[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2011-02-04 Thread Bug Watch Updater
** Changed in: linux
   Importance: Unknown = Medium

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Title:
  CPU throttled to 12% with kernel 2.6.27

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-27 Thread Fabio Pedretti
Use bug #280202 for the 6715s then.

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-25 Thread Bug Watch Updater
** Changed in: linux
   Status: Confirmed = Fix Released

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-24 Thread Leann Ogasawara
Hi All,

The upstream patch referenced earlier is in the Intrepid kernel:

[EMAIL PROTECTED]:~/ubuntu-intrepid$ git log -p
e84956f92a846246b09b34f2a728329c386d250f

commit e84956f92a846246b09b34f2a728329c386d250f

Author: Rafael J. Wysocki [EMAIL PROTECTED]

Date:   Mon Oct 6 11:59:29 2008 +0200


x86 ACPI: Blacklist two HP machines with buggy BIOSes


Felix Kuehling, the original bug reporter, has confirmed this is resolved - 
https://bugs.edge.launchpad.net/ubuntu/+source/linux/+bug/262066/comments/13 .  
For anyone still experiencing issues, it's probably best if you open a new bug 
report as this is a hardware specific issue so you will likely require a 
different fix.  Feel free to add a reference to this bug report from your new 
one.  Thanks.

** Changed in: linux (Ubuntu)
   Status: Confirmed = Fix Released

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-24 Thread kulight
its the same bug 
there is no reason to open a new one all that is needed to do is black list all 
the models that affected 
nx6115 and 6715b that were blacklisted already and 6715s that for some reason 
left out

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-23 Thread Timo Saloranta
kulight +1, tried it with and without nohz=off

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-22 Thread ufologe
Not fixed for me on Compaq nx6125 with kernel 2.6.27-7

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-22 Thread kulight
not fixed for me on a HP Compaq 6715s

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-22 Thread Stefan Friesel
kulight +1

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-22 Thread ufologe
Now it works on a HP Compaq nx6126 with Kernel 2.6.27-7.13, thanks!

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-21 Thread Felix Kuehling
It's fixed for me with kernel 2.6.27-7 x86_64 on Compaq 6715b.

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-20 Thread kulight
is this bug going to be fixed before final release ?

i think it should be fixed before allot of people going to upgrade and
find their laptop unusable

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-15 Thread Fabio Pedretti
There is a patch available in the upstream bug:
http://bugzilla.kernel.org/show_bug.cgi?id=11516#c52

** Changed in: linux (Ubuntu)
   Status: New = Confirmed

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-13 Thread Fabio Pedretti
According to the upstream bug, there should be a general fix for this
problem in 2.6.27.1.

** Bug watch added: Linux Kernel Bug Tracker #11516
   http://bugzilla.kernel.org/show_bug.cgi?id=11516

** Also affects: linux via
   http://bugzilla.kernel.org/show_bug.cgi?id=11516
   Importance: Unknown
   Status: Unknown

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-13 Thread Bug Watch Updater
** Changed in: linux
   Status: Unknown = Confirmed

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-13 Thread kulight
well i tried updating my bios no change after that

also found this:
http://bugzilla.kernel.org/show_bug.cgi?id=11715

but i didnt understand how to do this blacklisting thing

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-11 Thread kulight

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e84956f92a846246b09b34f2a728329c386d250f;

when will it reach ubuntu 
final version of the kernel is out and the change log suggest it have been 
fixed or worked around

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-07 Thread kieran
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e84956f92a846246b09b34f2a728329c386d250f

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-03 Thread bogues
I am also having the problem (HP Compaq 6715b) as is another friend with
exactly the same laptop. It was a problem in both Intrepid Alpha 6 and
Intrepid Beta. It was not a problem in Ubuntu 8.04.1 (all based on the
i386 desktop editions). This is a critical bug IMO as it prevents the
laptop from being able to be used successfully with Intrepid.

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-03 Thread Stefan Friesel
attaching dmesg from 2.6.26-5 and 2.6.27-4

one noteable change in 2.6.27 is:
-ACPI: Core revision 20080321
-ACPI: Looking for DSDT in initramfs... error, file /DSDT.aml not found.
+using C1E aware idle routine
+ACPI: Core revision 20080609
+ACPI: Checking initramfs for custom DSDT
+..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
 ..MP-BIOS bug: 8254 timer not connected to IO-APIC
+...trying to set up timer (IRQ0) through the 8259A ...
+. (found apic 0 pin 2) ...
+... works.
 CPU0: AMD Turion(tm) 64 X2 Mobile Technology TL-58 stepping 02
-Disabling APIC timer
+Using local APIC timer interrupts.
+APIC timer calibration result 12468829
+Detected 12.468 MHz APIC timer.

As a side effect, dyn-ticks are working. I don't know if this could be
related.

** Attachment added: dmesg of kernel 2.6.26-5
   http://launchpadlibrarian.net/18198810/dmesg.2.6.26

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-10-03 Thread Stefan Friesel

** Attachment added: dmesg of kernel 2.6.27-4
   http://launchpadlibrarian.net/18198823/dmesg.2.6.27

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-09-28 Thread tam
I can also confirm the cpu scaling bug for 2.6.27. I also recompiled the
kernel from downstream and the problem has not been fixed.

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-09-26 Thread kulight
i tried changing the cpu scaling through cpu freq applet which stuck on 800MHz 
but nothing happens
it stays on 800MHz no matter what i do (my cpu is 1.8 x2)

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-09-25 Thread kulight
any way to ad the info from my dupe that it would show it here ?

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-08-30 Thread Pete Graner
** Tags added: regression-2.6.27

** Tags removed: linux-2.6.27

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[Bug 262066] Re: CPU throttled to 12% with kernel 2.6.27

2008-08-28 Thread Leann Ogasawara
** Tags added: linux-2.6.27

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