** Changed in: linux
Status: Confirmed = Expired
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/540827
Title:
ar9170usb wifi module crash + instabile connection
To manage notifications about
Precise here. Same problem as above. Tried with WICD and DMESG says:
[ 530.378869] wlan0: deauthenticating from 00:04:ed:58:2e:37 by local choice
(reason=3)
[ 530.495691] cfg80211: All devices are disconnected, going to restore
regulatory settings
[ 530.495698] cfg80211: Restoring regulatory
There is a new driver for this chipset: carl9170, so use this. ar9170usb
no longer mantained.
** Changed in: linux (Ubuntu)
Status: Confirmed = Fix Released
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
The comment above, blacklisting ar9170usb, solved the problem for me in
Natty.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/540827
Title:
ar9170usb wifi module crash + instabile connection
To
The bug is fixed for me in natty because of :
- Bug #713987 is fixed
- I added blacklist ar9170usb to /etc/modprobe.d/blacklist-local.conf
No need to change network-manager version.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
I am also using the TP-LINK TL-WN821N and since I used it the first
time, every 15 minutes or less it just disconnects from the wireless
network and asks for the network password to try to reconnect, but no
matter how many times I type it, it won't reconnect unless I unplug and
connect aggain the
** Changed in: linux
Importance: Unknown = High
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/540827
Title:
ar9170usb wifi module crash + instabile connection
--
ubuntu-bugs mailing list
** Changed in: linux
Status: Unknown = Confirmed
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/540827
Title:
ar9170usb wifi module crash + instabile connection
--
ubuntu-bugs mailing list
To complete my previous comment, I also needed to change the version of
NetworkManager like described by ngc2997 in Comment 12.
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/540827
Title:
ar9170usb
I got trouble with this chipset too. I also needed to unplug/plug it frequently
and tha was annoying.
I fixed the trouble by using compat-wireless:
- download Stable compat-wireless from
http://wireless.kernel.org/en/users/Download/stable/ and extract the content
- install linux-headers-generic
carl9170 works wonderfully without any disconnections for me under
Maverick. Built from compat-wireless. The only issue is that it doesn't
seem to want to resume properly once the computer has suspended, I get
this error in DMESG (after the USB devices have resumed):
[37522.811361] usb 1-2.1:
For me it is only working with the older firmware that can be found here:
http://www.kernel.org/pub/linux/kernel/people/chr/carl9170/fw/1.8.8.1/carl9170-1.fw
The newer firmware failed uploading to the device. I also got problems with the
draft-n modes and PSK TKIP encryption, with AES it seems
Affects me too. For our Googling community trying to find out why
streaming is so bad, it took a while for me to find this one. I had
problems with Flash on Ubuntu 10.04: erratic playing of live streaming
video (e.g. Justin.tv, livestation, freetv, delicast, etc). Sometimes
video even stops, and
Seems stable enough to me, constant connection with TL-WN821N. Any other
comments?
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
** Tags added: kernel-net
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
Hi i have TP-LINK TL-WN821N usb and i suffered for a long time from this issue,
but now I manually installed the carl9170 from
http://wireless.kernel.org/en/users/Drivers/carl9170
as Angus suggested,
and it looks really good so far.
steady connection for a day now, even with aMule running
I really hope this new driver + firmware are included in final ubuntu
10.10.
I doubt it, after beta, hardly anything gets in, even though it looks
promising. :)
I did the following to download the firmware:
- Unplugged my usb stick (TP-LINK TL-WN821N)
- Executed:
cd /lib/firmware/
sudo wget
** Description changed:
+ UPDATE: There is a new open firmware that seems very promising:
+ http://wireless.kernel.org/en/users/Drivers/carl9170
+
ar9170usb kernel module is crashing when used for TP-link TL-WN821N usb wifi
card.
If I remove it then it causes system crash, kernel panic.
This is a showstopper bug for a very popular chipset. If there's a new
version of the driver I REALLY hope it goes into Maverick. Right now
it's nearly unbearable and as much as I'm loving the 10.10 kubuntu it
makes it difficult to use an internet connected device that can't
connect to a
I see that a new driver has been released for this chipset:
http://wireless.kernel.org/en/users/Drivers/carl9170
I haven't had a chance to try it yet, but the changelog suggests many
features have been added and bugs fixed (including fatal errors).
Hopefully if it resolves the issues with
I'm having the same problem
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
[..] network manager should be added to the list
of affected applications in launchpad bugs?
I don't think so - note this is not a NetworkManager issue, but one of
the driver (ar9170usb). NetworkManager just triggers it by
periodically scanning for other APs, but that's a feature, not a bug. To
Agreed, it's not just a NetworkManager issue. I'm trialling ngc2997's
suggested patched NetworkManager from volanin's PPA, with background
scans off, and still experiencing the same freezing issues during large
data transfers (?maybe less frequently, hard to tell for sure).
Notably, I see
Some forum searching and Googling reveals that
this seems to cripple many/all adaptors using this driver.
True, other devices are affected, most of them are listed here:
http://wireless.kernel.org/en/users/Drivers/ar9170#available_devices
This somehow seems to be related to periodic scanning
I have exactly the same problem (Linux nirvana 2.6.32-22-generic
#36-Ubuntu SMP Thu Jun 3 19:31:57 UTC 2010 x86_64 GNU/Linux). The
default Lucid ar9170usb is driving a TP-LINK WN-821N in 802.11g mode
with WPA2-PSK, connecting to OpenWRT 10.03 on WRT54GL running the b43
mac80211 driver. I have
This somehow seems to be related to periodic scanning for other APs in
range (e.g., NetworkManager does this). When configured manually using
wpa_supplicant, I found the connection to be stable, unless I ran iwlist
scan commands periodically - doing so reproducibly kills the connection
after a
Um.. I looked at dmesg command output and found this:
[18088.353200] usb 2-1: USB disconnect, address 2
[18088.381286] wlan1: deauthenticating from 00:25:86:c7:9d:73 by local choice
(reason=3)
[18102.380014] usb 2-1: new high speed USB device using ehci_hcd and address 4
[18102.577690] usb 2-1:
Joel Gabor, you seem to have the same output in dmesg.log
Can you follow the guide mentioned above and try to set the country to match
the country with your router's wireless configuration?
** Also affects: linux via
http://bugzilla.kernel.org/show_bug.cgi?id=15591
Importance: Unknown
hey joel,
i bought the same chip, i opened a bug on bugzilla.kernel.orgthey
are very fast, but all in all the maintainer of the driver wrote:
If it's just unplug/replug, then you're sort of screwed..
Atheros is aware of this problem, but so far: no fix.
Also AR9170 is being replaced by
It's a little better with Linux version 2.6.32-17-generic-pae kernel.
It loses connection in an hour instead of a few minutes. No intensive package
losing any more. However the latency of ip packages are large, but the
bandwidth is OK. Like a Hsdpa mobile internet connection. I need more testing
** Tags added: kernel-series-unknown
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
** Attachment added: dmesg.log
http://launchpadlibrarian.net/41215106/dmesg.log
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
** Attachment added: lspci-vnvn.log
http://launchpadlibrarian.net/41215123/lspci-vnvn.log
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
** Attachment added: uname-a.log
http://launchpadlibrarian.net/41215134/uname-a.log
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
** Attachment added: version.log
http://launchpadlibrarian.net/41215135/version.log
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
The other affected package is: linux-firmware
Following firmware files are used for this TP-Link device:
/lib/firmware/ar9170-1.fw
/lib/firmware/ar9170-2.fw
/lib/firmware/ar9170.fw
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug
After 10+ hours the wlan0 interface disappears completely. The ar9170usb
kernel modul remains loaded.
--
ar9170usb wifi module crash + instabile connection
https://bugs.launchpad.net/bugs/540827
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to
** Description changed:
ar9170usb kernel module is crashing when used for TP-link TL-WN821N usb wifi
card.
If I remove it then it causes system crash, kernel panic.
- The bigger problem is: wifi net connection is very unstable. Losing
connection in every few minutes.
- Connection speed
38 matches
Mail list logo
