This bug report was marked as Incomplete and has not had any updated
comments for quite some time. As a result this bug is being closed.
Please reopen if this is still an issue in the current Ubuntu
development release http://cdimage.ubuntu.com/daily-live/current/ .
Also, please be sure to provide
Output of:
sudo powertop -d -t30 > ~/powertop_output_performance.txt
** Attachment added: "powertop_output_ondemand.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/605465/+attachment/1530473/+files/powertop_output_ondemand.txt
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Dell XPS M1330 CPU scales down to 800 MHz
https://b
The output of:
sudo powertop -d -t30 > ~/powertop_output_performance.txt
** Attachment added: "powertop_output_performance.txt"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/605465/+attachment/1530453/+files/powertop_output_performance.txt
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Dell XPS M1330 CPU scales down to 800 MHz
As requested I've run powertop while experiencing this issue. I ran it
three times. Once immediately as the issue was happening, then again
with after using the CPU scaling widget to select performance mode, and
ondemand mode. See attachments (powertop_output.txt,
powertop_output_performance.txt
As requested I've run powertop while experiencing this issue. I ran it
three times. Once immediately as the issue was happening, then again
with after using the CPU scaling widget to select performance mode, and
ondemand mode. See attachments (powertop_output.txt,
powertop_output_performance.txt
Can you please confirm which kernel to install. Is the Linus kernel the
one you'd like me to test with?
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Dell XPS M1330 CPU scales down to 800 MHz
https://bugs.launchpad.net/bugs/605465
You received this bug notification because you are a member of Ubuntu
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Just took a quick look at the wiki. Is it possible to do this kernel
testing with a live image? I'm experiencing this issue on a laptop used
for production development so re-formatted the machine, or permanently
installing a mainline kernel isn't the best option.
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Dell XPS M1330 CPU scales do
Hi Jeremy:
I'm heading out to the lake for a few weeks and will have limited access
to the internet. I'm leaving in a few hours but will try to test this
as soon as I'm back in the start of August!
Thank-you for all your help. You guys do great work!
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Dell XPS M1330 CPU scales down to 800 M
Hi Mark,
If you could also please test the latest upstream kernel available that would
be great. It will allow additional upstream developers to examine the issue.
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the
upstream kernel, please remove the 'needs-upstrea
Will do! Thanks for your assistance with this.
I've just installed powertop and will run the commands you mention the next
time I have this issue. I'd really like to get this sorted out as I'm a
huge fan of Ubuntu and it seems like this is an ongoing problem for me.
-mark
On Fri, Jul 16, 2010
Hello Mark,
When the issue is present, could you please preform the following to
provide more information to kernel developers. You will need to install
the "powertop" package before doing this.
1) Open a terminal
2) Run the following command
$ while true; do false; done
3) Press Ctrl-Shift-T to
** Attachment added: "My CPU information"
http://launchpadlibrarian.net/51930644/sysdevsyscpu.txt
** Attachment added: "AlsaDevices.txt"
http://launchpadlibrarian.net/51930179/AlsaDevices.txt
** Attachment added: "AplayDevices.txt"
http://launchpadlibrarian.net/51930180/AplayDevices.txt
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