** Changed in: linux (Ubuntu)
Status: Fix Committed = Fix Released
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04
** Branch linked: lp:ubuntu/lucid-updates/linux-lts-backport-natty
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To
This bug was fixed in the package linux - 2.6.38-13.52
---
linux (2.6.38-13.52) natty-proposed; urgency=low
[Herton R. Krzesinski]
* Release Tracking Bug
- LP: #887379
[ Konrad Rzeszutek Wilk ]
* SAUCE: x86/paravirt: Partially revert remove lazy mode in interrupts
No worries Herton, glad to help.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
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Hi Herton
I Installed linux-image-2.6.38-13-generic_2.6.38-13.52_i386.deb with
following results:
First boot:
root@LENOVO:~# rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Turn
** Tags removed: verification-needed-natty
** Tags added: verification-done-natty
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu
Hi Herton
tags: added: verification-done-natty
Regards,
Graham.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To
Graham, many thanks for your detailed testing. Unfortunately I also
don't know when network-manager will be fixed.
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Title:
Wireless not working
Hi Herton
I expect I don't have much time left to test. Any chance of getting some info
of how to obtain/install natty 2.6.38-13.52 as I have oneiric installed.
Thank you.
Regards,
Graham.
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Guess that's it then. Thanks.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To manage notifications about this bug
Graham, you can download linux-
image-2.6.38-13-generic_2.6.38-13.52_amd64.deb or linux-
image-2.6.38-13-generic_2.6.38-13.52_i386.deb (depends if you have an
amd64 or i386 install) from
http://archive.ubuntu.com/ubuntu/pool/main/l/linux/ if you want to
install manually. After you install the
This bug was fixed in the package linux - 3.0.0-13.22
---
linux (3.0.0-13.22) oneiric-proposed; urgency=low
[Herton R. Krzesinski]
* Release Tracking Bug
- LP: #884847
[ Herton Ronaldo Krzesinski ]
* Revert SAUCE: Add a new entry (413c:8197) to Bluetooth USB device ID
Hi Herton
Am I supposed to install Natty update in -proposed (2.6.38-13.5) over
oneiric? I downloaded linux-source-2.6.38_2.6.38-13.52_all.deb and
when installing only get following:
(Reading database ... 144666 files and directories currently installed.)
Preparing to replace
Also I have 3.0.0-13.21 currently installed from previous testing with
patch on oneiric
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Title:
Wireless not working on Lenovo3000-N200 with
I don't seem to be able to set EnableProposed in the Ubuntu Software
Center to source the update for natty. I also loaded an earlier version
of 2.6.38-11 (although still shows 11.10 installed) and installed
linux-source-2.6.38_2.6.38-13.52_all.deb as above with same result as
above. Is it in
Graham, yes, testing by Sunday 20th is fine.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
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Graham, hope you get well.
Unfortunately we have until tomorrow to verify this fix, it's the
deadline for verification (we have a schedule for the updates). Are you
able to test this until Sunday? Otherwise we may have to revert this for
Natty next week.
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Hi Herton
Yes I will be able to test this by Sunday 20th November, if that is what
you are meaning. Will that be ok?
Regards,
Graham.
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Hi Herton
Yes I will be able to test this by Sunday 20th November, if that is what
you are meaning. Will that be ok?
Regards,
Graham.
-Original Message-
From: boun...@canonical.com [mailto:boun...@canonical.com] On Behalf Of Herton
R. Krzesinski
Sent: Thursday, 17 November 2011 10:13
Hi Herton
Sorry, I have been away and not had access to my Lenovo, and also been
sick the past coupole of days with a stomach virus. I will get onto
testing this in the few days.
Regards,
Graham.
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Natty update in -proposed (2.6.38-13.5), added this week, is also
including now the same fix for Oneiric, and is awaiting verification
that the it solves the problem. Please test the kernel and update this
bug with the results. If the problem is solved, change the tag
'verification-needed-natty'
The correct version is 2.6.38-13.52 for the natty update.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To manage
Enabling or disabling with soft key or in the network manager applet
on the task bar menu results in the wireless access points disappearing
from the network manager applet list on the task bar menu, and so cannot
click on a wireless connection to initiate connection again, nor will it
re-connect
Hi Herton
I'm in the process of testing, and will post results shortly.
Just to confirm, is 3.0.0-13.21 in the 11.10 release?
Kind Regards,
Graham.
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Graham: Yes, 3.0.0-13.21 is the version you should test.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To manage
Thanks Seth. I tested 3.0.0-13.21.
Herton, results are not perfect with functionality limited as follows:
Installed 3.0.0-13.21 and tested:
Boot up
- Wireless works
Turn wireless hard switch off
- wireless disabled - result below:
graham@LENOVO:~$ sudo rfkill list
0: acer-wireless: Wireless
To confirm, the problem is not completely solved with 3.0.0-13.21
The following test build worked flawlessly:
http://people.canonical.com/~sforshee/lp857297/linux-2.6.38-12.51~lp857297v201109301837/
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There are known issues with oneiric's network manager not restoring
wireless connections after blocks are removed (see bug #823615). It
sounds like that's what you're encountering.
As far as the kernel changes you're verifying, the blocks themselves
seem to be working properly, so I think we can
Ok, I read the bug #823615), so is it known whats changed in network
manager since 11.04 and the test build you gave me to try where it
worked flawlessly, and is a possible patch due to fix network manager in
11.10?
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On Wed, Oct 26, 2011 at 03:24:20PM -, Graham Parker wrote:
Ok, I read the bug #823615), so is it known whats changed in network
manager since 11.04 and the test build you gave me to try where it
worked flawlessly, and is a possible patch due to fix network manager in
11.10?
I'm not sure I
Hi Seth
What I did was installed Ubuntu 11.10 vwith 3.0.0-12.20 first, then I
installed the 3.0.0-13.21 version from -proposed as per Herton's
instructions.
Yes, you are right, 'rfkill list' shows that the fix is doing what it's
supposed to, but Network Manager now behaves as you mentioned is
On Wed, Oct 26, 2011 at 08:13:25PM -, Graham Parker wrote:
Yes, you are right, 'rfkill list' shows that the fix is doing what it's
supposed to, but Network Manager now behaves as you mentioned is
occurring in bug #823615
Good, that explains what you observed.
I don't have any idea when we
@Lazlo: please open a new bug report then, this bug is only for Lenovo
3000-N200. Likely in your case a new dmi quirk entry will be needed, or
it's a different issue.
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Graham: Please do test the proposed kernel as requested by Herton. The
fix cannot be released into an Oneiric kernel update until it has been
verified in the proposed kernel, even though you verified it in the test
build.
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@Lazlo: which kernel version you tested, do you confirm it is
3.0.0-13.21? Also do you have the same hardware (Lenovo 3000-N200), if
yes then pleas attach the output of sudo dmidecode, it should help
diagnose your issue better.
@Graham Parker: my message was the verify request Seth mentioned on
I'm running on 3.0.0-13.21 from -proposed, but I do not have the same
hardware: Lenovo Thinkpad E320
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Title:
Wireless not working on
I tested with the kernel for Oneiric in -proposed, but it does not solve my
problem. Wireless is still disabled.
I can be enable it with sudo rfkill unblock all, but can't toggle it and
after reboot it's disabled again.
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Hi Seth
I'm not sure about the comment from Herton R. Krzesinski (herton)
above. I tested the patches on the lenovo-3000-N200 as per patches you
supplied for 11.04 and it worked fine. What is Herton R. Krzesinski
requiring now?
I'm currently downloading 11.10 and will test. Does he want it
** Tags added: verification-needed-oneiric
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To manage notifications
This bug is awaiting verification that the kernel for Oneiric in
-proposed solves the problem. Please test the kernel and update this bug
with the results. If the problem is solved, change the tag
'verification-needed-oneiric' to 'verification-done-oneiric'.
If verification is not done by one
** Branch linked: lp:ubuntu/lucid-proposed/linux-lts-backport-oneiric
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
** Also affects: linux (Ubuntu Natty)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Oneiric)
Importance: Medium
Assignee: Seth Forshee (sforshee)
Status: In Progress
** Changed in: linux (Ubuntu Natty)
Status: New = In Progress
** Changed in:
Thanks Seth, I'll keep an eye out for the request to verify the fix, not
a problem. In the meantime will this patch you supplied be OK to try
with 11.10 kernel 3.0 or is that the patch I'll need to keep an eye
out for to suit those versions?
I'm just wondering too, is there anything I can try
On Thu, Oct 06, 2011 at 09:48:17AM -, Graham Parker wrote:
Thanks Seth, I'll keep an eye out for the request to verify the fix, not
a problem. In the meantime will this patch you supplied be OK to try
with 11.10 kernel 3.0 or is that the patch I'll need to keep an eye
out for to suit
** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
** Description changed:
+ SRU Justification
+
+ Impact: acer-wmi is lacking a required quirk for the Lenovo 3000 N200
+ wlan rfkill. As a result, wireless is permanently blocked on this
+ machine whenever acer-wmi is loaded.
+
+ Fix: Add quirk to use the correct EC register for updating the
Will do, thanks Seth.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
To manage notifications about this bug go to:
Great, glad to see it's working. The WMI interface is built on top of
ACPI, so acer-wmi won't work at all without ACPI enabled.
Couple of questions:
1.) Without the patch installed, the work around enabled the wireless with
blacklist on acer-wmi. Now that wireless is is working with the patch
Hi Seth
Do I need to download all the files below and or just install the deb package
i386?
[TXT] 0001-acer-wmi-Add-wireless-quirk-for-Lenov-3000-N200.patch
29-Sep-2011 16:55 1.5K
[ ]
linux-headers-2.6.38-12-generic_2.6.38-12.51~lp857297v201109281813_amd64.deb
I downloaded all the files into a directory and then I run the following
command:
sudo patch -p0 -i 0001-acer-wmi-Add-wireless-quirk-for-
Lenov-3000-N200.patch
Following result:
patching file b/drivers/platform/x86/acer-wmi.c
Hunk #1 FAILED at 296.
Hunk #2 FAILED at 442.
Graham: You should only need the two *_i386.deb files and the *_all.deb
file.
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04
On Fri, Sep 30, 2011 at 01:12:26PM -, Graham Parker wrote:
I downloaded all the files into a directory and then I run the following
command:
Ignore the patch file, you don't need it. Just put the 3 .deb files I
specified into a directory by themselves, cd to that directory, and run
'sudo
I run 'sudo dpkg -i *.deb' with these 3 files:
linux-headers-2.6.38-12_2.6.38-12.51~lp857297v201109281813_all.deb
linux-headers-2.6.38-12-generic_2.6.38-12.51~lp857297v201109281813_i386.deb
linux-image-2.6.38-12-generic_2.6.38-12.51~lp857297v201109281813_i386.deb
Result appears fine as below:
On Fri, Sep 30, 2011 at 02:03:10PM -, Graham Parker wrote:
Should I un-blacklist acer-wmi from /etc/modprobe.d/blacklist.conf and
what test should I run? Is it just to reboot and test with no blacklist
and check if wireless is still working?
You definitely need to reboot. You can remove
Hi Seth. I run tests as follows:
Test-1
-Removed blacklist acer-wmi
-Shut Down
-Cold Boot
-Result below - wireless disabled:
graham@LENOVO:~$ rfkill list
0: acer-wireless: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard
I noticed when I have no black list on acer-wmi, and even though phy0:
Soft blocked: no and Hard blocked: no as in above last Test-9 working
state, that with acer-wireless Soft blocked: yes and Hard blocked: no,
then wireless does not work. It appears that cannot remove acer-
wireless Soft
Graham: I just went back and looked, and I noticed I have a typo in the
changes I made for your machine. Sorry about that. I'll kick off a new
build and let you know when it's ready to test.
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Thanks Seth, and no worries about the typo, I really appreciate the time
you have taken to help me with this. Look forward to testing new patch.
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New build is available at:
http://people.canonical.com/~sforshee/lp857297/linux-2.6.38-12.51~lp857297v201109301837/
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Title:
Wireless not working
Incredible, wireless is functioning perfectly with no blacklist on acer-wmi
required.
Tests as follows:
Installed Patch
Remove blacklist on acer-wmi
Shutdown
Power on from cold
graham@LENOVO:~$ sudo rfkill list
[sudo] password for graham:
0: acer-wireless: Wireless LAN
Soft blocked: no
** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Title:
Wireless not working on Lenovo3000-N200 with Ubuntu 11.04 upgrade
I uploaded a build with a potential fix for your problem. Please install
it and give it a try. The build is available at:
http://people.canonical.com/~sforshee/lp857297/linux-2.6.38-12.51~lp857297v201109281813/
Thanks!
** Changed in: linux (Ubuntu)
Status: In Progress = Incomplete
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Hi Seth. There is a hotkey physical button that works to enable and
disable wireless:
Tests:-
From cold power on:
physical switch off regs1.txt - wireless disabled
physical switch on regs2.txt - wireless disabled
hotkey on regs3.txt - wireless enabled
hotkey off regs4.txt - wireless disabled
regs2.txt
** Attachment added: regs2.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473345/+files/regs2.txt
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regs3.txt
** Attachment added: regs3.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473346/+files/regs3.txt
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regs4.txt
** Attachment added: regs4.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473347/+files/regs4.txt
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regs6.txt
** Attachment added: regs6.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473349/+files/regs6.txt
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regs5.txt
** Attachment added: regs5.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473348/+files/regs5.txt
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Hi Seth. I think I made a mistake with the command you asked me to run.
I executed sudo perl acer_ec.pl regs1.txt instead of sudo perl acer_ec.pl
regs regs1.txt. That is I missed the regs word between the script name
and the redirection symbol as per your instructions above.
I have re-run
Hi Seth. I have rebooted the Laptop and started again and re-run the
tests. I don't know what I did before, but the files are now populated.
There is a hotkey physical button that works to enable and disable
wireless:
Tests:-
From cold power on:
physical switch off regs1-1.txt - wireless
regs1-3.txt
** Attachment added: regs1-3.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473587/+files/regs1-3.txt
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regs1-5.txt
** Attachment added: regs1-5.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473591/+files/regs1-5.txt
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regs1-6.txt
** Attachment added: regs1-6.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473592/+files/regs1-6.txt
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regs1-2.txt
** Attachment added: regs1-2.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473585/+files/regs1-2.txt
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regs1-4.txt
** Attachment added: regs1-4.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2473589/+files/regs1-4.txt
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Thanks, Graham. When acer_wmi is not loaded, is there a hotkey or
physical button that works to enable and disable wireless, bluetooth, or
cellular data connection (whichever of these your machine actually has)?
Please check for this, then try the steps below.
Download the acer_ec.pl script:
Graham: Please run the following commands in a terminal and attache the
*.dsl files that it creates.
sudo apt-get install fwts
sudo fwts --disassemble-aml
Thanks!
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: Confirmed =
Also, as a workaround you can add the following line to
/etc/modprobe.d/blacklist.conf to prevent acer-wmi from loading on
reboot:
blacklist acer-wmi
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My appologis Seth, I think I attached the *.dsl files to the wrong
issue. I attached them to the acpi/cdrom bug instead. I did it quickly
in about 10 minutes before I left home for work and selected the wrong
bug. I'll attach them here now.
I added blacklist acer-wmi to
SSDT0.dsl
** Attachment added: SSDT0.dsl
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2467170/+files/SSDT0.dsl
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SSDT2.dsl
** Attachment added: SSDT2.dsl
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2467172/+files/SSDT2.dsl
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SSDT1.dsl
** Attachment added: SSDT1.dsl
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/857297/+attachment/2467171/+files/SSDT1.dsl
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apport information
** Tags added: apport-collected running-unity
** Description changed:
Wifi is not working after upgrade to Ubuntu 11.04.
The network manager on the task tray states that wireless is disabled by
hardware switch. Wireless is enabled in the BIOS and the switch on the
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