** No longer affects: linux (Ubuntu)
** Project changed: xserver-xorg-driver-ati => linux (Ubuntu)
** Changed in: linux (Ubuntu)
Importance: High => Undecided
** Changed in: linux (Ubuntu)
Status: Confirmed => New
** Changed in: linux (Ubuntu)
Remote watch: freedesktop.org Bugzilla #28106 => None
** Changed in: linux (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/564376
Title:
Lucid - radeon kms causes iwl3945 to drop connection on youtube but
not with mainline
Status in linux package in Ubuntu:
Invalid
Bug description:
Forgive me if this bug is a duplicate but I didn't see a recent bug
with these details.... I did a clean install of Kubuntu 10.04 beta 2
and i noticed the wireless connection would work initially after boot
and then it would drop and then tray icon would continue to say
"Connecting" and "Activating" when i right clicked on it and never
connect again. I did get it to reconnect once after unloading the
iwl3945 and iwlcore modules and reloading them, then restarting the
networking init.d script, but that only worked once, every other time
i had to reboot for it to work again. Most recently though i connected
it and left it on overnight and it stayed connected fine the whole
time (i had received IMs meanwhile) and i was able to browse through
gmail and the web fine but as soon as I went to a YouTube link it
died right away. So then i installed the mainline kernel version:
2.6.34-999 from http://kernel.ubuntu.com/~kernel-
ppa/mainline/daily/current/ and tried the same YouTube link and
everything works fine.
Previous kernel versions I was using that had the problem:
2.6.32-19
2.6.32-21
By the way in case it matters I was using google chrome as the browser and
the wireless network I am connected too is using DD-WRT v24-sp1with WPA
Personal. My laptop is an IBM Thinkpad T60 and here is my lspci:
00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and
945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation N10/ICH 7 Family High Definition
Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 1
(rev 02)
00:1c.1 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 2
(rev 02)
00:1c.2 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 3
(rev 02)
00:1c.3 PCI bridge: Intel Corporation N10/ICH 7 Family PCI Express Port 4
(rev 02)
00:1d.0 USB Controller: Intel Corporation N10/ICH7 Family USB UHCI Controller
#1 (rev 02)
00:1d.1 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI
Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation N10/ICH 7 Family USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge
(rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller
(rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA
AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation N10/ICH 7 Family SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc M52 [Mobility Radeon
X1300]
02:00.0 Ethernet controller: Intel Corporation 82573L Gigabit Ethernet
Controller
03:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG [Golan]
Network Connection (rev 02)
15:00.0 CardBus bridge: Texas Instruments PCI1510 PC card Cardbus Controller
$ lsmod | grep iw
iwl3945 75395 0
iwlcore 118803 1 iwl3945
mac80211 229304 2 iwl3945,iwlcore
cfg80211 148737 3 iwl3945,iwlcore,mac80211
So for now it seems to be working fine with the mainline kernel I installed
but if there is any other info/testing i can provide let me know.
Thanks,
Nick
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