** Changed in: network-manager
Status: Incomplete = Expired
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Title:
network-manager unreliable with multiple APs
To manage notifications
** Changed in: network-manager
Status: Confirmed = Incomplete
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Title:
network-manager unreliable with multiple APs
To manage
** Changed in: network-manager
Status: Incomplete = Confirmed
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Title:
network-manager unreliable with multiple APs
To manage
** Changed in: network-manager
Status: Confirmed = Incomplete
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Title:
network-manager unreliable with multiple APs
To manage
This bug is a mix of a bunch of different issues, none of which actually
related or even traceable to the same issue. All of them are hardware-
specific and thus need to be file separately.
PLEASE, if you're seeing this bug or anything that makes you think
whatever you're experiencing as issues
For those of us that don't know exactly what our issue is what would you
recommend? I believe I have the Broadcom drivers and/or the ath5k driver
but am not positive.
Ben Bodenmiller
541-270-2978
On Apr 20, 2012, at 6:55 PM, Mathieu Trudel-Lapierre
mathieu...@gmail.com wrote:
This bug is a mix
2012, Ubuntu 11.10, still can't establish a reliable connection on
networks with multiple APs. Immediately after connection dmesg states
deauthenticated for reason 2 (authentication no longer valid). Network
manager constantly prompts for password. No trouble establishing
connections to single AP
I have this problem too, or a similar one. Oneiric 11.10.
The Wifi here in my university has different SSIDs --- all normally with
very similar strengths. I have sometime connected to all of them, but
having them different privileges.
For example, I have a WPA2 local SSID with full access to the
Pascal, Keith, what you're describing here appear to be different bugs,
most likely at the level of the wireless drivers, please file separate
bug reports for them.
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I have the problem as well on my netbook (Asus eeePC 1000H) running
Ubuntu 10.10.
My wireless card reports negative values for the signal level for bad
APs and positiv values for the good AP. As the noise value is not
reported (noise == 0) the quality of all signals is considered as
maximal.
At
I can confirm the same issue in 10.04 with network manager. In a hall
with a dozen or so APs on the same SSID.
log looks like this while trying to connect:
Mar 3 19:42:28 keith-t61u NetworkManager: info Activation (wlan0/wireless):
connection 'Auto MIT' requires no security. No secrets
** Changed in: network-manager
Importance: Unknown = High
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The bug I reported is the same - except that it happens with older linksys
routers and gets worse if the chip starts heating up. I have not tested
anywhere with multiple APs.
#482668 - similar but slightly different.
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network-manager unreliable with multiple APs
** Changed in: network-manager
Status: Invalid = Confirmed
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** Changed in: network-manager
Status: Unknown = Invalid
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Still present in lucid.
** Attachment added: nm.log
http://launchpadlibrarian.net/48290929/nm.log
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network-manager unreliable with multiple APs
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I'm noticing simillar problem. When I connect to WPA/WEP network,
connection established only for 10-20 seconds. Then connection losts and
NM starts trying to reconnect. But connection to not secured network or
connection established via wicd is good. I read from logs that the cause
of it can be
I have been monitoring the bug while my network connection goes out but network
-manager thinks I am still connected. All messages in daemon.log and
wpa_supplicant.log are simply state that everything connects well with no error
messages after that. The network connection works well anywhere
Upstream is asking for debugging logs from NetworkManager and
wpasupplicant, but the instructions they provide (
http://live.gnome.org/NetworkManager/Debugging ) aren't providing the
requested information.
Is there a way under ubuntu to enable/extract just the wpa_supplicant
and NetworkManager
I am having the exact same problem. My wireless is
Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express)
It happens only when there are multiple access points. Thanks
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You received this
** Bug watch added: GNOME Bug Tracker #602215
https://bugzilla.gnome.org/show_bug.cgi?id=602215
** Also affects: network-manager via
https://bugzilla.gnome.org/show_bug.cgi?id=602215
Importance: Unknown
Status: Unknown
--
network-manager unreliable with multiple APs
Same problem here under karmic with a bcm4322. What more information is
required here?
** Changed in: network-manager (Ubuntu)
Status: Incomplete = Confirmed
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network-manager unreliable with multiple APs
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You received this bug notification because
Th same problem persists on 9.10 for both Wlan and USB 3G connections.
If there are any log I can provide, please let me know.
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The problem persists on 9.04. I cannot provide logs for security
reasons, but I can provide detailed description of what happens and why.
This is because today we've studied the problem with our network
engineer.
So, NetworkManager pings wpa_supplicant on regular basis with scan
command. Besides
I also have trouble using network manager. I am updated to 9.04. I had
apt-get remove'd network-manager a month or two ago, and instead used a
terminal window to manual type the wpa-supplicant commands. This almost
always works instantly.
The network I'm attaching to is an open-mesh network
I'm having a similar issue. I have two APs at home, ober83in2 (the good
one I want it to use, it's wpa-2) and ober83in1 (the bad one I don't
want used). If I'm connected to ober83in2 and suspend the laptop and
resume, network manager auto connects me to ober83in1! Is there a
config file
It seems that installing the linux-backports-modules-jaunty packaged
fixed the problem for me; the connection on multiple APs is now rock
solid once more (The problem appeared only since Jaunty). Might not be a
bad idea to try installing the package if you're having trouble.
--
network-manager
Hi.
I've been having the same issues when connecting to multiple APs at my
university. Wifi network with no encryption. I tried several network
cards (Broadcom 4311 with the b43 driver and Atheros AR2425 with ath5k
driver) and I get the same issues.
I attached a commented version of my
I get frequent disconnects too. This is on Jaunty 64-bit with
NetworkManager 0.7.1~rc4.1.cf199a964-0ubuntu2 on a MacBook 5.1. See an
example of the output from syslog during a disconnect and reconnection
in the attached file. There are many WAPs of the same ESSID here because
this is a university.
I've been seeing this for ages with intrepid, and now jaunty.
Occasionaly, telling network-manager to reconnect by just re-selecting
the ESSID again, or killing wpa_supplicant helps.
It frequently tries to connect to non-ideal AP's. In fact, looking at
wpa_supplicant.log, it appears to never be
** Attachment added: wpa_supplicant.log
http://launchpadlibrarian.net/24977925/wpa_supplicant.log
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Sure-enough, using wpa_supplicant directly connects to the strongest AP
much much much more reliably. I'm using the following in
/etc/wpa_supplicant.conf:
ctrl_interface_group=0
eapol_version=1
ap_scan=1
fast_reauth=1
network={
ssid=UWS
scan_ssid=1
key_mgmt=WPA-EAP
Hi, Just got home and tried again and has similar issues. I've attached
the syslog. I waited a couple of minutes between resuming the laptop and
entering in the screen-saver password to see if that made a difference.
It appears from the log that when it fails to connect to the AP it
assumes that
Hi, I've attached my syslog. I unfortunately did not have debugging on
which I have now done and will submit an updated one when this happens
again.
In the log there are two connection events. On Feb 11 after 8pm (there
is a gap in log times before that) I unsuspended my laptop having been
at
second syslog
** Attachment added: syslog.out.2.gz
http://launchpadlibrarian.net/22542993/syslog.out.2.gz
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network-manager unreliable with multiple APs
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xrayA4t, thanks for helping us. Could you please add the /var/log/syslog
to your bug report as an attachment after reproducing the multiple AP
unstability? Also you can submit more information for it by looking to
https://wiki.ubuntu.com/DebuggingNetworkManager; especially the driver
log may be
bug was marked as closed as no one was sending data to assist on solving the
issue. I am willing to help gather data.
Ray
** Changed in: network-manager (Ubuntu)
Status: Invalid = Incomplete
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network-manager unreliable with multiple APs
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You
I have the following situation on Intrepid.
I will be logged into the wifi network at the office and suspend my
laptop to go home. When I get home and turn on the laptop I get the
connecting network manager icon with one green dot and spinning like it
is trying to get a DHCP IP address. If I then
We are closing this bug report because it lacks the information we need
to investigate the problem, as described in the previous comments.
Please reopen it if you can give us the missing information, and don't
hesitate to submit bug reports in the future. To reopen the bug report
you can click on
Madko, please give us more info about the driver/chipset you are using
please. Also attach the complete syslog taken after reproducing the
multiple AP unstability.
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same problem here in intrepid.
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need a confirm if this still happens. If this only happens with some
drivers then its most likely a driver bug.
** Changed in: network-manager (Ubuntu)
Status: Confirmed = Incomplete
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could someone please try to reproduce this in intrepid? and attach a
complete syslog after reproducing if the problem still exists there?
Thanks.
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[Ubuntu Hardy]
My home WiFi network comprises two access points. One of them
broadcasts its SSID (only because it has no provision to turn that off)
and the other does not. I have used Network Manager to configure a
static IP address for my laptop. iwlist scan seems to be erratic as
to which
** Changed in: network-manager (Ubuntu)
Status: Incomplete = Confirmed
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I have been seeing similar problems in gutsy, but not necessarily with
the latest version. I will go to my university library (with many APs)
and test...
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could you please check if this issue is still present in latest gutsy
network-manager?
** Changed in: network-manager (Ubuntu)
Status: New = Incomplete
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network-manager unreliable with multiple APs
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** Changed in: network-manager (Ubuntu)
Status: Incomplete = New
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could you please check if this issue is still present in latest gutsy
network-manager 0.6.5-0ubuntu15 or above?
Thanks,
- Alexander
** Changed in: network-manager (Ubuntu)
Importance: Undecided = Medium
Status: New = Incomplete
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network-manager unreliable with multiple APs
I have similar Problems. Connection drops from time to time on Networks
with many access points. Because my system is a bit different (Ubuntu
7.04 (i386), ipw2200), I think this problem may be related to network-
manager.
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network-manager unreliable with multiple APs
** Attachment added: /var/log/daemon.log
http://librarian.launchpad.net/7497911/daemon.log
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I will add that network-manager usually works OK when at home where
there is just one strong signal from my own AP, perhaps because there
are no others that it could try to roam to as others in the area are WEP
encrypted.
If network-manager is roaming around between open networks treating them
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