** Description changed:
- Ubuntu Desktop 11.10 Oneiric Ocelot AMD 64 on Lenovo Ideapad s205
- (E-450)
+ Ubuntu Desktop 11.10 AMD64 on Lenovo IdeaPad S205 (E-450)
- Wireless is disabled in network manger.
+ Wireless is disabled.
- In a thread on ubuntu forum i found this.
+ In a thread on
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
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Title:
RT3090 wireless conflict with acer_wmi
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@Ivo,
Sounds like the same issue reported at kernel bugzilla. See
https://bugzilla.kernel.org/show_bug.cgi?id=43007
Could you see commit 11 there and let me know what you get please?
https://bugzilla.kernel.org/show_bug.cgi?id=43007#c11
@ossjunkie,
I will take a look and see if I can find
I also have an older S205 with an E-350.
With kernel 3.0, I just had do rmmod acer_wmi after system startup (and
it really needed to load: after hibernation I had to modprobe acer_wmi
and then rmmod to get wifi to work again).
Yesterday I upgraded to 12.04 and no combination of
Here it is with the right boot order ;)
** Attachment added: S205_1038_acpidump.tar.gz
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/3114649/+files/S205_1038_acpidump.tar.gz
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@Qwelnor/ossjunkie,
And also attach the output of `sudo grep -r ''
/sys/kernel/debug/ideapad`. This command might take a while.
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Title:
RT3090
This command will show some basic status of ideapad-laptop. e.g. on my
b550
$ sudo grep -r '' /sys/kernel/debug/ideapad
/sys/kernel/debug/ideapad/status:Backlight max: 10
/sys/kernel/debug/ideapad/status:Backlight now: 10
/sys/kernel/debug/ideapad/status:BL power value:On
@ossjunkie
Could you attach the output of `sudo acpidump`? Checked logs you
attached, looks like BIOS believe wireless device is no existed after
installation.
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Just as Doki already reported it works on a S205 modell 1038 with the
precise beta2 amd64 live image, but after the installation and no
updates applied the wireless is always hard blocked via rfkill.
Blacklisting acer_wmi doesn't make a difference.
What could be the difference between live
Just retried with the live medium, but could not get it to work this
time, as rfkill at start is at soft blocked and on activation switches
to hard blocked. Obvious difference is that with the live media i have a
ideapad_wlan listed by rfkill.
** Attachment added: S205_1038-beta2live.tar.gz
At least for the IdeaPad S205 model 1038 there is a quite weird
workaround:
After installation there is a mysterious ubuntu entry in the boot
order that must not be at the top. So go to your BIOS with F2 and
change the boot order so the hardisk comes before ubuntu entry. Seems
like a buggy
@Qwelnor,
There is no acer-wireless in `rfkill list`. Its means either the patch
works or not affect by this issue.
Before we have the fix, how can you use wifi? e.g. blacklist acer-wmi or
there is no wifi problem at all?
There is one report says on his s205, the wifi works fine until this
@Hansen,
There are much SKU with the same name ideapad s205. I have saw 4 or 5
different dmidecode and with different wireless chip, maybe from
Broadcom Ralink or Atheros
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I'm on Ubuntu Desktop AMD64 Precise Beta2
uname -a
Linux Precise-Ideapad-S205 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51
UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
Physical WiFi ON/OFF Switch Off and ON:
mads@Precise-Ideapad-S205:~$ rfkill list
1: ideapad_wlan: Wireless LAN
Soft
I recently installed kubuntu post beta2 nightbild from April 10.
ip205 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:39:51 UTC 2012
x86_64 x86_64 x86_64 GNU/Linux
Is the bug already fixed on this release?
I'm always getting Hard blocked for Wifi and can't make it work.
rfkill list all results:
The fix[1] has been merged into precise kernel.
[1] http://kernel.ubuntu.com/git?p=ubuntu/ubuntu-
precise.git;a=commitdiff;h=13faef3e679243aec5c1e308eba1c70c6c72d055
This issue shall be no longer exist after beta2 precise image.
Set to Fix-released. If you still have trouble using wireless,
I can confirm fix after laptop testing Precise beta 2.
Bug is solved.
Thank you.
PS: Impossible slow network speed is still making the rt2800pci driver useless.
- Bug #896582
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It is, unfortunately, that very fix which breaks wireless for me on my
IdeaPad s205; see https://bugzilla.kernel.org/show_bug.cgi?id=43007.
** Bug watch added: Linux Kernel Bug Tracker #43007
http://bugzilla.kernel.org/show_bug.cgi?id=43007
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@Hansen,
I do not forget it...
@Andras,
I have subscribed it.
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Title:
RT3090 wireless conflict with acer_wmi
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I've just tested Precise Beta2 today.
It seems I have wireless working when I start from the live image.
After install and reboot there is no wireless networks at all.
Unfortunetely the former tricks with acer_wmi and rfkill does not made it work.
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@Doki,
Please attach the output of `dmesg`, `sudo dmidecode` and `rfkill list`
please.
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Title:
RT3090 wireless conflict with acer_wmi
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This bug has been reported on the Ubuntu laptop testing tracker.
A list of all reports related to this bug can be found here:
http://laptop.qa.ubuntu.com/qatracker/reports/bugs/875659
** Tags added: laptop-testing
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Thanks you all,
I reviewed the log and it looks like that we have a successful test. I
will monitor the mailing list for a while. Once it land on Linus' kernel
tree, I will backport it to oneiric and precise.
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
** Changed in:
Hi Ike Panhc.
I tried to install the patch, but i encountered problems.
My test installation are Oneiric with kernel 3.0.0-12-generic #20-Ubuntu, i
thinks that i is untouched, but i can be mistaken.
This are the command and response in my terminal.
Run 'apt-get install dkms' command and then try again.
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Title:
RT3090 wireless conflict with acer_wmi
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Oops.
Made a little mistake in my previous post. -it should read i think that IT is
untouched. -Not that i am untouched. ;-)
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Title:
RT3090
Hi Ike Panhc.
Oh. i see now that it was the problem, i am sorry i did not read the errors
closely enough.
The patch has now been installed.
rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hi,
According to the feedback from upstream maintainer, the patch is
revised.
Could you help me testing the revised patch? I've built the a dkms
package and put it at
http://people.canonical.com/~ikepanhc/lp/826784-6/
To install the dkms deb, just use the command `sudo dpkg -i
This bug has been reported on the Ubuntu ISO testing tracker.
A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/875659
** Tags added: iso-testing
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Just have the summary of testing on upstream mailing list
http://www.mail-archive.com/platform-driver-x86@vger.kernel.org/msg02828.html
http://www.mail-archive.com/platform-driver-x86@vger.kernel.org/msg02829.html
and post the new patch for widely review/test
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
RT3090 wireless conflict with acer_wmi
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Testet with Kernel:
linux-headers-3.3.0-030300rc1_3.3.0-030300rc1.201201191835_all.deb
linux-headers-3.3.0-030300rc1-generic_3.3.0-030300rc1.201201191835_amd64.deb
linux-image-3.3.0-030300rc1-generic_3.3.0-030300rc1.201201191835_amd64.deb
Installes with sudo dpkg -i *.deb
I can confirm this bug.
Regarding the slow performance, this is fixed with Linux 3.3rc1 through
this patch: http://git.kernel.org/?p=linux/kernel/git/stable/linux-
stable.git;a=commit;h=dfd00c4c8f3dfa1fd7cec45f83d98b2a49743dcd
Please backport it for the Ubuntu 12.04 kernel!
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Hi Ike Panhc.
Sorry for the late reply, I have not able to do the testing before today.
I tested the patch you made. I'm a bit unsure about what to report back to you.
After applying the patch and booting wireless was not checked in the network
indicator. After checking/tagging it, it got greyed
Hi Hansen,
Thanks for test.
Can you try to move the physical switch and blacklist acer-wmi and see
how rfkill goes?
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Title:
RT3090 wireless
HI Ike Panhc
A strange thing happend. When rebooting this morning to make the
requested test, wireless worked!
mads@mads-Ideapad-S205:~$ uname -a
Linux mads-Ideapad-S205 3.0.0-14.23lp875659-6-generic #6 SMP Fri Jan 13
20:10:32 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
mads@mads-Ideapad-S205:~$
This time I just rebooted back in my every days system instead of
shutting down and starting up again, and wireless worked without a
problem.
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Hi Hansen,
I am thinking an alternative approach. Since most of the report is on
ideapads or thinkpads, and we have rfkill registered in ideapad-laptop,
I think it will be fine not to register acer-wmi rfkill if we find
ideapad/thinkpad device in DSDT.
Ref: http://www.mail-archive.com/platform-
Please hold the test for a while, found out need to cherry-pick another
commit
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Title:
RT3090 wireless conflict with acer_wmi
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Ok, Here is the updated test kernel deb built for oneiric amd64
http://people.canonical.com/~ikepanhc/lp/875659-6/
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Title:
RT3090 wireless
This is the rfkill log of ideapad s12 and s205. Still waiting for the
last report of thinkpad E520 (bug 826784 and bug 836865)...
** Attachment added: acer-wmi-rfkill.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/2640985/+files/acer-wmi-rfkill.txt
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** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Title:
RT3090 wireless conflict with acer_wmi
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Hi Ike Panhc
Thank you to.
Please don't hesitate if there are anything else i can do.
If there are Anything you can do to help getting attention to the problem with
the network speed in Bug #896582 it would be a great help, it is a great
obstacle in getting Ubuntu to work for us.
I believe
Hi Hansen,
Thanks for testing. This could make sure that the patch introduce the
phy0 rfkill regression.
Could you do me another test again? Please use the kernel at
http://people.canonical.com/~ikepanhc/lp/875659-3/ and make sure the
physical wireless switch is on. Turn on the laptop, record
Hi Ike Panhc.
Thank you. I understood you right then.
The attached file in post #44 should be from the right kernel patch. But only
tested ON and OFF
I redid the test you wanted, I hope it is the right kernel. -or please tell me
and.
I switch was set to ON when booting, then switched it ON and
Hi Hansen,
Thanks, this is what I need to know. I will let upstream maintainer
aware of this.
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Title:
RT3090 wireless conflict with acer_wmi
To
So the problem now is that hard block of phy0 (which is registered by
wireless driver) has wrong status. If we can prove this is nothing about
the acer-wmi, then we can have the patch merged and try to fix the
problem in wireless driver. If the incorrect status is because of
patched acer-wmi, then
Hi Ike Panhc.
I'm left feeling a little silly here, i did not know that there are physical
wifi switch on my laptop. -I have never seen one of those before.
uname -a
Linux mads-Ideapad-S205 3.0.0-13.22lp875659-test1-generic #test1 SMP Wed Nov 23
09:28:17 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Hi Ike Panhc.
You wrote with there two kernels?, i do not know exactly what you mean but to
be sure not to miss anything a did the test with the previous patch as well,
but post the results in a file so not to clutter the thread.
We have reported the network speed bug in Bug #896582 This bug
Thanks Hansen,
Could you try to turn on/off the physical wireless switch on right side
with there two kernels? We expect that hard block of phy0 and
ideapad_wlan shall shows the status of this physical switch. Just would
like to know if we can fix the wrong status by turning off/on the
switch.
For more explanation. In rfkill status, the hard blocked means read-
only radio block that cannot be overriden by software. Usually it shall
be the status of physical wifi switch.
Soft blocked means writable radio block that is set by the system
software, which we can use `rfkill block number` or
Hi Hansen,
Please help on testing two things.
1. With last kernel (the one in 875659-3), wireless blocked because wifi
driver detect hardware wifi switch is off. I know actually it is on.
Could you try to turn the switch off and on once and see if the wireless
is unblocked.
2. Could you try the
Hi Ike Panhc.
I will answer your two questions with two posts, as it will require some
installation and rebooting.
uname -a
Linux mads-Ideapad-S205 3.0.0-13-generic #22lp875659 SMP Tue Nov 22 03:27:00
UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Hardware switch ON. (after boot up)
rfkill list
0:
uname -a
Linux mads-Ideapad-S205 3.0.0-13.22lp875659-test1-generic #test1 SMP Wed Nov 23
09:28:17 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Hardware switch ON. (after boot up)
rfkill list
0: ideapad_wlan: Wireless LAN
Soft blocked: yes
Hard blocked: no
1: ideapad_bluetooth:
I installed the test kernel. -wifi still does not work. but , acer-wmi
are gone from rfkill list
uname -a
Linux mads-Ideapad-S205 3.0.0-13-generic #22lp875659 SMP Tue Nov 22 03:27:00
UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard
Thanks Hansen,
Looks like the patch works but introduces another problem. I will look
into wireless driver and see how it get the hard block status. I may
need your help on testing later.
Thanks again for your help.
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Thank you Ike Panhc.
I have a clean installed Oneiric installation just for testing this,
so please do not hesitate to ask me for further testing.
What about the serious problem with the networks speed, it seems to be a
problem for all of people using RT3090 and makes the wifi close to
useless?
wireless speed is another issue, rfkill only tells NetworkManager
wireless is power on or not, in most case it will not affect speed.
** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Thanks for testing.
From the modalias, the product name is 1038D4G and the patch is made
for 10382LG. In short words, they are different s205, so the patch
does not work.
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** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Title:
RT3090 wireless conflict with acer_wmi
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This is my last approach for acer-wmi rfkill related issue. The root
cause of this issue is we can not update the soft block status of acer-
wireless rfkill.
This patched acer-wmi will try to change the rfkill status and see if
the status is *real*changed. If not, driver will not register acer-
Hi Ike Panhc
It did not work for me.
uname -a
Linux mads-Ideapad-S205 3.0.0-12.20lp875659-2-generic #2 SMP Fri Nov 18
06:18:11 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux
Before fn+F5
rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: ideapad_wlan: Wireless LAN
Just to be sure that i did it right. I downloaded all five files from the link
you send and installed the by command sudo dpkg -i *.deb -ii installs the
test kernel. -thats right?
The two patch files are they meant to be ran?
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** Changed in: linux (Ubuntu)
Status: Incomplete = In Progress
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Title:
RT3090 wireless conflict with acer_wmi
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Find a specific patch for ideapad s205 for acer-wmi rfkill issue.
I've built the kernel for testing, please test it.
The kernel deb is at http://people.canonical.com/~ikepanhc/lp/875659-2/
Thanks a lot
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If it works, I will send for Oneiric SRU.
If not, please attach how's the change of `rfkill list` before and after
Fn+F5, and please also attach output of `cat /sys/class/dmi/id/modalias`
Thanks a lot.
** Changed in: linux (Ubuntu)
Status: In Progress = Incomplete
** Tags removed:
** Tags added: acer-wmi-rfkill
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Title:
RT3090 wireless conflict with acer_wmi
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Please test the kernel image at
http://people.canonical.com/~ikepanhc/lp/875659/ and see if this problem
is solved.
When testing, please remove acer_wmi from /etc/modprobe.d/blacklist.conf
Thanks a lot.
** Changed in: linux (Ubuntu)
Assignee: (unassigned) = Ike Panhc (ikepanhc)
** Changed
Thanks Ike - I'll try this when I get home - one question: I doubt this
is unlikely to resolve the poor speeds that the built-in rt2800pci
driver provides? I guess we'll have to raise another bug for this?
I *still* cannot get Markus' DKMS driver to work on my 11.10 laptop
(despite having the
HI.
I made a clean installation of ubuntu Desktop 11.10 64AMD
I have not changed /etc/modprobe.d/blacklist.conf or any other config files.
Downloaded the files at the above link and installed with. sudo dpkg
-i *.deb
Just to check i downloaded the daily image of Precise Pangolin with Linux
ubuntu 3.1.0-2-generic, and the problem are the same.
In order to connect to wifi acer-wmi must be blacklistet, and then the problem
with the missing network speed are still there.
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The patches don't work for me either. I've attached the output of the
following:
rfkill list
lsmod |grep rt
iwconfig
iwlist
...and a relevant portion of /var/log/syslog - note that Network Manager
showed that Networking was enabled, but Wireless was not, so I clicked
on Enable Wireless and
** Attachment added: lsmod.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/2599231/+files/lsmod.txt
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** Attachment added: iwconfig.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/2599232/+files/iwconfig.txt
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** Attachment added: iwlist.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/2599233/+files/iwlist.txt
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** Attachment added: syslog.txt
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/875659/+attachment/2599234/+files/syslog.txt
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Thanks.
Looks like I still need to find out why it does not work on this
machine.
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Title:
RT3090 wireless conflict with acer_wmi
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I have a IeI AFL2-W15A, industrial panel PC that has a RT3090 wireless card.
Exactly the same issues as above but I have not been able to get it to work
with most of the suggested fixes either.
The only thing that works is the deb that @motheprime suggests.
Install that and everything seems fine.
** Package changed: ubuntu = linux (Ubuntu)
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Title:
RT3090 wireless conflict with acer_wmi
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Confirming that the workaround right at the top of the bug report works
for me:
Add the following to /etc/rc.local
rfkill unblock wifi
rfkill unblock all
modprobe -r acer-wmi
However, as the OP points out, the network speed is horrible. It will
stay at max. throughput for a while but will then
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: ubuntu
Status: New = Confirmed
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Title:
RT3090
I installed this older driver: https://launchpad.net/~markus-
tisoft/+archive/rt3090/+files/rt3090-dkms_2.3.1.3-0ubuntu0~ppa1_all.deb
Blacklisted acer_wmi in /etc/modprobe.d/blacklist.conf
Added rt3090sta til /etc/modules
This seems to work, and at full network speed.
Are the conclusion that
Made ndiswrapper work with:
rfkill unblock wifi
rfkill unblock all
modprobe -r acer-wmi
But network speed is again very low, less than 70-80kb/sec.
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