** Tags added: precise
** Description changed:
I can not connect to some Wifi on my Asus eee-PC 1015PX netbook.
After some experimentations, I found that it can not connect to channels11
(I live in France, where channels 12 and 13 are allowed. See
I've had this problem since The House upgraded to BT Infinity (which is
broadcasting on Channel 12) I can not change this as it's a shared house
and the other pcs and Game consoles seem unaffected. Only my Acer Aspire
One D260 seems unable to see the Access Point for the house using the
onboard
Same for me with 02:00.0 Network controller: Intel Corporation Centrino
Advanced-N 6200 (rev 35)
root@scrat:~# iw list
Wiphy phy1
Band 1:
Capabilities: 0x872
HT20/HT40
Static SM Power Save
RX
I change the status back to confirmed, as I gave the information
requested (I suppose?)
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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I did some more testing on different versions of Ubuntu. I installed on the
same machine Ubuntu Precise and Maverick.
On Ubuntu Precise 12.04 alpha 2 (with all current updates), I have the same
behavior : channels11 seem unreachable
But on Ubuntu Maverick 10.10, it works!
It's certainly because
I tried kernel 3.3-rc3 from http://kernel.ubuntu.com/~kernel-ppa/mainline/ on
Oneiric : the behavior is the same as with 3.3-rc2.
I forgot to say that my test in comment #7 was done on Oneiric (the version for
which I reported this bug).
I tried to test these latest kernels on Precise alpha 2,
On this page :
http://linuxwireless.org/en/users/Drivers/brcm80211#Developer_information
, at paragraph Regulatory Implementation for brcmsmac is written :
This generation of chips contain additional regulatory support
independent of the driver. The devices use a single worldwide regulatory
Would it be possible for you to test the latest upstream kernel? It
will allow additional upstream developers to examine the issue. Refer to
https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest
v3.3 kernel[1] (Not a kernel in the daily directory). Once you've
tested the upstream
I tested with kernel 3.3-rc2 as requested. You'll find the dmesg
attached.
It gives me the exact same behavior :
- wifi not detected with default config
- wifi detected but unable to connect with iw reg set FR
- wifi not detected with modprobe options, with or without iw reg set FR
I'm 100% sure
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https://bugs.launchpad.net/bugs/931168
Title:
brcm80211 Wifi driver : cannot connect to channels11
To manage notifications about this bug go to:
** Attachment added: dmesg with default config
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/931168/+attachment/2734421/+files/dmesg_default_config
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** Attachment added: Dmesg with modprobe options
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/931168/+attachment/2734424/+files/dmesg_with_modprobe_options
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** Changed in: linux (Ubuntu)
Status: New = Confirmed
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https://bugs.launchpad.net/bugs/931168
Title:
brcm80211 Wifi driver : cannot connect to channels11
To manage
I found a similar issue on the debian bugtracker :
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622842
** Bug watch added: Debian Bug tracker #622842
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=622842
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Same issue on Ubuntu Precise alpha 2 with default config, running live-
USB
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https://bugs.launchpad.net/bugs/931168
Title:
brcm80211 Wifi driver : cannot connect to channels11
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