I see the same problem on AMD platform with Radeon X1250
(integrated/chipset) and Broadcom BCM4312 wireless card using b43 open
source driver. So this problem is not only related to a Intel 3945ABG
wireless card. Tested radeon.modeset=0 and the problem vanished so far.
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Lucid - iwl3945 drops
This bug is easy to trigger by loading HD trailers from
http://trailers.apple.com/.
** Attachment added: lspci.txt
http://launchpadlibrarian.net/48416916/lspci.txt
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Lucid - iwl3945 drops connection on youtube but not with mainline
https://bugs.launchpad.net/bugs/564376
You received this
I posted on the Phoronix forums to try to attract some of the radeon
driver devs to this problem directly, and linked to this bug report for
their reference. Several of the radeon developers participate there, so
I thought it might help.
Phoronix thread here:
Thanks to Stejarel Veres .
Your suggestion resolved my issue with wireless. Yes, I have a Dell
Inspiron E1505 Laptop with Iw3945ABG and ATI X1400 video card.
As per Stejarel Veres I changed Added radeon.modeset=0 and I played
variety of big video files 1080p, 720p quality and also in fulscreen
Yes, exactly my thought too, Stejarel. I'm running Lucid with radeon-KMS
on ATI X1400 mobile graphics card (Lenovo Z61m laptop), and not only
iwl3945 seems badly affected by graphical operations, but so does snd-
hda-intel.
1) Youtube (or Flash in general) fullscreeen = iwl3945 very often drops
The wireless connection typically stays up during normal size Flash
video streaming, but drops a short while after entering fullscreen,
somehow relating it to system load or graphical load. Perhaps it's
some timing issue.
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Lucid - iwl3945 drops connection on youtube but not with mainline
I also have this issue. iwl3945 and ATI X1400 video card on LG laptop.
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Lucid - iwl3945 drops connection on youtube but not with mainline
https://bugs.launchpad.net/bugs/564376
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** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
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Lucid - iwl3945 drops connection on youtube but not with mainline
https://bugs.launchpad.net/bugs/564376
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ubuntu-bugs
I was seeing this bug in the betas, too. Last night (because of another
issue, with X not loading and a bunch of radeon errors) I did a clean
install of Lucid, and disabled KMS (to fix my weird X errors; I didn't
know it was related to the wireless), and I haven't seen the bug yet
this morning.
Hello all,
I just wanted to update this bug to show that it is still present with
the newly released 2.6.32-22-generic kernel with radeon.modeset=1 and
again disappears when radeon.modeset is set to 0.
Stejarel
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Lucid - iwl3945 drops connection on youtube but not with mainline
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
ArecordDevices:
List of CAPTURE Hardware Devices
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER
Hello everyone,
I can confirm that I am affected by this bug as well. It is extremely
easy to reproduce and it makes the wireless connection all but unusable.
I have run the apport-collect command suggested above and the report
should be attached to this bug now. Since the 10.04 LTS is so close
I forgot to mention that, unlike the original poster (Nick), installing
2.6.34-999 did not solve the problem for me - in fact, it made it worse
(a subjective opinion, since this is not easily measurable). I have also
installed linux-backports-modules-wireless-lucid-generic, to no avail. I
will try
All right, I've tested 2.6.32.12-lucid and 2.6.33.3-lucid (plus
2.6.34-999, April 25th edition, which I tried two days ago) hoping that
upstream may have fixed this. Unfortunately, the bug is still present
and, in addition, I could not extract any kernel logs because (see
attachment). All in all
In support of the idea that this bug is a regression, I installed and
tested the mainline 2.6.31.12 kernel, which is what the latest kernel in
koala was based on. Surely enough, the bug *does not* manifest with the
older kernel.
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Lucid - iwl3945 drops connection on youtube but not with
** Tags added: lucid regression-potential
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
--
Lucid - iwl3945 drops connection on youtube but not with mainline
https://bugs.launchpad.net/bugs/564376
You received
Hello all,
I've done some more testing on this bug and I came to a surprising
conclusion - at least for me.
I've been thinking about the weird behavior this bug exhibited.
Initially I thought that it was about high traffic on the wireless
interface. Then, I realized that this was not really the
Hi ndeubert,
Please be sure to confirm this issue exists with the latest development release
of Ubuntu. ISO CD images are available from
http://cdimage.ubuntu.com/releases/ . If the issue remains, please run the
following command from a Terminal (Applications-Accessories-Terminal). It
will
Hi,
i think #555286 is related to this problem
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/555286
--
Lucid - iwl3945 drops connection on youtube but not with mainline
https://bugs.launchpad.net/bugs/564376
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