Re: Nokia 770 periodically lose WiFi connection
ext Michael Stepanov [EMAIL PROTECTED] writes: You have to provide more information. What's your Access Point and it's settings? How often does the problem appear? Also please be more precise, not accessible doesn't tell that much. I have DLink DI-524 Wireless Router. Sounds like an older AP to me. There is only one WiFi enabled device - Nokia770. When I said 'not accessible' I meaned that I cannot even ping it during some time. But the connection manager shows that WiFi signal is good. That happens very often but randomly. I'll be very appreciated if you can tell me a way how to trace it. Is there possibility to switch on logging system on Nokia770? The best way to check this is with a wireless sniffer and analyse WLAN packets. http://en.wikipedia.org/wiki/Wireless_sniffer But you have to be familiar with WLAN protocol. Alternatively you can upload the capture to a webserver, send the link to this mailing list and I can take a look. (I don't generally give private support, I only answer questions in public mailing lists.) My first guess would be that your Access Point does not support WLAN Power Save Mode properly. 770 uses Power Save Mode and it's not widely used yet. Especially the older APs seem to be more buggy than the newer ones. Is it possible to switch off WLAN Power Save Mode? There's no easy solution with 770, sorry. And besides, if you disable WLAN Power Save Mode the battery will run out within few hours. I would recommend trying with another AP first. Most of the APs support WLAN Power Save Mode properly. -- Kalle Valo ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/19/07, Brian Litzinger [EMAIL PROTECTED] wrote: I have DLink DI-524 Wireless Router. There is only one WiFi enabled device - Nokia770. When I said 'not accessible' I meaned that I cannot even ping it during some time. But the connection manager shows that WiFi signal is good. That happens very often but randomly. I'll be very appreciated if you can tell me a way how to trace it. Is there possibility to switch on logging system on Nokia770? You might check the DHCP lease time. I remember a case where someone had a Wireless AP which had the DHCP lease time set to 2 minutes. The DHCP lease time is one week on my AP. This caused a WLAN phone to function poorly occasionally. I do not know how to check the DHCP lease time on D-Link products. -- Brian Litzinger The evolution of Unix: 1970 -x, 2000 --x, 2030, x -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
ext Michael Stepanov [EMAIL PROTECTED] writes: I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? You have to provide more information. What's your Access Point and it's settings? How often does the problem appear? Also please be more precise, not accessible doesn't tell that much. My first guess would be that your Access Point does not support WLAN Power Save Mode properly. 770 uses Power Save Mode and it's not widely used yet. Especially the older APs seem to be more buggy than the newer ones. -- Kalle Valo ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/19/07, Kalle Valo [EMAIL PROTECTED] wrote: ext Michael Stepanov [EMAIL PROTECTED] writes: I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? You have to provide more information. What's your Access Point and it's settings? How often does the problem appear? Also please be more precise, not accessible doesn't tell that much. I have DLink DI-524 Wireless Router. There is only one WiFi enabled device - Nokia770. When I said 'not accessible' I meaned that I cannot even ping it during some time. But the connection manager shows that WiFi signal is good. That happens very often but randomly. I'll be very appreciated if you can tell me a way how to trace it. Is there possibility to switch on logging system on Nokia770? My first guess would be that your Access Point does not support WLAN Power Save Mode properly. 770 uses Power Save Mode and it's not widely used yet. Especially the older APs seem to be more buggy than the newer ones. Is it possible to switch off WLAN Power Save Mode? -- Kalle Valo -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/18/07, David Rudder [EMAIL PROTECTED] wrote: Sorry, I don't have an answer for you. Your Plutohome integration sounds incredible. Can you write some more about it? You can read more info about using Nokia770/N800 in Plutohome or LinuxMCE here - http://smart-home-blog.com/writes/nokia770-as-plutohome-orbiter-os2006 Have a look some pictures here - http://flickr.com/photos/smartblog/tags/orbiter/ I'd invite you to come speak at the local LUG, but Cyprus is kind of far away. If you're ever in Colorado... -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/18/07, DrFredC.com [EMAIL PROTECTED] wrote: It's possible that some other programs or home network computers might be overloading your network and wifi with traffic and/or requests of some sort that might bog things down enough to disrupt a finnicky connection. For example, in background, your computer's virus scanner and spyware might be downloading updates while someone else's email program is downloading some large photo attachment. Our home wifi connection typically gets quirkiest when my son (hardwired to the home net) is downloading a Warcraft update, jumping into some new Warcraft game, or watching some video over the net that sucks up a lot of bandwidth. Bottomline, Wifi routerware doesn't always prioritize traffic to match everyone's individual needs for smooth communications and there can be lots of BS going on in background that doesn't make things any easier for routerware to sort out. Access point is used for Nokia770 only. There is no any WiFi enabled devices. So, it shouldn't be problem with traffic. -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/18/07, Samer Azmy [EMAIL PROTECTED] wrote: I did not face any WIFI disturbance using my Nokia770 for more than a year so far I agree on the below post It's depend of how do you use it. When I just browse Internet it works fine. I don't see any problems. But the application for smart home needs to have a strong connection between device and core server. If the device lost it by some reason in short period - about one minute, the application crashes. I played with both Nokia770 and N800. N800 works much more stable than Nokia770. Good Luck -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
On 9/19/07, Brian Litzinger [EMAIL PROTECTED] wrote: I have DLink DI-524 Wireless Router. There is only one WiFi enabled device - Nokia770. When I said 'not accessible' I meaned that I cannot even ping it during some time. But the connection manager shows that WiFi signal is good. That happens very often but randomly. I'll be very appreciated if you can tell me a way how to trace it. Is there possibility to switch on logging system on Nokia770? You might check the DHCP lease time. Good point, Brian. I'll check it tonight. I remember a case where someone had a Wireless AP which had the DHCP lease time set to 2 minutes. This caused a WLAN phone to function poorly occasionally. I do not know how to check the DHCP lease time on D-Link products. -- Brian Litzinger The evolution of Unix: 1970 -x, 2000 --x, 2030, x -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
Sorry, I don't have an answer for you. Your Plutohome integration sounds incredible. Can you write some more about it? I'd invite you to come speak at the local LUG, but Cyprus is kind of far away. If you're ever in Colorado... Michael Stepanov wrote: Hi, I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? Thanks to advance. device: Nokia770 OS: 2006 and 2007 Hacker Edition -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
It's possible that some other programs or home network computers might be overloading your network and wifi with traffic and/or requests of some sort that might bog things down enough to disrupt a finnicky connection. For example, in background, your computer's virus scanner and spyware might be downloading updates while someone else's email program is downloading some large photo attachment. Our home wifi connection typically gets quirkiest when my son (hardwired to the home net) is downloading a Warcraft update, jumping into some new Warcraft game, or watching some video over the net that sucks up a lot of bandwidth. Bottomline, Wifi routerware doesn't always prioritize traffic to match everyone's individual needs for smooth communications and there can be lots of BS going on in background that doesn't make things any easier for routerware to sort out. Michael Stepanov wrote: Hi, I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? Thanks to advance. device: Nokia770 OS: 2006 and 2007 Hacker Edition -- Cheers, Michael ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.487 / Virus Database: 269.13.22/1015 - Release Date: 9/18/2007 11:53 AM -- Always, Dr Fred C [EMAIL PROTECTED] ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
I did not face any WIFI disturbance using my Nokia770 for more than a year so far I agree on the below post Good Luck On 9/18/07, DrFredC.com [EMAIL PROTECTED] wrote: It's possible that some other programs or home network computers might be overloading your network and wifi with traffic and/or requests of some sort that might bog things down enough to disrupt a finnicky connection. For example, in background, your computer's virus scanner and spyware might be downloading updates while someone else's email program is downloading some large photo attachment. Our home wifi connection typically gets quirkiest when my son (hardwired to the home net) is downloading a Warcraft update, jumping into some new Warcraft game, or watching some video over the net that sucks up a lot of bandwidth. Bottomline, Wifi routerware doesn't always prioritize traffic to match everyone's individual needs for smooth communications and there can be lots of BS going on in background that doesn't make things any easier for routerware to sort out. Michael Stepanov wrote: Hi, I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? Thanks to advance. device: Nokia770 OS: 2006 and 2007 Hacker Edition -- Cheers, Michael -- ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.487 / Virus Database: 269.13.22/1015 - Release Date: 9/18/2007 11:53 AM -- Always, Dr Fred C [EMAIL PROTECTED] ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users -- __ http://geek2live.blogspot.com/ You pick the level of your suffering yourself - Budha- -Live Free or Die- God is Dead - Nietzsche - ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users
Re: Nokia 770 periodically lose WiFi connection
I just got back the replacement 770 from Nokia and while testing it yesterday I noticed the 802.11 signal was showing very low even when I was in the same desk as the AP. I took my laptop and 770 to the living room and even when the laptop showed excellent connection, the 770 lost connection and couldn't find the AP. Is something like a setting a tweak or trick to enhance signaling management on the 770? I tried changing from 10mW to 100mW and viceversa without any effect. Regards, ==Original message text=== On Tue, 18 Sep 2007 12:20:09 PDT Samer Azmy wrote: I did not face any WIFI disturbance using my Nokia770 for more than a year so far I agree on the below post Good Luck On 9/18/07, DrFredC.com [EMAIL PROTECTED] wrote: It's possible that some other programs or home network computers might be overloading your network and wifi with traffic and/or requests of some sort that might bog things down enough to disrupt a finnicky connection. For example, in background, your computer's virus scanner and spyware might be downloading updates while someone else's email program is downloading some large photo attachment. Our home wifi connection typically gets quirkiest when my son (hardwired to the home net) is downloading a Warcraft update, jumping into some new Warcraft game, or watching some video over the net that sucks up a lot of bandwidth. Bottomline, Wifi routerware doesn't always prioritize traffic to match everyone's individual needs for smooth communications and there can be lots of BS going on in background that doesn't make things any easier for routerware to sort out. Michael Stepanov wrote: Hi, I try to use Nokia 770 as control panel for open source system for home automation Plutohome. The application is very critical to losing WiFi connection. But I see that sometimes 770 is not accessible. Even it cannot be pinged. It's strange because device is very close to the access point (about one meter). any idea how to solve that problem? Thanks to advance. device: Nokia770 OS: 2006 and 2007 Hacker Edition -- Cheers, Michael -- ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users -- No virus found in this incoming message. Checked by AVG Free Edition. Version: 7.5.487 / Virus Database: 269.13.22/1015 - Release Date: 9/18/2007 11:53 AM -- Always, Dr Fred C [EMAIL PROTECTED] ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users -- __ http://geek2live.blogspot.com/You pick the level of your suffering yourself - Budha- -Live Free or Die- God is Dead - Nietzsche - ===End of original message text=== Urivan A. Flores Saaib CiberLinux Networking Email: [EMAIL PROTECTED] Web: www.ciberlinux.net ___ maemo-users mailing list maemo-users@maemo.org https://lists.maemo.org/mailman/listinfo/maemo-users