Opened 10 years ago

Closed 6 years ago

#330 closed defect (fixed)

Thinkpad T61 won't enter suspend

Reported by: vrwp Owned by:
Priority: major Milestone: Feedback pending
Component: APM Compatibility Driver Version: 3.14
Keywords: Suspend Cc: vrwp

Description

Hi,

With new acpi 3.13 notebook won't enter in suspend state (so no resume possible with 3.11 there were problems with resume. files from acpilogscollector included

Attachments (1)

acpi-log-Model-of-your-PC.ziq (254.4 KB) - added by vrwp 10 years ago.

Download all attachments as: .zip

Change History (15)

Changed 10 years ago by vrwp

comment:1 Changed 10 years ago by pasha

acpi 3.13 has 2 problem:

  • suspend/resume at SMP
  • C3 state in acpid,cfg

Wait next version

comment:2 Changed 10 years ago by vrwp

  • Cc vrwp added
  • Version changed from 3.13 to 3.14

Hi,

With version 3.14 problem keeps the same, after selecting to go to suspend, the moon icon starts blinking and that's it. Have to get the power of the machine. Tried it with c3 and c2 in acpid.cfg

comment:3 Changed 10 years ago by pasha

Last edited 7 years ago by ecsnl (previous) (diff)

comment:4 follow-up: Changed 10 years ago by vrwp

Hi,

tried the new kernel, the system hangs, i think it hangs at the moment the system does the netbind (I'm using genmac for wired and wireless card). Will test that tomorrow with the netbind disabled and see if I can boot.

comment:5 in reply to: ↑ 4 Changed 10 years ago by vrwp

Replying to vrwp:

Hi,

tried the new kernel, the system hangs, i think it hangs at the moment the system does the netbind (I'm using genmac for wired and wireless card). Will test that tomorrow with the netbind disabled and see if I can boot.

Hi,

Tried it again, disabling the tap driver (from genmac for virtualbox) loads the system, even suspend works now! (resuming is not that fast, with a white screen I doubted it would work oke, but then it came back and worked as before.

comment:6 Changed 10 years ago by pasha

Sorry, Roderick has disable use OS/4 kernel for acpi. So suspend/resume is't support now.

comment:7 Changed 10 years ago by ecsnl

I keep hearing that this kernel is needed.

My question back is simple I want to have all the details on the table why the current kernel can not work ? When it comes to suspend and resume I so far have not even seen a single core CPU suspend and resume successful. I wish it was different.

Now something like the AMD chipset and booting might be a different topic but I would like to know what is making it not possible to make suspend resume work. Some code must be able to make it work reliable.

Other people have had suspend resume working with specific builds of ACPI. I have never heard why this specific code you put in that OS/4 kernel can not be put in the ACPI.PSD ?

comment:8 Changed 10 years ago by pasha

some specific build of acpi.psd was when I discovery for "stable suspend/resume". Discovery is ending and acpi.psd has't specific code. Also this code is absent in OS/4 kernel. OS/4 kernel has do "soft PowerOff? CPU" with "enable interrupts" only.

comment:9 Changed 10 years ago by vrwp

I don't know the differences in kernels, but do know that the os/4 kernel is stable an let's me use the suspend feature on my t61. So maybe it is not that official but it runs very good. :-)

comment:10 Changed 9 years ago by pasha

  • Owner pasha deleted

comment:11 Changed 6 years ago by dazarewicz

  • Keywords Suspend added

comment:12 Changed 6 years ago by dazarewicz

  • Milestone changed from Release version 3.19 to Feedback pending

Please try the current version.

comment:13 Changed 6 years ago by vrwp

See also ticket 15 same machine, works good now! I think this ticket can be closed.

comment:14 Changed 6 years ago by dazarewicz

  • Resolution set to fixed
  • Status changed from new to closed
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