** Changed in: ipw3945
Status: Confirmed => Won't Fix
** Changed in: ipw3945
Importance: Unknown => Medium
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https://bugs.launchpad.net/bugs/103210
Title:
ipw3945 Wifi connect
** Changed in: linux-backports-modules-2.6.24 (Ubuntu)
Assignee: Stefan Bader (stefan-bader-canonical) => (unassigned)
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ipw3945 Wifi connection is very slow
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Hey everybody, my laptop with wifi is very slow.
on windows have 14 mbs Internet speed.
on ubuntu have 3 mbs.
Help!
USB Wifi : Ralink RT73 USB WIRELESS LAN CARD
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Fix released through bug #330902
** Changed in: linux (Ubuntu Intrepid)
Status: Fix Committed => Fix Released
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This fix actually was already released but referenced bug #330902
** Changed in: linux-backports-modules-2.6.24 (Ubuntu)
Status: In Progress => Fix Released
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Updating to kernel 2.6.27-14-generic fixes this for me on my Thinkpad
T61.
Thanks!!!
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I have the problem with the iwl3945 only when connect to Wireless
network and WPA encryption, but WEP and open networks works great.
System :Ubuntu intrepid and linux 2.6.27-7.14
Thxs.
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I build a lbm package for Hardy including that fix I suspect to have solved the
issue on Intrepid. The package is at http://people.ubuntu.com/~smb/bug103210/
if you could try to see whether this fixes Hardy as well, that would be
awesome. Thanks.
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https://
** Changed in: linux-backports-modules-2.6.24 (Ubuntu Intrepid)
Status: New => Invalid
** Changed in: linux (Ubuntu Intrepid)
Importance: Undecided => Low
Status: New => Fix Committed
** Changed in: linux (Ubuntu)
Importance: Undecided => Low
Status: Incomplete => Fix R
I've approved the Intrepid nomination. Launchpad unfortunately approves
the nomination for all of the tasks/packages listed in this report, so
I'll be cleaning up some of the tasks. Thanks.
** Changed in: Ubuntu Intrepid
Status: New => Invalid
** Changed in: linux-source-2.6.20 (Ubuntu I
Reminder to check Hardy LBM for whether it makes sense to/is possible to
backport the fix.
** Changed in: linux-backports-modules-2.6.24 (Ubuntu)
Importance: Undecided => Low
Assignee: (unassigned) => Stefan Bader (stefan-bader-canonical)
Status: Incomplete => In Progress
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ipw39
Status for Intrepid is commited. Jauty is fixed (alpha6)
** Changed in: linux-ubuntu-modules-2.6.22 (Ubuntu)
Status: Confirmed => Won't Fix
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Looks like the bug is fixed in the updated kernel package from smb_tp
(2.6.27-14-generic)
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The mainline kernel 2.6.27-02062719-generic seems to fix this problem
for me
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I'm running Ubuntu Intrepid Ibex and this bug just resurfaced after the
last kernel upgrade.
- The older kernel where this was working fine was: linux-image-2.6.27-9-generic
- Now running linux-image-2.6.27-11-generic and the problem reappeared.
- I have a Thinkpad T61 and am using driver iwl3945.
I'm also using the iwl3945 driver. WPA was causing the problem, but WEP
works at full speed.
Strange thing was that my M$ Win XP VM seemed to run at full speed when
using NAT under WPA.
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Markus, since you are the original bug reporter, can you comment if this
is still an issue for you with the latest Alpha5 release for Intrepid -
http://www.ubuntu.com/testing/intrepid/alpha5 . You should be able to
test with a LiveCD. Thanks.
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AFAIU beginning with Hardy the ipw3945 driver was replaced with the
iwl3945 driver. I've occasionally experienced this problem in Gutsy,
but never in Hardy.
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The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
It's a WRT54G v2.2.
>From the openwrt wiki:
The WRT54G v2.2 is based on the Broadcom 4712 board. It has a 200 MHz CPU, 4 MB
flash and 16 MB DDR-SDRAM. The wireless NIC is integrated to the board. The
switch is a BCM5325. Resetting to factory defaults via reset button or mtd
erase nvram is safe
@Jonne is the router broadcom based?
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Well for me the bug was the "slow from the beginning iwpriv doesn't do
anything" bug, so I think yours is a different bug. Mine was completely
fixed by iwl3945 (btw I have always run Kamikaze on my router and this
has not changed).
Misha
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Upgrading the firmware of my router didn't do anything (running
whiterussian 0.9 now, I'm confused by the whole Kamikaze thing).
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I've had this issue since edgy, and I just used the 'sudo iwpriv eth1
set_mode 7' thing every time I moved away from my AP. Unfortunately this
doesn't work any more in Hardy. I still get limited at around 100KB/s
sometimes, but when i run the command i get 'Invalid command :
set_mode'.
I'm using
Eric, thanks a lot for your comment. I installed iwlwifi on my Gutsy
installation, kept the same router and I am
able to connect fine wirelessly now !!! (yay man cables suck).
Only prob is I can't seem to connect to a hidden ssid with network manager,
this seems a known problem in
Hardy but app
For me the problem is now solved :-)
I replaced my old, slow D-Link router with a new Net Gear one.
And I switched to the intel, open source drive, iwlwifi.
All is now working fine!
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I'm using iwl3945 from the backports package and I'm currently stuck at
110kb/s despite high link quality. I don't see any sort of errors or
dropped packets using iwconfig/ifconfig. Is there any useful debugging
info I can give?
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Hi All,
As Alessio pointed out, please test with the latest linux-backports-
modules package in Hardy and let us know your results. You can see
which version of the driver you are using by running "modinfo iwl3945"
in a terminal.
I'm also removing the linux-source-2.6.24 task since beginning wit
Hi Everyone,
An updated version of the iwlwifi drivers (version 1.2.25) was recently
added to the linux-backports-modules-2.6.24 package:
https://bugs.edge.launchpad.net/ubuntu/+bug/200950/comments/30 .
It would be good if you could retest once lbm with the update is
published and available. Tha
Well - perhaps we are talking about two different problems, but I am not
using WPA at all, so there is clearly a problem here that is independent
of WPA. This occurs in 11b mode (or perhaps against 11b-only access
points?), and the symptoms are lots of dropped packets (e.g. reported by
'ping', poo
I'm still running Gusty. As I reported in December, it seems to be a
problem with the combination of this Wifi Card with certain AP/Routers.
I'm not sure anymore if this is an WPA issue at all. Unfortunately I
cannot test my speedtouch with deactivated WPA.
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ipw3945 Wifi connection is very slow
[EMAIL PROTECTED] are you referring to hardy or gutsy? For me in gutsy it's
a problem with WPA on my home Asus WL-500g Premium router running
OpenWRT, and I don't really want to switch to WEP so basically it makes
wireless unusable for this computer (works fine with my old Inspiron
600m though, dif
for me, it seems to be only a problem in combination with my speedtouch
Wifi ADSL Router. Using an other AP with the same WPA config is working
without a problem.
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This is still a problem for me with Hardy's kernel.
** Also affects: linux-source-2.6.24 (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux-ubuntu-modules-2.6.24 (Ubuntu)
Importance: Undecided
Status: New
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I am having somewhat similar problems with my wireless. I have an Lenovo
X61 with a 3945 card. At home, I have two different wireless routers,
both running 128-bit WEP encryption. I associate with one of them, but I
almost never manager to get a DHCP address. When I do get a connection,
it is extre
Btw I have this bug too. Mine is with gutsy amd64 on a Dell Latitude
D630, connected to a 802.11bg access point with WPA. It is the same as
the bug of the original poster though, the one about the connection
being vry slow (works fine on XP on the same computer and on other
computers) and havin
I have this bug too.
Lenovo T61, gutsy, ipw3945 here, connected to a 802.11bg access point
(Linksys WRT54GL running openwrt), no encryption. Normal throughput is
over 1 megabyte per second (measured with the netspeed applet),
signal/noise ratio is over +50 dB (according to wavemon). When I
trans
OK, spoke to soon. It's very slow again now and phones don't seem to
make any difference.
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I also have a Dell Inspiron 6400 with Intel PRO/Wireless 3945ABG card
and experience the issues above.
I wonder whether it's related to interference from other devices?
I have a BT cordless phone next to the wifi router and when the phone is
off its base station wifi speeds are terrible (ping rep
I agree with the problem being related to WPA. On a dual boot Windows
XP Pro & Ubuntu Gutsy Dell Latitude D830 machine, using the Intel 3945,
connecting to a Watchguard Firebox e10-w, I have no problems connecting
with WPA on Windows, but get many dropped "ping" packets when in Ubuntu.
For example
[EMAIL PROTECTED]: I think what you are describing is different from what I
have - I only have problems when connecting to my 11b AP; 11g works
fine. This seems to be unrelated to encryption, although I haven't
tried WPA.
-k
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Here an addition. I'm not sure, if no one has tested this before, but it does
not seem to be mentioned here.
The connection is not slow if I am not using WPA. Connecting via WEP to a
Linksys 802.11bg Router / AP works fine. Connecting to a 802.11a unencrypted
network is very fast, too.
Does
I am assigning this bug to the 'ubuntu-kernel-team' per their bug
policy. For future reference you can learn more about their bug policy
at https://wiki.ubuntu.com/KernelTeamBugPolicies .
** Changed in: linux-source-2.6.20 (Ubuntu)
Assignee: (unassigned) => Ubuntu Kernel Team (ubuntu-kernel-
Ignore my comments - they are a different bug related to network
manager.
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More information on the latency bug - it seems clear after more use that
the issue is one of latency on each initial connection.
Each connection is fine once it is established but there is some 2-20
second delay in initiated the connection (or even getting a ping back).
For example, on a system c
There seem to be two different bugs here. The one which is assigned
upstream is related to changing physical location and network speed not
returning to normal when one moves back to a higher speed location. This
one also seems to be fixed by the iwpriv eth1 set_mode command.
The other one is rela
I'm having this problem too.
ipw3945 is slow and unreliable to point of not being usable.
even ping is slow, and seems to be caught in some uninterruptable state
as ^C doesn't kill it for a second or two. The odd thing is once a tcp
connection is established, things seem more or less okay - for e
Same problem on gutsy
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** Changed in: linux-ubuntu-modules-2.6.22 (Ubuntu)
Status: New => Confirmed
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iwpriv eth1 set_mode 4 does not fix this problem on my notebook: FuSi
E8210
any new ideas?
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** Changed in: ipw3945
Status: Unknown => Confirmed
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** Changed in: ipw3945
Status: Confirmed => Unknown
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I spoke too quickly - or there has been a regression in recent updates.
It is back to the old behaviour with "invalid misc"s, and transfers that
stall after some time.
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Me too.
That is, I've now installed the Gutsy Beta for AMD64, and it seems to
work. I'll let you know if/when it breaks, but so far, things look
good. Also ran some updates etc, i.e. fairly heavy use.
% ifconfig eth1
eth1 Link encap:Ethernet HWaddr 00:19:D2:6C:82:10
inet addr
by the way, I forgot to mention:
sudo iwpriv eth1 get_mode
eth1 get_mode:802.11abg (7)
this is default under gutsy or at least I can't remember of any
custom script setting setting my wireless interface.
>
http://www.debuntu.org
Debuntu deb's repository
Debuntu Debian and Ubun
Under gutsy, my card seems to be fine, network manager now reports 54M
here is my iwpriv output:
eth1 Available private ioctls :
set_power(8BE0) : set 1 int & get 0
get_power(8BE1) : set 0 & get 80 char
set_mode (8BE2)
> Seems better. But what exactly does set_mode 4 do? Open the gates? ;-)
set_mode
Can be used to configure which IEEE 802.11 mode the driver will
support.
Usage:
% iwpriv eth1 set_mode {mode}
Where {mode} is a number in the range 1-7:
1 8
Confirmed on a Dell XPS M1710:
iperf -c target -i5 -t30
Client connecting to target TCP port 5001
TCP window size: 16.0 KByte (default)
[ 3] local 192.168.1.8 port 56104 conn
** Also affects: linux-ubuntu-modules-2.6.22 (Ubuntu)
Importance: Undecided
Status: New
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sudo iwpriv eth1 set_mode 4 did nothing to help me
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i have a 802.11b wifi. but iwfriv eth1 set_mode 2 (2 for 11b) doesn't
change anything. speed is still badly unusable. what am i doing wrong?
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I have this same issue on a D620. This seems like a fairly serious
issue to have been open for so long. Does anyone know if there is any
development time going into fixing this issue?
The command sudo iwpriv eth1 set_mode 4 seems to temporarily help.
Seems like that would be a decent foothold to
I have this ipw3945 problem only with a Vigor 2500 WLAN Router. Other
WLAN-routers are working. vista too. update of the routers firmware,
restart, reconfigure didn't help.
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I also experience this condition. I am fortunate enough to run 2
machines, bot running Ubuntu Feisty 7.04. One of them uses the Ath'
driver, the other runs this ipw3945 one. The Ath' driver gets great
performance ... showing
Link Quality=26/70 Signal level=-69 dBm Noise level=-95 dBm
The ipw
Me three.
Dell C620 with ipw3945, lots of packets dropped, note the "Invalid misc"
and "RX dropped" in the information below. (Checks to see nobody is
listening:) As things seem to be much better connecting to my neighbor's
unprotected LAN (SpeedTouch ADSL with wireless, I think), I tried
disabl
Hello, i can confirm this too.
laptop:
- new DELL Inspiron 6400
- Intel PRO/Wireless 3945
- Intel Pentium Dual-Core CPU
- distro: ubuntu Feisty
- kernel 2.6.20-16-generic
windows: wlan working.
i don't think that the wlan-router (Vigor2500) because with other
notebooks (intel wlan too, feisty t
** Changed in: ipw3945 (upstream)
Status: Unknown => Confirmed
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** Bug watch added: Bughost.org tracker #1205
http://bughost.org/bugzilla/show_bug.cgi?id=1205
** Also affects: ipw3945 (upstream) via
http://bughost.org/bugzilla/show_bug.cgi?id=1205
Importance: Unknown
Status: Unknown
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** Changed in: linux-source-2.6.20 (Ubuntu)
Status: Unconfirmed => Confirmed
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forgot to say:
laptop: acer aspire 9411 AWSMi
distro: ubuntu feisty
kernel 2.6.20-16-generic
modinfo ipw3945
filename:
/lib/modules/2.6.20-16-generic/kernel/ubuntu/wireless/ipw3945/ipw3945.ko
license:GPL
author: Copyright(c) 2003-2006 Intel Corporation
version:1.2
I can confirm this bug too.
iwpriv eth1 set_mode 4
make my interface stick around 54Mb/s
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sudo iwpriv eth1 set_mode 4
temporarily fixes the problem for me
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