iwl4965 issues

2007-12-06 Thread Mauricio Pretto
Hello everybody
I hope this is the right place for that.
My iwl4965 never been stable in my fedora 8, for sure its getting better
but still i have some weird issues.
Like when switching off/on the hardware the load goes really high, but
my posting today is about something very unusual for me.
I use my laptop in different places, but at the office i got a very
unusual behavior.
When i get to the office i need to turn the computer on with the
hardware switch off, if not i will get a kernel panic
as you can see in this link:
http://www.eunomundo.com.br/gallery2/main.php?g2_itemId=25855

My machine info is at:
http://smolt.fedoraproject.org/show_all?UUID=9e1cb972-a95c-4ed3-b84a-77c6f633fced

Regards

-- 
Pretto
http://fedoraproject.org/wiki/MauricioPretto

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Precision 490 Reboot Hang

2007-12-06 Thread Thomas J. Baker

I've got a Precision 490 that hangs at reboot unless I use reboot=bios
on the kernel command line. A bug filed against the kernel should
include what other information?

Thanks,

tjb
-- 
===
| Thomas Baker  email: [EMAIL PROTECTED]|
| Systems Programmer  |
| Research Computing Center voice: (603) 862-4490 |
| University of New Hampshire fax: (603) 862-1761 |
| 332 Morse Hall  |
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Re: Precision 490 Reboot Hang

2007-12-06 Thread Dave Jones
On Thu, Dec 06, 2007 at 04:33:56PM -0500, Thomas J. Baker wrote:
  
  I've got a Precision 490 that hangs at reboot unless I use reboot=bios
  on the kernel command line. A bug filed against the kernel should
  include what other information?

dmidecode output.

Dave 

-- 
http://www.codemonkey.org.uk

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Re: Precision 490 Reboot Hang

2007-12-06 Thread Jarod Wilson
Thomas J. Baker wrote:
 I've got a Precision 490 that hangs at reboot unless I use reboot=bios
 on the kernel command line. A bug filed against the kernel should
 include what other information?

I might suggest looking for a BIOS update and/or downgrade before you
file any bugs. I've got a Precision 490 here that reboots just peachy.
Dell actually has bios updates that can be done from Linux on these boxes.

-- 
Jarod Wilson
[EMAIL PROTECTED]




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Re: Precision 490 Reboot Hang

2007-12-06 Thread Roland McGrath
I've had the same problem and not gotten around to reporting it.  I hadn't
tried reboot=bios.  For me, x86_64 kernels reboot fine but i386 kernels
hang at reboot, on the same machine.  Mine has BIOS version A06, and
behaved the same with A04 before upgrading.  This started in upstream
kernels between 2.6.22 and 2.6.23 IIRC, and Fedora kernels since 2.6.23
behave the same as my hand-built upstream kernels.

Sometimes sysrq-b works on a boot where formal reboot hangs, though once in
a while it hangs at sysrq-b too.

Possibly relevant, boot messages include:

ACPI: System BIOS is requesting _OSI(Linux)
ACPI: If acpi_osi=Linux works better,
Please send dmidecode to [EMAIL PROTECTED]

I haven't tried any acpi*= or reboot= kernel options.


Thanks,
Roland

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