Comment 6 for bug 837076

Still happening:

$ ping -c 20 192.168.2.1
PING 192.168.2.1 (192.168.2.1) 56(84) bytes of data.
64 bytes from 192.168.2.1: icmp_req=1 ttl=64 time=2.85 ms
64 bytes from 192.168.2.1: icmp_req=2 ttl=64 time=2.21 ms
64 bytes from 192.168.2.1: icmp_req=3 ttl=64 time=11.5 ms
64 bytes from 192.168.2.1: icmp_req=4 ttl=64 time=130 ms
64 bytes from 192.168.2.1: icmp_req=5 ttl=64 time=47.9 ms
64 bytes from 192.168.2.1: icmp_req=6 ttl=64 time=2.79 ms
64 bytes from 192.168.2.1: icmp_req=7 ttl=64 time=852 ms
64 bytes from 192.168.2.1: icmp_req=8 ttl=64 time=7.16 ms
64 bytes from 192.168.2.1: icmp_req=9 ttl=64 time=87.1 ms
64 bytes from 192.168.2.1: icmp_req=9 ttl=64 time=232 ms (DUP!)
64 bytes from 192.168.2.1: icmp_req=10 ttl=64 time=39.5 ms
64 bytes from 192.168.2.1: icmp_req=11 ttl=64 time=6.86 ms
64 bytes from 192.168.2.1: icmp_req=12 ttl=64 time=4.58 ms
64 bytes from 192.168.2.1: icmp_req=13 ttl=64 time=8.40 ms
64 bytes from 192.168.2.1: icmp_req=14 ttl=64 time=8.02 ms
64 bytes from 192.168.2.1: icmp_req=15 ttl=64 time=3.31 ms
64 bytes from 192.168.2.1: icmp_req=16 ttl=64 time=225 ms
64 bytes from 192.168.2.1: icmp_req=18 ttl=64 time=140 ms
64 bytes from 192.168.2.1: icmp_req=19 ttl=64 time=22.9 ms
64 bytes from 192.168.2.1: icmp_req=20 ttl=64 time=6.96 ms

--- 192.168.2.1 ping statistics ---
20 packets transmitted, 19 received, +1 duplicates, 5% packet loss, time 19033ms
rtt min/avg/max/mdev = 2.211/92.196/852.078/188.467 ms

$ iwconfig
lo no wireless extensions.

wlan1 IEEE 802.11abgn ESSID:"star-local"
          Mode:Managed Frequency:2.412 GHz Access Point: 00:22:75:29:EC:61
          Bit Rate=11 Mb/s Tx-Power=15 dBm
          Retry long limit:7 RTS thr:off Fragment thr:off
          Power Management:off
          Link Quality=55/70 Signal level=-55 dBm
          Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
          Tx excessive retries:25 Invalid misc:66 Missed beacon:0