*** This bug is a duplicate of bug 578431 ***
https://bugs.launchpad.net/bugs/578431
** This bug has been marked a duplicate of bug 578431
wpa_supplicant spams syslog
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However, please read comments #27 - #32 first before you do.
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant writes to syslog every 2 minutes
Status in wpa
On 10/30/17 11:23 AM, Christian Kujau wrote:
> Launchpad really needs something similar to RESOLVED/DUPLICATE, as I had
> to crawl through the whole report to find out that this is considered a
> duplicate of 578431.
>
Righthand column: "Mark as duplicate"
You can click and report this bug as a
Launchpad really needs something similar to RESOLVED/DUPLICATE, as I had
to crawl through the whole report to find out that this is considered a
duplicate of 578431.
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** Changed in: wpa (Ubuntu)
Status: Confirmed => Invalid
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant writes to syslog every 2 minutes
Status in
It's really a design flaw. Instead of saying every two minutes "Hey I
couldn't find a new AP". It should only say "I found AP number 99 and
connected to it" if and when it does.
On Wed, Apr 13, 2016 at 3:47 PM, rustyhamsterr
wrote:
> I'm also affected, as my house
I'm also affected, as my house has multiple AP's #24 is not working for me.
My wifi card :
System information:
Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak]
(rev 34)
Linux rustysTP 3.16.0-38-generic #52~14.04.1-Ubuntu SMP Fri May 8 09:43:57 UTC
2015 x86_64 x86_64
#24 works. This is not a bug I guess...
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant writes to syslog every 2 minutes
Status in wpa package in Ubuntu:
also affected here.
Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor
Peak] (rev 34)
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Title:
wpa_supplicant
uname -a
Linux Home 3.16.0-30-generic #40~14.04.1-Ubuntu SMP Thu Jan 15 17:43:14 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
Jun 20 19:59:01 Home wpa_supplicant[]: wlan0: CTRL-EVENT-SCAN-STARTED
Jun 20 19:59:03 Home wpa_supplicant[]: nl80211: send_and_recv-nl_recvmsgs
failed: -33
Jun 20
I'm not Anne and I don't fully remember this bug. I believe it was about
Linux looking for new WiFi routers to connect to every 2 minutes and
issuing a message when one was not found. This given there should be an
option within Ubuntu Network Manager (or whomever) to not message every 2
minutes
Indeed under this free roaming philosophy even if another WiFi node is
found it should not be connected to unless the signal strength is hire.
Then and only then when connected a message should be sent.
Sending a message on success is infinitely preferable to a message of
failure to a connection
Thank you Anne for describing what looks like one way to fix this for
all connections, rather than the easy fix in #24 which only addresses
one SSID.
But I worry that making wpa_supplicant more quiet will hide messages
that are important - what else would be suppressed?
So I suspect that the bug
Apparently wpa_supplicant is run with a verbosity level above your
liking:
ps aux | grep wpa
root 1389 0.0 0.0 30704 5400 ?Ss 20:51 0:00
/sbin/wpa_supplicant -B -P /run/sendsigs.omit.d/wpasupplicant.pid -u -s -O
/var/run/wpa_supplicant
You can adjust this:
cat
Same here, every 2 minutes with wpa_supplicant v2.3:
$ sudo grep wpa_supplicant /var/log/messages | grep -v WPA | tail -3
Nov 14 11:24:32 acorn wpa_supplicant[942]: nl80211: send_and_recv-nl_recvmsgs
failed: -33
Nov 14 11:26:32 acorn wpa_supplicant[942]: nl80211: send_and_recv-nl_recvmsgs
@Olivier @Anders:
I have a dual-band wireless router with where the 5ghz and 2.5ghz radios have
both different SSID and diferent BSSID.
So the constant scans are not triggered by multiple APs with the same
SSID in every case.
Pinning the BSSID stopped the scans, so many thanks to ricklee518.
Connectivity issues reported:
https://bugs.launchpad.net/ubuntu/+source/wpa/+bug/1323089/comments/17
Read the full thread with information before making claims. An I wrote
and perhaps connectivity issues as well (which is not unlikely). Nuff
said.
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I have connectivity issues with this problem. The only reason I noticed
the connectivity issue is because my work VPN disconnects. Otherwise I
wouldn't have noticed. So I guess that this is a loss of only a few
packets which TCP will definitely recover for most applications.
Pinning the BSSID
Both 57843 and this bug are filed for wpa_supplicant spamming the syslog.
Please read the Bug Descriptions - neither bug report is filed for connectivity
issues. Key words: Bug Description filed.
quote
wpa_supplicant writes to syslog every 2 minutes
Bug Description
Ubuntu 14.04 LTS
@Olivier doesn't android use wpa_supplicant too? Personally I have
connectivity issues on my older android devices at home. This is the
same environment where I know I get these spam-messages in the syslog.
Secondly, I also have a dual wireless setup which comes with many modern
routers, as you
Both 57843 and this bug are filed for wpa_supplicant spamming the
syslog. Please read the Bug Descriptions - neither bug report is filed
for connectivity issues. For connectivity issues I recommend following
https://help.ubuntu.com/community/WirelessTroubleshootingProcedure and
filing a separate
I disagree with the duplicate link to 578431.
That bug is just about wifi components spamming to Syslog.
This bug covers a situation where people's WiFi connections are being
repeatedly dropped (to the point of unusability) due to issues in the
wifi stack. The logging captures the drops.
The symptoms, the source, and issue are *identical*. Further, the OP of
this bug reports: But it's spamming the syslog, making it very
difficult to find any other thing there, and it's generating constant
writes to disk, and an unnecessarily large syslog file. So what exactly
do you find
Specifically, the messages discussed are different:
May 25 19:57:18 ubuntu wpa_supplicant[1161]: wlan0: CTRL-EVENT-SCAN-STARTED
May 25 19:57:23 ubuntu wpa_supplicant[1161]: nl80211:
send_and_recv-nl_recvmsgs failed: -33
vs from 57843:
May 10 20:06:37 Otherland wpa_supplicant[1741]:
Well, bug 57843 does not describe symptoms besides spamming of the
syslog. This bug does describe spamming of syslog and perhaps
connectivity issues for some users. However, the the upstream bug
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=539915 you mention
NoOp seems to be similar to this
*** This bug is a duplicate of bug 578431 ***
https://bugs.launchpad.net/bugs/578431
** This bug has been marked a duplicate of bug 578431
wpa_supplicant spams syslog
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This appears to be a duplicate of
wpa_supplicant spams syslog Edit
Ubuntu
“wpasupplicant” package
Bug #578431
https://bugs.launchpad.net/ubuntu/+source/wpasupplicant/+bug/578431
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Comment #24 fixed my problem too! After I tried regulatory domain
setting, disabling 802.11n and disabling power saving mode.
This is certainly not happening on other platforms. What can be done to
get this fixed?
First I guess we need to file it to the proper place. Is it a
NetworkManager issue
It doesn't happen with Intel 3495 abg (wlan0) when 802.11n is turned off
but will happen if 802.11n is active for other wifi adapters. It
happens with RTL2800 bgn (wlan1), BCM43526 ac+gn (wlan2), Intel Centrino
6235 bgn (wlan3) and now with RTL 3072 bgn (wlan4).
Very aggravating, especially
Oops this has been going on since 2009 and a developer did respond that
it is simply for roaming in corporate environments with multiple access
points to connect to. If you only have one AP at home go into network
manager, select Edit Connection, highlight your AP / wlan0 and click
Edit. Then
Thank you ricklee! Worked on my setup too. Still, this message should
only be visible with verbose debugging. Muted as default for consumers.
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This is also showing up with the dev branch 14.10(utopic unicorn):
Aug 12 09:45:32 utopic wpa_supplicant[1704]: wlan0: CTRL-EVENT-SCAN-STARTED
Aug 12 09:43:38 utopic wpa_supplicant[1704]: nl80211:
send_and_recv-nl_recvmsgs failed: -33
$ lspci | grep Network
02:00.0 Network controller: Intel
Hi,
I confirm that I have the same issue.
Has anyone have idea how resolve this issue?
Thanks, Levik
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant
I don't know if this bug is the root cause of the internet dropouts I'm
experiencing at the same time, but it's extremely frustrating. The same
behaviour seems to have been reported by multiple people, so they are at
least related. Is there any way we can escalate the severity of this
bug?
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This issue related by connectivity to vpn using pptp.
I have found this issue about some days ago.
In my opinion, it is started when I agreed with some of ubuntu updates.
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Any idea how this error message can be muted?
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant writes to syslog every 2 minutes
Status in “wpa” package in
Also affected on Xubuntu 14.04, laptop is a Thinkpad X220. I lose
network connectivity for a few seconds up to a minute or more when the
messages are logged.
Wireless chipset:
03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor
Peak] (rev 34)
Kernel:
Tried with the
I noted the same in my syslog file:
Jul 31 21:48:13 UBLNX415DK wpa_supplicant[1331]: wlan0: CTRL-EVENT-SCAN-STARTED
Jul 31 21:48:18 UBLNX415DK wpa_supplicant[1331]: nl80211:
send_and_recv-nl_recvmsgs failed: -33
Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
Ubuntu
Same bug here on Kubuntu 14.04:
25:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205
[Taylor Peak] (rev 34)
Jul 17 19:37:08 NUVS-18097301A wpa_supplicant[1085]: wlan0:
CTRL-EVENT-SCAN-STARTED
Jul 17 19:37:23 NUVS-18097301A wpa_supplicant[1085]: nl80211:
Same here, LinuxMint KDE 17
03:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow
Peak] (rev 34)
Jul 13 23:58:17 dell wpa_supplicant[920]: wlan1: CTRL-EVENT-SCAN-STARTED
Jul 13 23:58:18 dell wpa_supplicant[920]: nl80211: send_and_recv-nl_recvmsgs
failed: -33
Jul 14
Same problem.
Network controller: Intel Corporation Centrino Wireless-N 130.
in my case also lost Internet, although a wireless connection is not
broken. if I reconnect to an access point, the Internet appears. but not
for long.
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Same here.
Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4)
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Title:
wpa_supplicant writes to syslog every 2
I have a Centrino 6205.
Lots of these
Jul 1 13:52:15 jon-HP2 wpa_supplicant[1590]: wlan0: CTRL-EVENT-SCAN-
STARTED
that come with these:
Jul 1 13:52:15 jon-HP2 wpa_supplicant[1590]: nl80211:
send_and_recv-nl_recvmsgs failed: -33
in my logs, some of these
01/07/2014
10:01:39.000
I am also affected. Hardware is Intel Corporation Centrino Advanced-N
6205 [Taylor Peak] (rev 34)
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Title:
wpa_supplicant writes to
I can confirm these log events.
Network controller: Intel Corporation Centrino Advanced-N 6205 [Taylor
Peak] (rev 34)
In addition when I try to establish a VPN connection (no matter if
OpenVPN or simple IPsec Tunnel) the tunnel will be established and after
two minutes it breaks and no
Some more affected people: http://askubuntu.com/questions/454427
/network-issues-since-trusty
Their test seem to indicate changing encryption scheme affects the
interval the message occurs.
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I see the same log events every few minutes:
Jun 9 19:05:51 ada wpa_supplicant[1043]: wlan0: CTRL-EVENT-SCAN-STARTED
Jun 9 19:05:57 ada wpa_supplicant[1043]: nl80211: send_and_recv-nl_recvmsgs
failed: -33
My network controller: Intel Corporation Centrino Ultimate-N 6300 (rev
3e)
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I can confirm these log events.
Network controller: Intel Corporation WiFi Link 5100
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Title:
wpa_supplicant writes to syslog every
Same output in my syslog.
May 29 23:24:31 boll wpa_supplicant[1590]: wlan0: CTRL-EVENT-SCAN-STARTED
May 29 23:24:36 boll wpa_supplicant[1590]: nl80211: send_and_recv-nl_recvmsgs
failed: -33
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lspci says Network controller: Intel Corporation Centrino Advanced-N
6205 [Taylor Peak] (rev 34)
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Title:
wpa_supplicant writes to
Mine says Network controller: Intel Corporation Centrino Advanced-N
6200 (rev 35).
It's almost the same chipset; mine (6200) is 802.11a/g/n certified,
whereas Anders' (6205) is 802.11a/b/g/n.
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** Package changed: wpasupplicant (Ubuntu) = wpa (Ubuntu)
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https://bugs.launchpad.net/bugs/1323089
Title:
wpa_supplicant writes to syslog every 2 minutes
Status in “wpa”
Status changed to 'Confirmed' because the bug affects multiple users.
** Changed in: wpasupplicant (Ubuntu)
Status: New = Confirmed
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I checked syslog just now after reading this discussion at Ubuntu
Forums: http://ubuntuforums.org/showthread.php?t=2224450
I can confirm the behavior of wpa_supplicant.
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