Ubuntu
linux-lts-xenial package

  1. Bug #1220146
  2. Comment #232

Comment 232 for bug 1220146

Revision history for this message
Peter Silva (peter-bsqt) wrote : Re: [Bug 1220146] Re: Ralink Mediatek 14c3:7630 wi-fi card isn't supported out of the box

me too with losing a cpu to ksoftirq. Also, battery life on my Asus G771
goes from 2:40 to 1:30 when I turn on wifi.

On Sat, Mar 21, 2015 at 10:02 PM, George Moutsopoulos <
<email address hidden>> wrote:

> with tobiasbora solution i also get 100% cpu on ksoftirqd
> I am not sure if it helps but trying acpi=off the module does not load and
> I get a multitude of the messages
>
> ===>rt2x00lib_start
> genirq: Flags mismatch irq 0. 00000080 (0000:03:00.0) vs. 00015a00 (timer)
> phy0 -> rt2x00lib_start: Error - IRQ 0 allocation failed (error -16).
>
> As an aside, would it help if more people contact mediatek? I sent a
> question on their webform but haven't received a reply.
>
> --
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> report.
> https://bugs.launchpad.net/bugs/1220146
>
> Title:
> Ralink Mediatek 14c3:7630 wi-fi card isn't supported out of the box
>
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