Comment 157 for bug 1220146

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Edoardo Rossi (edd-rossi) wrote : Re: Need support for new Ralink Wifi card - Mediatek 7630 [14c3:7630]

Thank you so much for your incredible help.

On this Asus X552C and Network controller: MEDIATEK Corp. MT7630e 802.11bgn Wireless Network Adapter the #125 and #154 solved the problem.

But...

I'm noticing a strange and continuos spike in the CPU activity:

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
  21 root 20 0 0 0 0 R 100.0 0.0 16:10.98 ksoftirqd/1

'/1' depends on the CPU used obviously.
If I disable the WiFi connection, everything comes back to normal.

I hope this can be useful... any suggestion?

Linux linuxbox 3.13.0-34-generic #60-Ubuntu SMP Wed Aug 13 15:45:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux