*** This bug is a duplicate of bug 370173 ***
https://bugs.launchpad.net/bugs/370173
I have collated all the various posts into one ubuntuforums
post...please help advice there...
http://ubuntuforums.org/showthread.php?p=7399158#post7399158
--
Lenovo T61p is running very hot after Jaunty up
*** This bug is a duplicate of bug 370173 ***
https://bugs.launchpad.net/bugs/370173
** This bug has been marked a duplicate of bug 370173
Ubuntu 9.04 laptop overheat and shutdown
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
You received t
same bug?
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/370173
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing
I found this bug because my t42p was running very hot with Jaunty (I was
running Debian/Sid before). After looking around for a while, I noticed
that the processor was running at 2 MHz all the time, that is, that the
cpu frequency governor was set to 'performance' by default in the
kernel. I solve
could it be, that becuase for whatever reason 9.04 changes speeds of two
cores independently, it also evaluates busy/idle thresholds
independently?
say, threshold for jumping up the speed is/was x (whatever unit of
whatever measurement) and when proces...@8.10 reached this threshold,
speed was ste
does anybody know, where/how are thresholds managed, when and how much
processor speed should be stepped up when they are busy enough? is there
any changes made between 8.10 and 9.04?
all the time i was running boinc client under 8.10 and cpu were set to
ondemand and no matter what other processes
Ok. I found a workaround.
1. you can monitor your fan speed from the thinkpad-acpi module: cat
/proc/acpi/ibm/fan
2. you can adjust the fan speed to stay on at full speed by executing the
following command as root: echo level disengaged /proc/acpi/ibm/fan
One I did that, the fan kicked up to 40
A little more data, hope this is helpful:
I ran the same stress test on my wife's T61. Hardy 32-bit
2.6.24-23-generic
Her CPU ran to 100% and after 5 minutes it had still not exceeded 65C
Clearly something is wrong... I'll be pleased to help, but I've about
exhausted my personal bag of tricks. I
Thanks for the response. I just came home to my cold laptop. I booted
Windows XP SP 3 and ran a prime number calculating application against
each cpu core. They ran to 100%, 2.5GHz each, and the temperature
averaged right around 90C. I could feel the fan spinning up and pumping
heat out of the lapt
CharleyS,
I didn't specifically do anything to fix the problem but, if memory
serves, it went away after an 'apt-get upgrade' about a week before
Jaunty hit release. I really only realized it had gone away when someone
else posted an update to this bug report.
--
Lenovo T61p is running very hot
Can anyone install stress from the repos, and replicate this issue? sudo
apt-get install stress
/$ stress --cpu 2 --io 1 --vm 1 --vm-bytes 128M --verbose
On a 'normal' laptop that has no heat issue, this takes me to about
70-80C with the CPU running at full speed.
--
Lenovo T61p is running ver
This laptop dual boots XP from another partition and I've not seen an
issue with cooling there. My wife runs a nearly identical T61 with 8.04
32-bit and has not experienced the same issue.
Is there a patch? When did the "problem" clear up Nathan? Did you take
any action?
--
Lenovo T61p is runnin
/me has also latest updates and original problem persists just fine.
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing l
FWIW, I'm running Jaunty with the latest updates and have not seen this
problem for several weeks.
(I'm the original creator of this bug report.)
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
You received this bug notification because you are a me
I am experiencing the same issue on T61 2.6.28-11-generic #42-Ubuntu SMP
Fri Apr 17 01:58:03 UTC 2009 x86_64 GNU/Linux
If I leave a background application running (boinc client, sbackup) the
laptop overheats and shuts down.
I have the cpus throttled back from 2.5 GHZ to 800MHz. Currently running
something wrong with cpufreq-selector also. in old days, it just used to
work. setting speed, et this for both cores.
sudo cpufreq-selector -f 80
now this sets one, cpu0(yes, I know I can use -c parameter), and starts
to wait something...
** Attachment added: "cpufreq.selector.strace.txt"
seems like cpu freq applet has suddenly started modifying cpu speeds
independently for two cores... i kinda remember that at 8.10 changing
one changed the other too.
something seems to be changed with thresholds too, setting both cores at
ondemand and running my usual set of apps, machine still ru
T61, same story. After updating 8.10 to 9.04 laptop runs hot as hell.
Even with cpufreq-selector set to lowest speed, this thing is unusable
as laptop, at least on lap...
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
You received this bug notificat
My Sony Vaio PCV-RS320 desktop is running hotter than usual too.
According to lm-sensors the processor temperature right now is 131
degrees fahrenheit.
I normally see temperatures this high in the middle of compiling a
kernel.
Right now I have two Firefox browser windows open (three tabs in one)
My Lenovo X60 is running much hotter than usual with a clean install of
Ubuntu 9.04. XP and 8.04 didn't have any heat problems before, but now
the right hand side is uncomfortably (and unusually) hot.
--
Lenovo T61p is running very hot after Jaunty upgrade
https://bugs.launchpad.net/bugs/361123
I am seeing the same issue on a Z61T after a clean install of Ubuntu
9.04 on my Lenovo ThinkPad Z61T. I ran 8.04 on the same machine since
the day it was released and the laptop always stayed nice and cool. Now
it is uncomfortably hot.
--
Lenovo T61p is running very hot after Jaunty upgrade
https
** Attachment added: "Dependencies.txt"
http://launchpadlibrarian.net/25454975/Dependencies.txt
** Attachment added: "ExtensionSummary.txt"
http://launchpadlibrarian.net/25454976/ExtensionSummary.txt
** Attachment added: "pluginreg.dat.txt"
http://launchpadlibrarian.net/25454978/pluginr
22 matches
Mail list logo
