Sony Ericcson Arc S CayanogenMod dhcp problem

Hi

I flashed my phone with the latest CM 9.1.
After some time my phone did not get any IP-Address via dhcp.
Static IP’s were working. So it should be the dhcp-client I thought.
Googled for the problem:
http://code.google.com/p/freexperia/issues/detail?id=778

* switch off WiFi
android:/ $ su
android:/ $ rm data/misc/dhcp/*
* switch on WiFi

WiFi is working again 🙂

Have fun!