Hi,
the*kernel-3.2.2-1.fc16 update broke the wifi on my Lenovo X220 (Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0).The system detects and connects to a wireless lan, but after some minutes the system cannot connect to other hosts anymore.
The wifi icon still shows and the system still has an ip-address but all pings answer 'destination unreachable'.*After stopping/starting wifi the Internet connection will stay for a short time before failing again.

For me kernel 3.2.2 is unusable and I went back to 3.2.1.
Is anyone else experiencing this problem?
Chris

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Hi,
the*kernel-3.2.2-1.fc16 update broke the wifi on my Lenovo X220 (Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0).The system detects and connects to a wireless lan, but after some minutes the system cannot connect to other hosts anymore.
The wifi icon still shows and the system still has an ip-address but all pings answer 'destination unreachable'.*After stopping/starting wifi the Internet connection will stay for a short time before failing again.

For me kernel 3.2.2 is unusable and I went back to 3.2.1.
Is anyone else experiencing this problem?
Chris
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Hi Chris,



For my HP 8710p wireless works ok, "just" experiencing annoying wlan led blinking issue after 3.2.2 upgrade.



Kind regards,

Stevo.

On Mon, Jan 30, 2012 at 11:00 AM, Christian Menzel <christian.menzel@gmail.com> wrote:

Hi,
theÂ*kernel-3.2.2-1.fc16 update broke the wifi on my Lenovo X220 (Intel(R) Centrino(R) Advanced-N 6205 AGN, REV=0xB0).The system detects and connects to a wireless lan, but after some minutes the system cannot connect to other hosts anymore.

The wifi icon still shows and the system still has an ip-address but all pings answer 'destination unreachable'.Â*After stopping/starting wifi the Internet connection will stay for a short time before failing again.


For me kernel 3.2.2 is unusable and I went back to 3.2.1.
Is anyone else experiencing this problem?
Chris

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On Mon, 2012-01-30 at 10:57 +0100, Christian Menzel wrote:
> Is anyone else experiencing this problem?

Yes, I'm seeing exactly the same issue here.
Intel Corporation Centrino Ultimate-N 6300 (rev 3e)

Backing out to kernel-3.2.1-3.fc16 works around the problem here.

Tim.
*/

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On 30 January 2012 14:14, Tim Waugh <twaugh@redhat.com> wrote:
> On Mon, 2012-01-30 at 10:57 +0100, Christian Menzel wrote:
>> Is anyone else experiencing this problem?
>
> Yes, I'm seeing exactly the same issue here.
> Intel Corporation Centrino Ultimate-N 6300 (rev 3e)
>
> Backing out to kernel-3.2.1-3.fc16 works around the problem here.
>

Different wireless card, slightly different problem:
kernel-3.2.2-1.fc16.x86_64 - card wont scan
kernel-3.2.1-3.fc16.x86_64 - works

Coincidence?

rt2500 bug https://bugzilla.redhat.com/show_bug.cgi?id=785393
intel n 6230 https://bugzilla.redhat.com/show_bug.cgi?id=785516

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In my machine (HP Probook 4515s) completely unbootable - and dies on
boot with kernel panic.

2012/2/1 Ian Malone <ibmalone@gmail.com>:
> On 30 January 2012 14:14, Tim Waugh <twaugh@redhat.com> wrote:
>> On Mon, 2012-01-30 at 10:57 +0100, Christian Menzel wrote:
>>> Is anyone else experiencing this problem?
>>
>> Yes, I'm seeing exactly the same issue here.
>> Intel Corporation Centrino Ultimate-N 6300 (rev 3e)
>>
>> Backing out to kernel-3.2.1-3.fc16 works around the problem here.
>>
>
> Different wireless card, slightly different problem:
> kernel-3.2.2-1.fc16.x86_64 - card wont scan
> kernel-3.2.1-3.fc16.x86_64 - works
>
> Coincidence?
>
> rt2500 bug https://bugzilla.redhat.com/show_bug.cgi?id=785393
> intel n 6230 https://bugzilla.redhat.com/show_bug.cgi?id=785516
>
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On 02/01/2012 04:05 AM, Zoltan Hoppar wrote:
> In my machine (HP Probook 4515s) completely unbootable - and dies on
> boot with kernel panic.
>
> 2012/2/1 Ian Malone <ibmalone@gmail.com>:
>> On 30 January 2012 14:14, Tim Waugh <twaugh@redhat.com> wrote:
>>> On Mon, 2012-01-30 at 10:57 +0100, Christian Menzel wrote:
>>>> Is anyone else experiencing this problem?
>>>
>>> Yes, I'm seeing exactly the same issue here.
>>> Intel Corporation Centrino Ultimate-N 6300 (rev 3e)
>>>
>>> Backing out to kernel-3.2.1-3.fc16 works around the problem here.
>>>
>>
>> Different wireless card, slightly different problem:
>> kernel-3.2.2-1.fc16.x86_64 - card wont scan
>> kernel-3.2.1-3.fc16.x86_64 - works
>>
>> Coincidence?
>>
>> rt2500 bug https://bugzilla.redhat.com/show_bug.cgi?id=785393
>> intel n 6230 https://bugzilla.redhat.com/show_bug.cgi?id=785516
>>
For what it's worth, the situation is *slightly* improved with 3.2.3.
Instead of completely losing contact with the WiFi card after a few
hours, the system loses the WPA authentication.

Here's the log at that point:

Feb 6 15:16:35 sds-desk kernel: [24124.002114] ath5k_hw_get_isr: ISR:
0x0000008
0 IMR: 0x00000000
Feb 6 15:37:39 sds-desk kernel: [25387.597678] ath5k phy0: gain
calibration tim
eout (2422MHz)
Feb 6 15:37:39 sds-desk kernel: [25387.931697] ath5k phy0: calibration
of chann
el 3 failed
Feb 6 15:37:41 sds-desk kernel: [25389.516430] cfg80211: Calling CRDA
to update
world regulatory domain
Feb 6 15:37:41 sds-desk NetworkManager[1012]: <info> (wlan0):
supplicant interface state: completed -> disconnected
Feb 6 15:37:41 sds-desk NetworkManager[1012]: <info> (wlan0):
supplicant interface state: disconnected -> scanning
Feb 6 15:37:41 sds-desk NetworkManager[1012]: NetworkManager[1012]:
<info> (wlan0): supplicant interface state: completed -> disconnected
Feb 6 15:37:41 sds-desk NetworkManager[1012]: NetworkManager[1012]:
<info> (wlan0): supplicant interface state: disconnected -> scanning
Feb 6 15:37:41 sds-desk kernel: [25389.710233] cfg80211: World
regulatory domain updated:
Feb 6 15:37:41 sds-desk kernel: [25389.710239] cfg80211: (start_freq
- end_freq @ bandwidth), (max_antenna_gain, max_eirp)
Feb 6 15:37:41 sds-desk kernel: [25389.710244] cfg80211: (2402000 KHz
- 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
Feb 6 15:37:41 sds-desk kernel: [25389.710249] cfg80211: (2457000 KHz
- 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
Feb 6 15:37:41 sds-desk kernel: [25389.710254] cfg80211: (2474000 KHz
- 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
:
Feb 6 15:37:56 sds-desk NetworkManager[1012]: <warn> (wlan0): link
timed out.
Feb 6 15:37:56 sds-desk NetworkManager[1012]: NetworkManager[1012]:
<warn> (wlan0): link timed out.
Feb 6 15:37:57 sds-desk NetworkManager[1012]: <info> (wlan0): device
state change: activated -> disconnected (reason 'supplicant-timeout')
[100 30 11]
Feb 6 15:37:57 sds-desk NetworkManager[1012]: <info> (wlan0):
deactivating device (reason 'supplicant-timeout') [11]
Feb 6 15:37:57 sds-desk NetworkManager[1012]: NetworkManager[1012]:
<info> (wlan0): device state change: activated -> disconnected (reason
'supplicant-timeout') [100 30 11]
Feb 6 15:37:57 sds-desk NetworkManager[1012]: NetworkManager[1012]:
<info> (wlan0): deactivating device (reason 'supplicant-timeout') [11]




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On 6 February 2012 22:36, Steven Stern <subscribed-lists@sterndata.com> wrote:

> For what it's worth, the situation is *slightly* improved with 3.2.3.
> Instead of completely losing contact with the WiFi card after a few
> hours, the system loses the WPA authentication.
>
> Here's the log at that point:
>
> Feb *6 15:16:35 sds-desk kernel: [24124.002114] ath5k_hw_get_isr: ISR:
> 0x0000008
> 0 IMR: 0x00000000
> Feb *6 15:37:39 sds-desk kernel: [25387.597678] ath5k phy0: gain
> calibration tim
> eout (2422MHz)
> Feb *6 15:37:39 sds-desk kernel: [25387.931697] ath5k phy0: calibration
> of chann
> el 3 failed
> Feb *6 15:37:41 sds-desk kernel: [25389.516430] cfg80211: Calling CRDA
> to update
> *world regulatory domain
> Feb *6 15:37:41 sds-desk NetworkManager[1012]: <info> (wlan0):
> supplicant interface state: completed -> disconnected
> Feb *6 15:37:41 sds-desk NetworkManager[1012]: <info> (wlan0):
> supplicant interface state: disconnected -> scanning
> Feb *6 15:37:41 sds-desk NetworkManager[1012]: NetworkManager[1012]:
> <info> (wlan0): supplicant interface state: completed -> disconnected
> Feb *6 15:37:41 sds-desk NetworkManager[1012]: NetworkManager[1012]:
> <info> (wlan0): supplicant interface state: disconnected -> scanning
> Feb *6 15:37:41 sds-desk kernel: [25389.710233] cfg80211: World
> regulatory domain updated:
> Feb *6 15:37:41 sds-desk kernel: [25389.710239] cfg80211: * (start_freq
> - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
> Feb *6 15:37:41 sds-desk kernel: [25389.710244] cfg80211: * (2402000 KHz
> - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
> Feb *6 15:37:41 sds-desk kernel: [25389.710249] cfg80211: * (2457000 KHz
> - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> Feb *6 15:37:41 sds-desk kernel: [25389.710254] cfg80211: * (2474000 KHz
> - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
> :
> Feb *6 15:37:56 sds-desk NetworkManager[1012]: <warn> (wlan0): link
> timed out.
> Feb *6 15:37:56 sds-desk NetworkManager[1012]: NetworkManager[1012]:
> <warn> (wlan0): link timed out.
> Feb *6 15:37:57 sds-desk NetworkManager[1012]: <info> (wlan0): device
> state change: activated -> disconnected (reason 'supplicant-timeout')
> [100 30 11]
> Feb *6 15:37:57 sds-desk NetworkManager[1012]: <info> (wlan0):
> deactivating device (reason 'supplicant-timeout') [11]
> Feb *6 15:37:57 sds-desk NetworkManager[1012]: NetworkManager[1012]:
> <info> (wlan0): device state change: activated -> disconnected (reason
> 'supplicant-timeout') [100 30 11]
> Feb *6 15:37:57 sds-desk NetworkManager[1012]: NetworkManager[1012]:
> <info> (wlan0): deactivating device (reason 'supplicant-timeout') [11]
>

Best added to the appropriate bug report so the people working on it
have this information.

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