Mailinglist Archive: opensuse-bugs (15100 mails)
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[Bug 325917] ACPI slows down
- From: bugzilla_noreply@xxxxxxxxxx
- Date: Wed, 19 Sep 2007 03:20:36 -0600 (MDT)
- Message-id: <20070919092036.E58A7245353@xxxxxxxxxxxxxxxxxxxxxx>
https://bugzilla.novell.com/show_bug.cgi?id=325917#c11
--- Comment #11 from Srinivasa Ragavan V <sragavan@xxxxxxxxxx> 2007-09-19 03:20:36 MST ---
> Are you able to attach a serial cable and enable serial console to catch the
> hang on another machine? Hmm, the machine probably does not have a serial
> device?
>
You are right. I dont have a serial port in my laptop. While using the kernel
that comes with 10.3 beta3 my machine boots fine and faster. But after logging
in it is totally unusable. My hard disk access light keeps glowing all the
time.
> Some ideas:
> If it hangs or is slow, does constantly pressing a key (producing interrupts)
> make the machine faster again?
I am able to press keys. My CAPS lights and all glows. Just that it takes
minutes to respond.
>
> Does nohz=disable boot param help?
I will try this now.
>
> If you hit e.g. the NUM lock key, does the LED get switched or is the machine
> totally dead?
The machine is very much active. Just that it takes a few mintues to respond.
>
> If it is totally dead, you might want to do a picture where it hangs in text
> mode and attach it.
>
Ok when I tried the kernel from FACTORY, it just hang infinitely after
"...Freed unused kernel ****" Dont remember the exact text.
I will now boot with again without acpi=off and get the boot.msg and then try
with nohz=disable.
Thanks a lot for all your help guys.
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--- Comment #11 from Srinivasa Ragavan V <sragavan@xxxxxxxxxx> 2007-09-19 03:20:36 MST ---
> Are you able to attach a serial cable and enable serial console to catch the
> hang on another machine? Hmm, the machine probably does not have a serial
> device?
>
You are right. I dont have a serial port in my laptop. While using the kernel
that comes with 10.3 beta3 my machine boots fine and faster. But after logging
in it is totally unusable. My hard disk access light keeps glowing all the
time.
> Some ideas:
> If it hangs or is slow, does constantly pressing a key (producing interrupts)
> make the machine faster again?
I am able to press keys. My CAPS lights and all glows. Just that it takes
minutes to respond.
>
> Does nohz=disable boot param help?
I will try this now.
>
> If you hit e.g. the NUM lock key, does the LED get switched or is the machine
> totally dead?
The machine is very much active. Just that it takes a few mintues to respond.
>
> If it is totally dead, you might want to do a picture where it hangs in text
> mode and attach it.
>
Ok when I tried the kernel from FACTORY, it just hang infinitely after
"...Freed unused kernel ****" Dont remember the exact text.
I will now boot with again without acpi=off and get the boot.msg and then try
with nohz=disable.
Thanks a lot for all your help guys.
--
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