[Bug 462902] Re: Fan always running since karmic install
This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Confirmed = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/462902 Title: Fan always running since karmic install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/462902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Not sure if it will help you Acer users, but I had similar fan problems with my Acer Aspire 1410. I found installing piie's patch as described here: http://ubuntuforums.org/showthread.php?t=1341325 to make my fan behave. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/462902 Title: Fan always running since karmic install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/462902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Linux nb181 2.6.38-8-generic #42-Ubuntu SMP Mon Apr 11 03:31:50 UTC 2011 i686 i686 i386 GNU/Linux HP Pavilion NB -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/462902 Title: Fan always running since karmic install To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/462902/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Confirm on my Acer Aspire 5553G; Fan always on no matter what the temperature is. It's a brand new computer. Also I've read on other posts/bugs that the ATI fglrx driver helped (I have an ATI HD5470) but it made no difference with me. Running Lucid 2.6.32-25 64bit. The fan is on from the moment the computer is started in the morning, even when CPU temp is below 45C As a consequence my battery life is much lower than with Windows... -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
One interesting note to add to my comment above: I don't have the /proc/acpi/fan/FAN? in my system... Maybe that is a hint. I'll investigate and report back -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
I can confirm this - since the Karmic update the fans on my Lenovo N100 is doing the same. I have a double boot with Windows XP and the issue does not appear there. Battery life when running Karmic is drastically lower, which may be related to that. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Can confirm the same for my Lenovo N100. Since Karmic update fan is running constantly. I have a XP dual boot and in XP the issue does not appear. Battery life seems to be drastically reduced in Karmic, which my be a direct result of this issue. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Same problem here too. * DELL Studio 1557 - (Core i7 @1.60) * 2.6.31-19-generic #56-Ubuntu SMP x86_64 GNU/Linux The laptop came with Windows 7 installed , and it was totally silent. After I installed ubuntu, things became ...noisy AND hot :) A fan is heard working all the time (very loudly) and the area around mousepad tends to become very hot after some time (2 hours+) I tried changing the CPU frequency and used some certain governors, such as ondemand, offered by the cpufreqd toolbut nothing changed concerning the fan speed and noise. Notes: == - I 've got the A02 BIOS version (10/06/2009) ...but I think it doesnt matter, people with A03 also faced same problem. - also: $ cat /proc/acpi/fan/FAN0/state status: on $ cat /proc/acpi/fan/FAN1/state status: off $ cat /proc/acpi/thermal_zone/TZ00/temperature temperature: 27 C $ cat /proc/acpi/thermal_zone/TZ01/temperature temperature: 55 C I attach my lsmod. ps: I was also told that this could be an issue of DELL, since Windows 7 power management is set to Balanced, so in case of greater workloads, the fans could then busy noisy too. *The thing here though, is that the fan becomes being noisy since Grub starts loading.. Thank you. ** Attachment added: lsmod_1557.txt http://launchpadlibrarian.net/39997074/lsmod_1557.txt -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
I can confirm that after vista-karmic migration fan runs a lot more although cpu load is actually quite lower. (Also and this is subjective I think that the pc runs hotter too because fan runs continuously but at a somewhat low speed) -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Actually, I should also add that not only is the fan hyperactive with Karmic, but it manages to overheat the CPU to the point it shuts down anytime it does anything intensive (converting a music file to ogg or even watching certain mkv files with HD video). Normally, the temp is 65 degrees which also seems a bit high. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
** Package changed: ubuntu = linux (Ubuntu) -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
** Changed in: ubuntu Status: New = Confirmed -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
I am using an Acer Aspire 5720 and the laptop fan is going far too much since Karmic (actually, I think it was overactive under Jaunty too but not as bad as now). This machine was so quiet when it had Vista on it which is why it is so noticeable with Karmic. Even at night when nothing is being processed, no applications are running, and the display is off, it is whirring away as though it is processing demanding data. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
same with me.i thought maybe it is the kernel drivers, so iremoved the kernel drivers but fan keeps making a lot of noise and this makes karmic unusable. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
I tried adding that line I added it to the end of the /etc/default/grub file then ran sudo update-grub and nothing, the fan still runs all the time, any advice? -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
Same here, it87 sensor chip on the MB, fan speed not accessible. Looks like a kernel problem: [ 1286.459427] it87: Found IT8716F chip at 0x228, revision 1 [ 1286.459443] it87: in3 is VCC (+5V) [ 1286.459446] it87: in7 is VCCH (+5V Stand-By) [ 1286.459520] ACPI: I/O resource it87 [0x22d-0x22e] conflicts with ACPI region IP__ [0x22d-0x22e] [ 1286.459528] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver and of course fancontrol cannot find pwm sensors and the fan is running at full speed. -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
I can confirm this must be a kernel error because I just tried openSUSE 11.2 and I had the same problem. This has made my laptop quite unusable, considering the sound is way too loud to have in class and that it seems to kill my battery. ** Tags added: karmic -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 462902] Re: Fan always running since karmic install
See https://bugzilla.redhat.com/show_bug.cgi?id=501596 One needs this kernel boot parameter: acpi_enforce_resources=lax This fixed the problem for me. ** Bug watch added: Red Hat Bugzilla #501596 https://bugzilla.redhat.com/show_bug.cgi?id=501596 -- Fan always running since karmic install https://bugs.launchpad.net/bugs/462902 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
