Hi James,

Do you use Ubuntu Trusty (14.04)?
The rtl8723be firmware is not up-to-date in Trusty's linux-firmware.
You can grab the newer one from the upstream linux-firmware.

Thanks,
Kai-Heng Feng


On Mon, Aug 10, 2015 at 12:19 PM, James Cameron <[email protected]> wrote:
> On Mon, Aug 10, 2015 at 11:38:09AM +0800, AceLan Kao wrote:
>> I tried using "ips=0" today and found it's not working.
>> I ping 8.8.8.8 and got below message within one hour.
>>    ping: sendmsg: No buffer space available
>
> I use both ips=0 and fwlps=0 with Ubuntu kernel and with 4.1, and the
> connection remains stable.
>
> fwlps=0 alone was not enough.
>
> ips=0 alone was not enough.
>
> Hope that helps.
>
> --
> James Cameron
> http://quozl.linux.org.au/
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