Am Samstag, 20. Oktober 2007 schrieben Sie: > "ext Krischan Keitsch" <krischan.keitsch at alumni.tu-berlin.de> writes: > >> It's a shame that there are so many broken APs on the market. I see > >> lots of them when dealing with bug reports :( I guess WLAN Power Save > >> Mode was really rare earlier, but fortunately nowadays it's getting > >> more popular and AP manufactures have noticed the problem. > > > > Hi Kalle, > > I had a similar problem with my Siemens sx541 wlan dsl router using dhcp. > > The n800 keeps sending dhcp requests. That caused up to 20 - 30% cpu > > usage and drains the battery really fast. > > > > (See Bug 1627 & Bug 1646) > > > > Switching to a fixed ip solved that problem for me. > > Yeah, if applications send lots of data, naturally that will increase > power consumption dramatically. For these cases it would helpful if > you could install tcpdump to the device and take a dump of traffic. > You could do it like this: > > tcpdump -i wlan -w dhcp-1.cap > > And then attach dhcp-1.cap to the bug report. That would help a lot. Hi Kalle, I tried to add a comment to Bug 1627 [1] but maemozilla wouldn't let me login and refuses to send me a password. Hmm. I also have the tcpdump and will try later to attach that to the bug report. Regards Krischan [1] https://bugs.maemo.org/show_bug.cgi?id=1627
