I booted my FSC Lifebook S-6120 with ipw2200 chipset with Ubuntu Intrepid Ibex 8.10 Alpha5. Again i'm sitting here inside our shiny still new 24/7 library. First I made some tests while I'm connected via cable to our university lan.
=== Intrepid Ibex Alpha5, LAN === $ sudo vpnc VPNC started in background (pid: 9353)... $ time wget http://cachefly.cachefly.net/10mb.test --2008-09-06 18:05:22-- http://cachefly.cachefly.net/10mb.test Resolving cachefly.cachefly.net... 205.234.175.175 Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 10485760 (10M) [application/octet-stream] Saving to: `10mb.test' 100%[======================================>] 10,485,760 8.48M/s in 1.2s 2008-09-06 18:05:23 (8.48 MB/s) - `10mb.test' saved [10485760/10485760] real 0m1.245s user 0m0.016s sys 0m0.168s $ ping -q -c 100 www.google.de PING www.l.google.com (209.85.129.99) 56(84) bytes of data. --- www.l.google.com ping statistics --- 100 packets transmitted, 100 received, 0% packet loss, time 99396ms rtt min/avg/max/mdev = 3.951/4.727/10.506/0.699 ms === /Intrepid Ibex Alpha5, LAN === Now i'm switching to WLAN. === Intrepid Ibex Alpha5, WLAN === $ sudo vpnc VPNC started in background (pid: 9353)... $ time wget http://cachefly.cachefly.net/10mb.test --2008-09-06 17:58:18-- http://cachefly.cachefly.net/10mb.test Resolving cachefly.cachefly.net... 205.234.175.175 Connecting to cachefly.cachefly.net|205.234.175.175|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 10485760 (10M) [application/octet-stream] Saving to: `10mb.test' 100%[======================================>] 10,485,760 142K/s in 74s 2008-09-06 17:59:32 (139 KB/s) - `10mb.test' saved [10485760/10485760] real 1m13.712s user 0m0.084s sys 0m0.448s $ ping -q -c 100 www.google.de PING www.l.google.com (209.85.129.147) 56(84) bytes of data. --- www.l.google.com ping statistics --- 100 packets transmitted, 99 received, 1% packet loss, time 99394ms rtt min/avg/max/mdev = 6.523/13.569/93.803/12.430 ms === /Intrepid Ibex Alpha5, WLAN === Back in Ubuntu Hardy Heron i repeat those tests === Hardy Heron 8.04, 2.6.24-19-generic, WLAN === $ sudo vpnc vpnc: no response from target $ time wget http://cachefly.cachefly.net/10mb.test --20:20:15-- http://cachefly.cachefly.net/10mb.test => `10mb.test' Auflösen des Hostnamen »cachefly.cachefly.net«.... 205.234.175.175 Verbindungsaufbau zu cachefly.cachefly.net|205.234.175.175|:80... verbunden. HTTP Anforderung gesendet, warte auf Antwort... 200 OK Länge: 10.485.760 (10M) [application/octet-stream] 100%[====================================>] 10.485.760 51.73K/s ETA 00:00 20:21:50 (107.61 KB/s) - »10mb.test« gespeichert [10485760/10485760] real 1m35.216s user 0m0.104s sys 0m0.320s $ ping -q -c 100 www.google.de PING www.l.google.com (209.85.129.104) 56(84) bytes of data. --- www.l.google.com ping statistics --- 100 packets transmitted, 99 received, 1% packet loss, time 99005ms rtt min/avg/max/mdev = 4.998/16.177/67.245/9.824 ms === /Hardy Heron 8.04, 2.6.24-19-generic, WLAN === My experience with Kernel 2.6.27 inside Intrepid * The data rate is increased by about 30% * I can successfully establish a VPN connection with vpnc. In Hardy this fails while i use WLAN. I think using Kernel 2.6.27 is a plus. -- Low network performance of ipw2200 https://bugs.launchpad.net/bugs/187306 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
