This is also happpening to me on ubuntu 13.04 running kernel 3.8.0-26-generic I have the same WiFi adapter and, when I ping my router I get similar results: 64 bytes from 192.168.1.1: icmp_req=1 ttl=255 time=225 ms 64 bytes from 192.168.1.1: icmp_req=2 ttl=255 time=146 ms 64 bytes from 192.168.1.1: icmp_req=3 ttl=255 time=65.5 ms 64 bytes from 192.168.1.1: icmp_req=4 ttl=255 time=83.9 ms 64 bytes from 192.168.1.1: icmp_req=5 ttl=255 time=213 ms 64 bytes from 192.168.1.1: icmp_req=6 ttl=255 time=23.4 ms 64 bytes from 192.168.1.1: icmp_req=7 ttl=255 time=53.0 ms 64 bytes from 192.168.1.1: icmp_req=8 ttl=255 time=71.8 ms 64 bytes from 192.168.1.1: icmp_req=9 ttl=255 time=200 ms 64 bytes from 192.168.1.1: icmp_req=10 ttl=255 time=127 ms
Using the workaround iwconfig wlan0 power off I get normal results again: PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data. 64 bytes from 192.168.1.1: icmp_req=1 ttl=255 time=2.37 ms 64 bytes from 192.168.1.1: icmp_req=2 ttl=255 time=1.91 ms 64 bytes from 192.168.1.1: icmp_req=3 ttl=255 time=4.51 ms 64 bytes from 192.168.1.1: icmp_req=4 ttl=255 time=4.52 ms 64 bytes from 192.168.1.1: icmp_req=5 ttl=255 time=1.92 ms 64 bytes from 192.168.1.1: icmp_req=6 ttl=255 time=1.83 ms ^C --- 192.168.1.1 ping statistics --- 6 packets transmitted, 6 received, 0% packet loss, time 5006ms rtt min/avg/max/mdev = 1.834/2.848/4.528/1.197 ms This is definetly a regression, using debian 7 with kernel 3.2 the problem isn't present. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1038373 Title: 8086:0887 Intel Centrino 2230 card doesn't connect, and has extremely high latency when connected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1038373/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
