I have the same Problem, on my dell studio xps 16, i opened bug Bug #847813 (
https://bugs.launchpad.net/ubuntu/+bug/847813 )
i include my log
** Attachment added: lspci-vnvn.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/526354/+attachment/2428772/+files/lspci-vnvn.log
--
You
Is it possible that I am experiencing that bug in Ubuntu 11.04 on a Dell
Studio 1555? First I thought my graphics weren't okay with Unity, but
it's the same with XFCE.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Just checked with my dell desktop and it seems to be fine for me .. i
see sensors showing non zero temperature. Sad - my dell studio 1555 is
now owned by my wife - and she has gosh !!! windows 7 on it
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is
Note for the next proposed upload of Lucid: this has been included in
the day0 update but due to the way git works it got referenced again.
This is still released.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You
This fix is already in the upstream 2.6.34 kernel. Closing for Maverick
and later.
** Changed in: linux (Ubuntu)
Milestone: lucid-updates = None
** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released
--
[Dell Studio 1537] temperature sensors and fan stop working
Dell Studio 1537 still can't suspend/hibernate when closing lid, it ends
with an unresponsive blank screen with the power on. However
suspend/hibernate works fine from the main menu.
Running pm-utils 1.3.0-1ubuntu2 and Linux 2.6.32-22-generic.
Please help
--
[Dell Studio 1537] temperature
Julio: See #574848. It seems to be an unrelated bug to this.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
Thanks Sigve, the fglrx package from lucid-proposed fixed the problem.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed
Thanks! It works as it should now :-)
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs
Dell Studio XPS 1640 with a radeon mobility 3670 on a root-encrypted,
swap-encrypted (with random key) laptop. After updating to pm-
uitils-1.3.0-1ubuntu2, temperature is read correctly and sleep / wakeup
work perfectly.
Thanks guys, this problem's been bugging me for months! :)
--
[Dell Studio
The kernel has been in -updates for a few days now, so we can certainly
release pm-utils as well.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
This bug was fixed in the package pm-utils - 1.3.0-1ubuntu2
---
pm-utils (1.3.0-1ubuntu2) lucid-proposed; urgency=low
* Drop debian/suspend-blacklist again, the underlying kernel bug was fixed
in lucid-updates now. (LP: #526354)
-- Martin Pitt martin.p...@ubuntu.com Fri, 30
Thorbjørn Hermansen [2010-05-06 4:50 -]:
Seems like I'm still unable to suspend my laptop. I get this in my log file:
/usr/lib/pm-utils/sleep.d/00suspend-blacklist suspend suspend:Suspend causes
overheating and stopping of the fan. Please see
https://launchpad.net/bugs/526354
Returned
Martin Pitt: Do you know when is pm-utils package released so I will be
able to suspend again?
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Seems like I'm still unable to suspend my laptop. I get this in my log file:
/usr/lib/pm-utils/sleep.d/00suspend-blacklist suspend suspend:Suspend causes
overheating and stopping of the fan. Please see
https://launchpad.net/bugs/526354
Returned exit code 1.
I have updated
Ok the battery removal was not a known issue which this change was meant
to fix. That should be forked into a new bug please. If you could make
that bug and add a comment here as to the new bug number that would be
great. File it against linux, and please include where this is known to
work,
[Dell Studio 1537] No sensors and fan control if there is no battery present on
wakeup from suspend
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/575030
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You
This bug was fixed in the package linux - 2.6.32-22.33
---
linux (2.6.32-22.33) lucid-proposed; urgency=low
[ Andy Whitcroft ]
* SAUCE: ACPI: EC: Allow multibyte access to EC (v3)
- LP: #526354
[ Tim Gardner ]
* ubuntu: rtl8192se -- update to version 0015.0127.2010
Filip Milivojevic [2010-04-30 17:02 -]:
pm-utils no longer contains 00suspend-blacklist and suspend works,
however the issue with resume from suspend when there is no battery
present still remains.
You mean that the fan/sensors don't work and the computer overheats
again if you have no
Yep,
if you suspend, remove your battery and then wake up, the sensors no longer
work.
Haven,t testet removing the battery before suspending, but it will probalby
have the same result.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
This bug was fixed in the package pm-utils - 1.3.0-1ubuntu2
---
pm-utils (1.3.0-1ubuntu2) lucid-proposed; urgency=low
* Drop debian/suspend-blacklist again, the underlying kernel bug was fixed
in lucid-updates now. (LP: #526354)
-- Martin Pitt martin.p...@ubuntu.com Fri, 30
Copied pm-utils from lucid-proposed to maverick.
** Changed in: pm-utils (Ubuntu)
Status: Fix Committed = Fix Released
** Changed in: pm-utils (Ubuntu Lucid)
Status: Fix Released = Fix Committed
--
[Dell Studio 1537] temperature sensors and fan stop working following
I have exactly the same issue as Pfanne: if there is no battery in the
laptop when it wakes up from suspend, sensors and fans don't work.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug
I have problem with this too, see
https://bugs.launchpad.net/ubuntu/+bug/572841. The attached file may be
to some help. I'm on a DELL studio XPS 1640 laptop.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You
dell 1555 .. reinstalled 10.04 release LTS .. got 2.6.32-22 through
proposed updates but it was too slow.. thanks to the LTS release, so i
downloaded from the links k_laci gave.
sensors work fine now for me. I tested with battery.
--
[Dell Studio 1537] temperature sensors and fan stop working
** Tags added: verification-done
** Tags removed: verification-needed
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
Reopening pm-utils task to revert the suspend blocking.
** Changed in: pm-utils (Ubuntu Lucid)
Status: Fix Released = In Progress
** Changed in: pm-utils (Ubuntu Lucid)
Milestone: ubuntu-10.04 = lucid-updates
--
[Dell Studio 1537] temperature sensors and fan stop working following
I uploaded pm-utils 1.3.0-1ubuntu2 into lucid-proposed, it will land in
about two hours. This reverts the suspend blacklisting on these Dell
models.
Please install that together with the new kernel and test whether
suspend/resume now works again, and the sensor/fan problem is gone.
Thank you!
pm-utils no longer contains 00suspend-blacklist and suspend works,
however the issue with resume from suspend when there is no battery
present still remains.
Should I open another bug?
I will now try with 2.6.34-rc6 kernel (from kernel mainline ppa) to see
if this problem exists with this
The same issue is present with linux
2.6.34-020634rc6-generic_2.6.34-020634rc6_i386.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which
Here is the build: https://launchpad.net/ubuntu/+source/linux/2.6.32-22.33
I installed the followings (x86_64):
https://launchpad.net/ubuntu/+source/linux/2.6.32-22.33/+build/1709565/+files/linux-headers-2.6.32-22_2.6.32-22.33_all.deb
@k_laci
thanks, thats ppa builds, i thought it will be delivered via updates since i
added lucid proposed. That way anyways i was using 2.6.34-rc4 :) which had
fixed my problem.
Yay !!! today is the release date .. go ubuntu.
--
[Dell Studio 1537] temperature sensors and fan stop working
I have tested new kernels from
https://launchpad.net/ubuntu/+source/linux/2.6.32-22.33.
I've tried 32bit generic and generic-pae and with both of them, sensors and fan
control don't work when there is no battery present on wakeup. If there is
battery present, it works like it should.
I have
Same as #59 on a Studio XPS 1640 with amd64 kernel: no battery, no fans.
With the battery, fans works correctly.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a
Accepted linux into lucid-proposed, the package will build now and be
available in a few hours. Please test and give feedback here. See
https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to
enable and use -proposed. Thank you in advance!
** Tags added: verification-needed
--
Dell Studio 1555 OK!
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
Dell studio 1555 :( Not OK
I took lucid proposed but i didnt get linux images. i had to manually
remove myself from suspend blacklist by editing /usr/lib/pm-
utils/sleep.d/00suspend-blacklist .
Which linux version has it been fixed ? I will update it from synaptic
manually.
--
[Dell Studio
@k_laci
Where did you get your update from?
I added the proposed repos and checked different servers, but haven't found
one, that actually had the updated kernel.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You
My Vostro 1200 also has this overheating problem, my laptop autimaticaly
cuts it self of twice today, I'm on lucid beta and have always update my
system
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received
I have done some testing with 0001-ACPI-EC-Allow-multibyte-access-to-
EC-v3.patch, and it works when I have battery in my laptop. When there
is no battery present on wakeup from suspend, sensors and fan control
don't work.
--
[Dell Studio 1537] temperature sensors and fan stop working following
I've just burned my legs using my Dell 1737 after a suspend/resume, so
you may want to add this laptop to the suspend blacklist until the
proper fix is made officially available. I can confirm that, like other
cases, the fan was not working after the resume.
--
[Dell Studio 1537] temperature
** Changed in: linux (Ubuntu Lucid)
Status: In Progress = Fix Committed
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is
@Andy -- re: Fix Committed -- is this a fix of the underlying ACPI
issue? If so, is the fixed kernel available for download (for example,
in the kernel PPA)?
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You
@Andy -- re: Fix Committed -- never mind... I see it in the git tree.
Thank you. Do you have an ETA on this one landing either in Lucid or
Lucid-Proposed?
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received
@Pfanne -- that is as expected, we have fixes pending for the bug which
leads to the machine overheating. Until those are rolled out post
release we have disabled suspend on the affected models.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
interestingly hibernate doesnt work for me, it always leads to a
corrupted blank white screen. Now with no suspend - no way that was my
lifeline :) The solution for me is to block all updates or make sure i
dont take updates that disable my suspend. fingers crossed, its a daily
brain test to
This bug was fixed in the package pm-utils - 1.3.0-1ubuntu1
---
pm-utils (1.3.0-1ubuntu1) lucid; urgency=low
* Add debian/suspend-blacklist: Disable suspend on Dell Studio 1537, 1555,
and 1640. Suspend currently causes temperature sensors and fan to stop
working, which
** Branch linked: lp:ubuntu/pm-utils
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing
I can't suspend any longer.
When i manually suspend, or close the lid the screen is just locked.
I'm using a Studio 1555 with fglrx
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification
@Steve Langasek: Is there anyway to sneak it in there? I know this is a
big issue for me and others. This basically affects two models of
notebooks that System76 sells and clearly a load of Dell Studios. What
would be the ETA of this fix as a post-release update?
--
[Dell Studio 1537]
If this doesn't go into the releasekernel, can you guys at least provide
a ppa, that has the patch applied, until the post-release update solves
the issue?
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received
Tested #11 patched 2.6.32-21 kernel, still without fans on XPS 1640.
Also, some messages appears before plymouth at boot, so I attached dmesg
dump after resume with that kernel.
** Attachment added: dmesg output Dell Studio XPS 1640
http://launchpadlibrarian.net/44608758/dmesg.txt
--
[Dell
** Also affects: linux (Ubuntu Lucid)
Importance: High
Assignee: Andy Whitcroft (apw)
Status: In Progress
** Changed in: linux (Ubuntu Lucid)
Milestone: ubuntu-10.04-beta-2 = lucid-updates
--
[Dell Studio 1537] temperature sensors and fan stop working following
As discussed in the release meeting, we should blacklist s/r in final
until the kernel gets fixed in an SRU. At that point we'll revert the
blacklist in pm-utils.
** Also affects: pm-utils (Ubuntu)
Importance: Undecided
Status: New
** Changed in: pm-utils (Ubuntu Lucid)
Importance:
@Martin Pitt -- Keep in mind that this bug is a blocker for those who
find the official kernel breaks ACPI events, and of course, the fix for
us is a blocker for those who cannot boot properly with the ACPI fix in
place. Either way, is it really a good idea to have a LTS come out of
the gate
I also have this problem, with a Dell Studio XPS 16 (1640), but neither
the 2.6.34-rc4-lucid or the 2.6.32-20.29 kernels work for me. I had
already submitted the
bug(https://bugs.launchpad.net/ubuntu/+source/linux/+bug/552876), and
later, marked as a duplicate of this, but now I think that may be
Cf. https://bugzilla.kernel.org/show_bug.cgi?id=14667#c97 and
https://bugzilla.kernel.org/attachment.cgi?id=26030
It may fix the booting problem.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug
@k_laci: Awesome find. I'm back-porting the patch attached to comment
97 in the linked bug report and will report back. I can only test it
against the current bug as I didn't experience the regression.
Hopefully others will be able to test to see if the regression is
resolved as well.
--
The attached patch is a back-ported version of
https://bugzilla.kernel.org/attachment.cgi?id=26030 -- I can confirm
that it applies cleanly to 2.6.32-21.32, compiles without a problem. On
my system, all tested ACPI functions (Bluetooth and WiFi keyboard
switches work, AC/Battery changes in
Addendum: Suspend/Resume via laptop lid working as well (still gets
stuck at 800 Mhz in On-Demand mode -- but that is another long-standing
bug and for another time and place).
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
Sorry, but the window for kernel updates is closed. This is going to
have to go in as a post-release update.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a
** Branch linked: lp:ubuntu/linux-mvl-dove
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs
** Description changed:
On boot I have two sets of sensors (coretemp and acpi) both of which
report reasonable temperatures, also the Fans respond to load and keep
the machine alive. Following suspend/resume cycle the acpi temperature
sensors stop reporting anything other than 0c and the
the problem with using 2.6.34 is, that the fglrx driver doesnt work.
and you dont want to use open source drivers on your notebook if you want any
battery life out of it.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
@Pfanne
I think that the simplest way is to stay with the latest working kernel
(2.6.32-20.29). If you lock it (e.g. in Synaptic) until a solution
comes, you won't be bothered by kernel upgrades.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
was dumb enough to update.
how do I revert to an older kernel?
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
1. Manually download the debs
(https://launchpad.net/ubuntu/lucid/+source/linux/)
2. Install them with your favoured program (e.g. gdebi-gtk, dpkg)
3. Boot it
4. Delete the unnecessary packages, and lock 2.6.32-20.29
--
[Dell Studio 1537] temperature sensors and fan stop working following
** Branch linked: lp:ubuntu/linux-ec2
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs
Bug still present on Studio 1555 with 2.6.32-20-generic.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
@Maxime
There was a regression issue hence 2.6.32-20 doesnt have this fix anymore.
If you want the fix you can install the latest kernels 2.6.34, like i
installed http://kernel.ubuntu.com/~kernel-
ppa/mainline/v2.6.34-rc4-lucid/
take the two debs for your architecture, mine is amd64. Then put
The fix for this seems to cause severe boot regressions (no boot at all)
for a large number of thinkpad models. For now we are reverting the
change while the regression can be investigated.
** Changed in: linux (Ubuntu)
Status: Fix Released = In Progress
--
[Dell Studio 1537]
This bug was fixed in the package linux - 2.6.32-20.29
---
linux (2.6.32-20.29) lucid; urgency=low
[ Andy Whitcroft ]
* Revert SAUCE: Use MODULE_IMPORT macro to tie intel_agp to i915
- LP: #542251
* add Breaks: against hardy lvm2
- LP: #528155
[ Colin Watson ]
*
@Andy -- Thanks for getting this taken care of! You might want to mark
Bug #524956 as a duplicate of this. I'm 99.9% sure that it is the same
bug.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this
I marked 524956 as a dupe of this bug. Actually i am 100% sure it is the same
bug.
Yes thanks to Andy and William you too. This was a bad bug and i am happy its
out of the way.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
The fix for this bug has also been confirmed to fix total fan failure on
the Dell M1330. I suspect it has been cause a number of issues with
rfkill, fans, temperature etc on a range of Dell models.
** Changed in: linux (Ubuntu)
Status: In Progress = Fix Committed
--
[Dell Studio 1537]
** Changed in: linux (Ubuntu)
Status: Triaged = In Progress
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
@William -- yes that does appear to be a difference but from what I can
see its the exact same size so we are good. Glad to hear this fixes you
as well, having one of the affected systems myself.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
Early morning report .. brightness controls still working (this was one
of the very old problems which was fixed in 2.6.32). No error messages
in dmesg. System was in sleep for 8 hours. Resumed and temperatures are
still visible yay. Fan working.
Everything appears to be working normal.
--
@William -- thanks for the pointer to the patch! I took the liberty of
applying the upstream patch myself and building test kernels. If those
of you affected by these issues could test the kernels at the URL below
and report back here that would help greatly:
And the second file
** Attachment added: linux-image-2.6.32-19-generic.135039.crash
http://launchpadlibrarian.net/43305089/linux-image-2.6.32-19-generic.135039.crash
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
@Andy -- I'm testing the kernels at the link in post #11. It corrects
my ACPI issues. However, so far on two boots, I apport pops up with
Your system encountered a serious kernel problem. I'm attaching the
two files in /var/crash in the hope that the information will help you.
** Attachment
** Tags added: patch
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
awesome .. thank you both william and andy.
I have tested it with the linux debs from andy and ACPI temps show fine and
finally i feel fan running after resume from suspend .. thank you very very
much.
Regarding the problem that william is having, dont worry william that
seems to be a problem
@Andy
I ran a diff against the patch I created (see comment #9) and the patch
that you have posted at the link in comment #11, since the former did
not result in a serious kernel problem. The only difference that I
can see that would be of any consequence is where I used u32 bits, u64
*value64,
@cgarre -- Since I wasn't sure if the crash that I experienced was
related to the patch, I figured I'd pass the info to a the REAL
developers... better they have too much information than not enough. :)
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
@Wiiliam i agree its better to have more information.
Ok as per that i guess acpi_integer is U64 so that should be ok, but as
per http://www.acpica.org/bugzilla/show_bug.cgi?id=824 acpi_integer is
obsolete , though it seems to be valid in 2.6.32 it is obsolete in the
latest linux source. Thats
FYI : 1 hour report , have been using with restarts, resumes from suspend,
though i cant test hibernate - mine doesnt hibernate on any kernel :) Also
dmesg doesnt have any ACPI related messages after resume.
Will report as soon as i see anything abnormal.
--
[Dell Studio 1537] temperature
I am waiting for daily kernel ppa updates to show up with this patch
applied. That way i will not be using a custom kernel .. i will continue
taking 2.6.34 updates from there, instead of running on 2.6.32 which i
dont think will be getting this patch anyways - unless you submit this
back to
Ok -- I spent the some time today manually applying Alexey
Starikovskiy's patch from
https://bugzilla.kernel.org/show_bug.cgi?id=14667#c89 -- I figured I
should try to fix the problem rather than just complain about it.
The attached patch is the result and provided for your consideration.
I've
I believe this bug is a duplicate of Bug #524956. The upstream bug is
https://bugzilla.kernel.org/show_bug.cgi?id=14667
As I noted in bug 524956, this regression effects more than just fans
and temperature sensors. On my machine, it renders the Bluetooth and
WiFi kill switches inoperable
for me hibernate doesnt work :)
Dont worry your computer lifetime wont be affected, since laptops are equipped
with cut off sensors, so the moment it reaches a critical temperature thats bad
for cpu it will just die (i mean not real death but it will just go dead) and
when starting too it
Workaround: hiberbate instead of suspend/resume. It takes longer, but
after reboot from hibernate, fan and acpi temperature sensors are
working correctly. Hopefully the recent usage without fan has not
reduced the lifetime of my Dell Studio 15...
--
[Dell Studio 1537] temperature sensors and fan
I confirm this on lucid alpha-3, and also on alpha-3 with the 2.6.34rc1
kernel. Fan does not start on a resume, and acpi temperature sensors on
resume are 0 degrees. I am using a Dell Studio 15 1537.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
The same with Dell Studio 1555, cf.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/524956
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
** Changed in: linux (Ubuntu)
Assignee: (unassigned) = Andy Whitcroft (apw)
** Changed in: linux (Ubuntu)
Status: New = Triaged
** Changed in: linux (Ubuntu)
Milestone: None = ubuntu-10.04-beta-2
--
[Dell Studio 1537] temperature sensors and fan stop working following
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/39602235/AlsaDevices.txt
** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/39602236/AplayDevices.txt
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/39602237/BootDmesg.txt
**
If you do not have a Dell Studio 1537 but are seeing this issue please
file a new bug with ubuntu-bug linux and then add that bug id to this
bug in a comment.
** Changed in: linux (Ubuntu)
Importance: Undecided = High
--
[Dell Studio 1537] temperature sensors and fan stop working following
I have tested for and confirmed that the bug is also present in
v2.6.32.8 and in v2.6.33-rc8.
--
[Dell Studio 1537] temperature sensors and fan stop working following
suspend/resume
https://bugs.launchpad.net/bugs/526354
You received this bug notification because you are a member of Ubuntu
98 matches
Mail list logo
