[Bug 616947] Re: Ubuntu 10.04 freezes on heavy Wifi network load

[Xiao Ke]

When using Qsopcast watching P2P television my notebook freezes after
some minutes.

I used the internal WIFI card as well as an external USB WLAN card. The
behaviour is for both cards reproduceable.

At low network activity everything is fine. But when using Qsopcast, the
notebook freezes after 10-20 minutes.

When instead of WLAN using a network cable and deactivate the WLAN
function, the notebook does not freeze and everything works fine.

When notebook freeze, the LCD gets black and the caps lock panel blinks.
According to description I found in some forum this refers to a kernel
panick.

I use an IBM Thinkpad T43. Ubuntu 10.04. System is updated.

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Ubuntu 10.04 freezes on heavy Wifi network load
https://bugs.launchpad.net/bugs/616947
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