Current problem reports assigned to freebsd-acpi@FreeBSD.org

2012-08-13 Thread FreeBSD bugmaster
Note: to view an individual PR, use:
  http://www.freebsd.org/cgi/query-pr.cgi?pr=(number).

The following is a listing of current problems submitted by FreeBSD users.
These represent problem reports covering all versions including
experimental development code and obsolete releases.


S Tracker  Resp.  Description

o kern/164329  acpi   [acpi] hw.acpi.thermal.tz0.temperature shows strange v
o kern/163268  acpi   [acpi_hp] fix driver detach in absence of CMI
o kern/162859  acpi   [acpi] ACPI battery/acline monitoring partialy working
o kern/161715  acpi   [acpi] Dell E6520 doesn't resume after ACPI suspend
o kern/161713  acpi   [acpi] Suspend on Dell E6520
o kern/160838  acpi   [acpi] ACPI Battery Monitor Non-Functional
o kern/160419  acpi   [acpi_thermal] acpi_thermal kernel thread high CPU usa
o kern/158689  acpi   [acpi] value of sysctl hw.acpi.thermal.polling_rate ne
o kern/154955  acpi   [acpi] Keyboard or ACPI doesn't work on Lenovo S10-3
o kern/152438  acpi   [acpi]: patch to acpi_asus(4) to add extra sysctls for
o kern/152098  acpi   [acpi] Lenovo T61p does not resume
o i386/146715  acpi   [acpi] Suspend works, resume not on a HP Probook 4510s
o kern/145306  acpi   [acpi]: Can't change brightness on HP ProBook 4510s
o i386/143798  acpi   [acpi] shutdown problem with SiS K7S5A
o kern/143420  acpi   [acpi] ACPI issues with Toshiba
o kern/142009  acpi   [acpi] [panic] Panic in AcpiNsGetAttachedObject
o kern/139088  acpi   [acpi] ACPI Exception: AE_AML_INFINITE_LOOP error
o amd64/138210 acpi   [acpi] acer aspire 5536 ACPI problems (S3, brightness,
o kern/137042  acpi   [acpi] hp laptop's lcd not wakes up after suspend to r
o i386/136008  acpi   [acpi] Dell Vostro 1310 will not shutdown (Requires us
o bin/135349   acpi   [patch] teach acpidump(8) to disassemble arbitrary mem
o kern/132602  acpi   [acpi] ACPI Problem with Intel SS4200: System does not
p kern/128634  acpi   [patch] fix acpi_asus(4) in asus a6f laptop
o bin/126162   acpi   [acpi] ACPI autoload failed : loading required module 
o kern/123039  acpi   [acpi] ACPI AML_BUFFER_LIMIT errors during boot
a i386/122887  acpi   [panic] [atkbdc]  7.0-RELEASE on IBM HS20 panics immed
s kern/112544  acpi   [acpi] [patch] Add High Precision Event Timer Driver f
o kern/105537  acpi   [acpi] problems in acpi on HP Compaq nc6320
o kern/91594   acpi   [acpi] FreeBSD  5.4 w/ACPI fails to detect Intel Pro/
o kern/73823   acpi   [request] acpi / power-on by timer support
o kern/56024   acpi   ACPI suspend drains battery while in S3

31 problems total.

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Re: x220 notes

2012-08-13 Thread Erich Dollansky
Hi,

first of all, I use 10 on my X220 since end of May.

I do not use currently suspend and resume on my X220. I use a script
for the brightness which makes it easy to handle for me.

There was (is) a problem with iwn I did not find the time to
investigate with a new kernel until today.

We use the X220 for serious work presenting our product/company to
clients. As crashes would not shed a good light on us, a reliable
machine is the minimum we have to have.

In all this we experienced only one problem once in a while. The
machine crashes the moment X starts. As this only happens when the
machine is freshly started, we start X long before we start the
presentation.

There is a fundamental problem with powerd which stops a notebook to
get better battery life time. powerd does not include the display
brightness and it does not inlcude user activities in its process to
regulate the CPU speed. In addition, the algorithm to find the best CPU
speed gets easily irritated with short bursts of peak performance
requirements.

Erich

On Mon, 13 Aug 2012 10:18:40 -0700
Любомир Григоров nm.kn...@gmail.com wrote:

 Hello all,
 
 Several months passed and the X230 came out. I don't know how much
 more work will be done to get the X220 compatible. I just wanted to
 check in if it is still not possible to suspend/resume. I conquered
 the brightness and wireless problems, I even have descent battery (5
 hours opposed to 7-8 in Windows), but suspend resume is still an
 issue. I am running 9.0-STABLE and was wondering if 9.1 will change
 something when it comes out. What is the state of FreeBSD on you
 other X220 users?
 

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