Can confirm #67 on a 900X4C (A08DE), close events are detected and
suspend works, but lid open events are not detected.
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Title:
Lid state changes
Full computer model is: NP900X3B-A01US.
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage notifications about this bug go to:
adampaetznick, could you please provide the full computer model as noted
on the sticker?
** Tags removed: 900x3a 900x3b 900x3c 900x4c
** Tags added: needs-full-computer-model needs-upstream-testing
** Changed in: linux (Ubuntu)
Status: Confirmed = Opinion
** Changed in: linux (Ubuntu)
I am beginning to think that the lid wake problem I have with my 900x3e
is somewhat separate from this bug. Seems like the 900x3c model got
things fixed in Kernel 3.5.0-19-generic. The new 900x3e model do also
have the same bug, but it is not fixed in kernel (Ubuntu 13.04)
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On Samsung 900X3C, Ubuntu 13.04 detects lid close events and suspends
the laptop, but it does not detect lid open events. When I open the lid
the laptop stays suspended and I have to press the power button to wake
it up.
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Same problem on the new Samsung series 9 - 900x3e. Ubuntu 13.04.
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage
Tested on kernel 3.9.0-030900 (Ubuntu 13.04 64 bit). The problem stays.
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage
Tested on newest 3.8 and 3.8.1 kernel - the problem stays.
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Title:
Lid state changes not detected on Samsung NP900X3B
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Samsung 5 Series notebook (NP535U3C-A04, AMD A6-4455M APU)
BIOS version: P05RAG (latest from samsung support page)
Ubuntu 12.10, 64bit kernel 3.5.0-25-generic
Have same problem - doesn't show any changes in LID state
This bug is duplicate:
Samsung Series 9 NP900X4C-A04US, BIOS Version: P04AAC (the latest available
from the official update software).
Ubuntu 12.10, 64bit kernel version 3.5.0-25-generic, tested with the upstream
3.8...rc1.
The laptop suspends on on lid close, but it does not resume on lid
opening.
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NP900X3C, bios P03AAC, Kubuntu 12.10 (with latest updates)
while true;do cat /proc/acpi/button/lid/LID0/state;sleep 1;done;
Doesn't show any changes in LID state
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@Paolo,
could you do a little experiment for us?
First:
1. Disconnect AC from ultrabook.
2. Close the lid
3. Wait for suspend to complete (blinking blue LED)
4. Connect AC to the ultrabook, wait 5 seconds, disconect it, wait 5 seconds.
5. Do again #4
6. Do again #4 ;)
7. Disconnect AC, open lid,
Aviram -
I am eager to help for what I can.
To start with my laptop is an np900x3c-A02Uk not an np900x3b.
I documented the detail of my installation here:
http://www.math.helsinki.fi/mathphys/paolo_files/ubuntu-pulcio_new.html
In brief:
I flashed the BIOS update before wiping out completely
I am running 12.10 with BIOS P04AAC and Kernel
3.6.6-030606-generic #201211050512 SMP x86_64 GNU/Linux from UpUbuntu
which fixes for me bug #971061. I can confirm that the script of post #55
detects also for me the
lid state change.
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Paolo -
would you mind help pin-pointing the solution? I can confirm that the
BIOS update on its own DOES NOT solve the problem (neither kernel
3.6.6-030606-generic nor 3.5.0-19-generic #30-Ubuntu above).
There must be something else besides just the BIOS upgrade and the
reset pin; did you do
Hello,
According to this blog: http://www.rileybrandt.com/2012/11/18/linux-ultrabook/
Suspend on close lid seems to work in Ubuntu Gnome Remix 12.10
You may also see in the comments: I am running BIOS version P03AAC. I
didn't do any firmware upgrades before I installed Linux.
Did anyone else
Doesn't work for me on either Ubuntu 12.10 nor kubuntu 12.10.
Upgrading to the latest BIOS did not solve the problem either.
- Aviram
On Thu, Nov 29, 2012 at 8:20 PM, wysiwyg31 986...@bugs.launchpad.net wrote:
Hello,
According to this blog:
Doesn't work for me either.
Riley Brand's blog mentions something about 'suspend' problem which I believe
is a 'xhci module problem' (quick workaround exists), but not
'hang_me_after_long_suspend' problem, we are talking about.
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Hi,
I'm glad to confirm that close on lid is working for me now, with 12.10
fully updated (with proposed repositories enabled), on a NP900X4C model.
.
Kernel 3.5.0-19-generic #30-Ubuntu SMP Tue Nov 13 17:48:01 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux.
I have also upgraded my firmware to the
@petrosyan. Thanks! But the BIOS there is still version 1.0.0.3 which does not
provide P08AAH.
Aviramj from ubuntu forums provided for anyone interested the link to P08AAH.
By the way SAmsung is now listed as platinum member of the Linux foundation.
Maybe someone from Canonical could
ask them
@Paolo,
Try the instructions here:
http://www.zinus.de/index.html%3Fp=670.html
For installing Windows 7 on a USB drive and then booting from it. In
theory that should work.
- Aviram
On Mon, Nov 19, 2012 at 7:16 AM, paolo.mgi 986...@bugs.launchpad.net wrote:
@petrosyan. Thanks! But the BIOS
Go to http://www.samsung.com/us/support/owners/product/NP900X3B-A01US
then go to Manuals Downloads and download Update Software
(Firmware) tool. After you run this tool it will upgrade your BIOS.
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In the ubuntu community wiki for the series 9 is reported that upgrading the
BIOS to version P08AAH
would solve the problem.
Can anyone confirm this information?
In positive case, where can I find this BIOS version? All samsung sites I
visited, provide only BIOS P04AAC.
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I have same problem on Ubuntu 12.10 in Samsung NP900X3C - running 'cat
/proc/acpi/button/lid/LID0/state' always returns 'state: open'.
$ uname -a
Linux k15 3.5.0-18-generic #29-Ubuntu SMP Fri Oct 19 10:26:51 UTC 2012 x86_64
x86_64 x86_64 GNU/Linux
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** Tags added: 900x3a 900x3b 900x3c 900x4c
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage notifications about this bug go
I found, that same symptoms was described on:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/874749
for Samsung QX410.
Mayby this is one bug?
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@alistair
I have dualboot - Win7 is (for me) really great OS. But i preffer Linux on my
'work' system, that's just it is.
I am able to workaround this bug, not using long suspend (shutdown after work).
It's just a patch but allowes me to use Mint where it is neccessary.
Latest BIOS (10XK)
On a 900x3c with Ubuntu 12.10 lid appears always as open and battery
indicator doesn't pick up battery changes. I have to go through
suspend/resume in order to get the indicator refreshed. As you can see
in my case manual suspend/resume works ok. However, my laptop is 1 week
old and after only 3
On 21/10/12 22:31, Jose Padilla wrote:
On a 900x3c with Ubuntu 12.10 lid appears always as open and battery
indicator doesn't pick up battery changes. I have to go through
suspend/resume in order to get the indicator refreshed. As you can see
in my case manual suspend/resume works ok. However,
For me, the switch to windows is not an option, but I understand that.
Ohh Well, I just sent an email to samsung US support alerting them to
these issues, It's really a pitty that linux is having this kind of
problems with this incredible laptop.
Hopefully I was not the only one and samsung will
I am too lost here. I had both my laptops suspended during the night. Ubuntu
failed on me again. Opensuse is still fine.
I have no clue where to look anymore.
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I'll try Gnome then :) I find it hard to believe that the source of the
problem would be in the desktopenvironment. I now have one ubuntu laptop
using opensuse's kernel and one opensuse laptop. Identical hardware,
identical kernel. The features are already back on the ubuntu laptop
while the
My machine went wrong about an hour ago. It failed to suspend on closing
the lid. However, it did not need a hard reset for well over two weeks,
over numerous suspend /resume cycles and reboots, which is much better
than I ever had with Ubuntu.
So, I still have no clue what is going on, but at
I installed opensuse 12.2 after the acpi issues had appeared on ubuntu.
Behaviour was exactly the same. Battery indicator in gnome didn't pickup
power changes, suspend when lidclose did not work.
I did a battery reset, so for now it works. Lets see if it stays this
way or if the same issues
On 22/09/12 15:32, nils wrote:
I installed opensuse 12.2 after the acpi issues had appeared on ubuntu.
Behaviour was exactly the same. Battery indicator in gnome didn't pickup
power changes, suspend when lidclose did not work.
I did a battery reset, so for now it works. Lets see if it stays
No change with Ubuntu 12.10 beta:
sven@mithril:~$ uname -a
Linux mithril 3.5.0-14-generic #18-Ubuntu SMP Fri Sep 14 15:52:50 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
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Can you give us a hint with 'uname -a'?
mb
W dniu 2012-09-13 00:03, alistair pisze:
I installed OpenSUSE 12.2 on this machine as soon as it became final.
Since then, I have booted into SuSE and back into W7, suspended and
resumed on both OSes many times, and have had no problems.
In fact,
alistair@juno:~/Documents uname -a
Linux junalistair@juno:~/Documents uname -a
Linux juno.ty-eurgain 3.4.6-2.10-desktop #1 SMP PREEMPT Thu Jul 26 09:36:26 UTC
2012 (641c197) x86_64 x86_64 x86_64 GNU/Linux
o.ty-eurgain 3.4.6-2.10-desktop #1 SMP PREEMPT Thu Jul 26 09:36:26 UTC 2012
(641c197)
I installed OpenSUSE 12.2 on this machine as soon as it became final.
Since then, I have booted into SuSE and back into W7, suspended and
resumed on both OSes many times, and have had no problems.
In fact, everything* but the toys (ambient light sensor and keyboard
illumination) works perfectly.
Possibly related to this other ACPI bug as it's all in ACPI event
detection? https://bugzilla.kernel.org/show_bug.cgi?id=44161
** Bug watch added: Linux Kernel Bug Tracker #44161
http://bugzilla.kernel.org/show_bug.cgi?id=44161
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Confirm #30 - 3.5.0rc4/rc5/rc6 - problem still exists.
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage notifications about
Thanks Bryan and Marcin for the clarification. I followed the
instructions (didn't fry the MB this time) but the problem is still
there. 3.5.0rc6 from the Ubuntu ppa.
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@Bryan and @Marcin: Did you put the pin in when the computer was plugged
in? Or without AC power? And for how long, just a quick click or longer?
The reason I'm asking, is when I tried it the Motherboard got fried and
I had to go to Samsung for replacement. Before anyone else makes the
same
A quick update: last night I lost ACPI events again, so blacklisting
lpc_ich seems not to be a permanent/consistent fix. I plan to continue
testing with this module blacklisted, and then with the kernel argument
acpi_enforce_resources=strict. It certainly did last significantly
longer than usual
@Aviram #27
Bryan's description is very acurate.
@Bryan
As I was saying - blacklisting lpc_ich and/or mei module doesn't work for me.
Blacklisting lpc end with hanged window manager/decorator, blacklisting mei
ends with immediate power hang (no need to wait 6-8 hours).
BTW. I've found quicker
Solution from #23 didn't work for me.
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Title:
Lid state changes not detected on Samsung NP900X3B
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I tried blacklisting lpc_ich and resetting the laptop with the pinhole
and so far battery state changes and lid events are recognised. This is
using 3.5-rc6
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I'll give it a try.
mb
W dniu 2012-07-12 02:08, Bryan Stine pisze:
While running a 3.5 kernel, I noticed a few ACPI warnings about resource
conflicts with the lpc_ich module. After blacklisting the module and
resetting the laptop (with the pinhole battery disconnect in the
underside), I've
While running a 3.5 kernel, I noticed a few ACPI warnings about resource
conflicts with the lpc_ich module. After blacklisting the module and
resetting the laptop (with the pinhole battery disconnect in the
underside), I've been running normally for a few days and still have AC
adapter and battery
As far as I know - Intel MEI is to blame.
I've blacklisted mei driver in modprobe.d and machine hangs right after first
suspend.
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Title:
Lid
Same on the 900X4C, which is the bigger brother of the 900X3C
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage notifications
On the new 9 serie np900x3c
I confirm everything ; lid not detected, can't reboot after hard shutdown
unless you plu in the main power.
suspend seems to work but the wake up doesn't at all (except wit kernel 3.5-rc2)
keyboard backlight doesn't work at all :-(
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Ok. I've extracted DSDT table, recompiled it (without any changes) and included
in my new 3.5.0rc4 kernel.
Dmesg shows a lots of ACPI warning (conflicted spaces) but the error stays.
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Marcin, have you tried the battery disconnect pin-hole button as
described by alistair in comment #7? The hope would be that, once
working, your kernel wouldn't cause the lid detection problem to re-
occur.
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@Adam,
of course, cleaned the state of lid sensor, recompiled (tested on few stanby's)
and then left for couple of hours.
I suppose it's not a sensor trouble but whole acpi subsystem/sensor - my Mint
stops detecting any AC/battery state changes.
Only pinhole and hairpin are helpful enough :(
I confirm the same behaviour as #11. This procedure reproduces the bug
every time. Does NOT happen when the machine is left sleeping while
attached to power.
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Precise on a new 2012 NP900X4C (Ivy Bridge), same issues.
Confirming #6 as well, lid switch detection worked briefly after a
firmware update, but has since stopped working. cat
/proc/acpi/button/lid/LID0/state shows that it's always open, no matter
the physical state.
Also confirming #10, that
I've extracted mine DSDT table - if someone wants to compare it with
other models - I am happy to send it.
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Title:
Lid state changes not detected
Sadly the P07AAH BIOS has returned to the same symptoms as before. Lid
close detection no longer works in either Ubuntu or Windows 7.
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Title:
It no longer works for me either.
I wonder how is it possible that it works at first and then stops
working?
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Title:
Lid state changes not
Hi,
I would like to confirm this - very, very annoing error on Samsung
NP530U3B-A02PL
I changed/compiled new kernel- 3.4.4 stable, tweaked acpid, tweaked
/etc/pm/config.d. tweaked laptop-mode - error still exists.
It can be confirmed quite fast - just load your battery to 100%, suspend your
After the latest BIOS update (P07AAH) laptop suspends when the lid is
closed, but when the lid is opened it doesn't resume and one needs to
press the power button in order for laptop to resume from sleep. This is
on Samsung Series 9 NP900X3B.
Can anybody else confirm this behavior?
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I confirm that lid detection is working with BIOS version P07AAH (at
least for the moment). Suspend works on lid close, but wake must be
triggered by pressing the power button.
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I'm seeing the exact same behaviour as Alistair on an NP530U3B. The
curious thing is that after pressing the magic reset button all works
well for a while. Under Linux the lid switch works, the laptop sleeps
just fine and nothing I can do seems to break it.
A day or two later, it mysteriously
I have an additional problem on my dual-boot U12.04/Win7 machine. I
need to have both on this machine. I need to have access to software
that will not run on and has no equivalent on Linux.
If I boot Ubuntu and then Windows, the lid-close suspend does not then
work on Windows either! The only
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
Lid state changes not detected on Samsung NP900X3B
To manage
Would it be possible for you to test the latest upstream kernel? Refer
to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.4kernel[1] (Not a kernel in the daily directory). Once you've tested
the upstream kernel, please remove the 'needs-upstream-testing' tag(Only
that
Tested with kernel 3.4-rc4-precise. Problem still exists. I changed
the tag to kernel-bug-exists-upstream.
** Tags removed: needs-upstream-testing
** Tags added: kernel-fixed-upstream
** Tags removed: kernel-fixed-upstream
** Tags added: kernel-bug-exists-upstream
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I should note that lid detection worked briefly for me after updating
BIOS. But after a short time (or maybe just after rebooting once??) it
stopped working. Similar experience was reported by another person at
http://ubuntuforums.org/showthread.php?t=1737086page=18
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** Attachment added: Output of dmidecode
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986724/+attachment/3098741/+files/dmidecode.txt
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Title:
Lid state changes not detected on Samsung NP900X3B
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** Changed in: linux (Ubuntu)
Status: New = Confirmed
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Title:
Lid state changes not detected on Samsung NP900X3B
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** Attachment added: tarball of /proc/acpi/
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/986724/+attachment/3097987/+files/proc-acpi.tar.gz
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