Happy to supply any info that might help. On Arch based Antergos with
the patched realtek driver, and powertop tunables set to good, CPU
package reaches C7 and fan issue is resolved.
Only other difference I can think of is that I have acpi_osi="!Windows
2015" as a kernel boot parameter.
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I do not consider it resolved. In my comment I said there was *some*
improvement after making many archaic tweaks. However it's still not
working right even after making those tweaks. I'm not sure why the
status was set to "Fix Released" as I do not think there ever was a
"fix"
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@daniel.ionescu2016
Please do not make assumptions. Dell vostro 3568 i3 7100 is not the
model mentioned in this bug report. Quirky fan behavior happens even
if you do not have a browser open.
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** Changed in: linux (Ubuntu)
Status: Fix Released => Confirmed
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https://bugs.launchpad.net/bugs/1602888
Title:
Dell Inspiron 7559 fans do not shut off once started, even when co
I've changed the status of the bug to "Confirmed". It lets me change
the status for some reason. I guess because I originally submitted the
bug.
A while back someone from canonical set it as "Fix Released," but like
everyone else, I still have the bug with latest versions of everything.
So I hav
I'm also interested in hearing if the fan issue is solved on 17.10.
Please keep us updated.
I think I've found the reason the fans turn on, and I believe I found a
work-around under Arch Linux.
After a good bit of research, I think the issue is caused by the CPU
package not being able to get to l
Give the patched r8169 driver a try:
https://github.com/KastB/r8169
You should be able to reach C7, and the fan issue should be improved.
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Title:
Julo Petko,
Strange, the patched driver works perfectly for me. I'm on kernel
4.13.8, maybe that has something to do with it.
Also, even with the patched driver you MUST set the tunables to GOOD in
powertop, otherwise the CPU package won't get to C7.
Another thing to check - did you do a cold bo
I'm able to reach C7 even if the laptop is plugged in.
Although I'm running arch linux here. I also have the
acpi_osi="!Windows 2015" boot parameter as mentioned earlier. Not sure
if that matters.
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With the patched r8169 driver Everything seems to be working properly on
Arch when plugged in, so it must be something Ubuntu specific.
I am using bumblebee/bbswitch to disable the nvidia gpu. Where as Ubuntu uses
something called "prime-select" to switch between GPUs.
I am using kernel 4.13.
Package C7 is the best I can achive as well with the patched r8169
driver & all tunables set to GOOD. But the fan issue seems to be solved
for me with it. The fan rarely even comes on, when it does, it shuts
off a few seconds later, as expected.
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I've noticed that without the nvidia driver installed the GPU temp
sensor always reads 1c. After the nvidia driver is installed it reports
the correct temp. I think probably not related to the fan issue. Also
it seems strange that the fans stopping didn't survive a reboot. I've
noticed that if
After installing the v4.7-rc7 mainline build kernel I can confirm that
this bug still exists.
I installed the following 3 debs with sudo dpkg -i *.deb:
linux-headers-4.7.0-040700rc7_4.7.0-040700rc7.201607110032_all.deb
linux-headers-4.7.0-040700rc7-generic_4.7.0-040700rc7.201607110032_amd64.deb
l
Disabling nvidia with bbswitch makes no difference for me. Fans keep on
spinning. I have an i7.
I am not convinced the fan issue even has anything to do with the
graphics.
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> Dell has introduced a successor of Inspiron 7559 - Inspiron 7566
Stay far away from it if you are a Linux user. It probably has the same
crappy Dell bios/ACPI. Also Dell is no help and is generally clueless
about everything.
Actually, I would advise staying away from any nvidia optimus laptop.
cat /proc/acpi/bbswitch says the discrete nvidia card is OFF.
Fans are still running.
I do not use bumblebee/optirun, only bbswitch. I will try bumblebee
when i get some free time and see if that makes any difference.
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> one guy was actually claimimg the other day that 7559 worked for him
almost out of the box with Debian-testing
"Working" can be very subjective depending on who you ask. This bug
report and the kernel bugzilla report show that many users are having
the fan issue.
In any case, let's not clutter
Count me in as well, I likely won't have time this week to try it, but I
would be very interested to know what Dell does differently with their
version of Ubuntu
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@penalvch: I can confirm the problem still exists on
4.9.0-040900rc4-generic
I also can confirm that taking the bottom of the laptop off and blowing cool
air in there shuts off the fans. Monitoring CPU temp while doing this, it's
around 25c - but it seems to vary, sometimes 26c, sometimes 24c.
Just tried with Ubuntu 16.04
Updated to latest dell BIOS
Installed kernel 4.8.11
Installed nvidia 375.20 (From PPA)
Added !Windows 2015 grub boot parameter
Installed powertop and set tunables all to good
Fans still spinning away after 20 minutes :(
A couple questions. Can you show the line in
Thanks, Peter.
Yes, switched to Intel using prime-select. All other settings are pretty
much the same as yours according to the screenshot, but I'm really not
seeing much difference. I do notice the fans eventually shut of after a
long time, and stay off for a short period, but then they start ba
Just an update - i've left the laptop sit idle for a while and the fans
haven't turned on for the last hour or so.
If I use the laptop, like web browsing, etc. The fans eventually start
back up then run for a while then turn back off.
So, it seems like something has improved but still not workin
Public bug reported:
Running Ubuntu 16.04 on a Dell Inspiron 7559 laptop there appears to be
an issue with the fan control. When I first boot up the machine the fans
are off. However, after the laptop warms up under normal usage, the fans
kick on and then never shut off again. Even when the CPU c
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