Here is a bit more info: I have an Asus eeepc 1000HE that uses the ath9k driver. With the latest Karmic updates. Upon power on the system seems to perform flawlessly. I can ping my local work station and get 1.xms time returns on the packets and 0% loss. Once I close the lid and put the beast to sleep and then return from suspend things change.
I can ping my local work station but packet return times start at about 100ms give or take a few (98 or so) and the it drops a few milliseconds until it gets down to about 1.x, it then resets at 100ms and begins to count down again. during this time there are may or may not be dropped packets. Sometimes 0% sometimes maybe 3% or 7%. Here is a trace: Just after power on ------------------------------------------------------------------------------------------------- geo...@europa:~$ ping 199.60.63.2 PING 199.60.63.2 (199.60.63.2) 56(84) bytes of data. 64 bytes from 199.60.63.2: icmp_seq=1 ttl=64 time=6.34 ms 64 bytes from 199.60.63.2: icmp_seq=2 ttl=64 time=1.65 ms 64 bytes from 199.60.63.2: icmp_seq=3 ttl=64 time=1.72 ms 64 bytes from 199.60.63.2: icmp_seq=4 ttl=64 time=1.72 ms 64 bytes from 199.60.63.2: icmp_seq=5 ttl=64 time=1.73 ms 64 bytes from 199.60.63.2: icmp_seq=6 ttl=64 time=1.61 ms 64 bytes from 199.60.63.2: icmp_seq=7 ttl=64 time=1.66 ms 64 bytes from 199.60.63.2: icmp_seq=8 ttl=64 time=1.53 ms 64 bytes from 199.60.63.2: icmp_seq=9 ttl=64 time=709 ms 64 bytes from 199.60.63.2: icmp_seq=10 ttl=64 time=1.67 ms 64 bytes from 199.60.63.2: icmp_seq=11 ttl=64 time=1.65 ms 64 bytes from 199.60.63.2: icmp_seq=12 ttl=64 time=1.70 ms 64 bytes from 199.60.63.2: icmp_seq=13 ttl=64 time=1.75 ms 64 bytes from 199.60.63.2: icmp_seq=14 ttl=64 time=1.72 ms 64 bytes from 199.60.63.2: icmp_seq=15 ttl=64 time=1.68 ms 64 bytes from 199.60.63.2: icmp_seq=16 ttl=64 time=1.72 ms 64 bytes from 199.60.63.2: icmp_seq=17 ttl=64 time=2.03 ms 64 bytes from 199.60.63.2: icmp_seq=18 ttl=64 time=1.66 ms 64 bytes from 199.60.63.2: icmp_seq=19 ttl=64 time=1.62 ms 64 bytes from 199.60.63.2: icmp_seq=20 ttl=64 time=1.66 ms ^C --- 199.60.63.2 ping statistics --- 20 packets transmitted, 20 received, 0% packet loss, time 19036ms rtt min/avg/max/mdev = 1.532/37.315/709.398/154.189 ms geo...@europa:~$ After returning from suspend ------------------------------------------------------------------------------------------------ geo...@europa:~$ ping 199.60.63.2 PING 199.60.63.2 (199.60.63.2) 56(84) bytes of data. 64 bytes from 199.60.63.2: icmp_seq=1 ttl=64 time=173 ms 64 bytes from 199.60.63.2: icmp_seq=2 ttl=64 time=71.7 ms 64 bytes from 199.60.63.2: icmp_seq=3 ttl=64 time=69.7 ms 64 bytes from 199.60.63.2: icmp_seq=4 ttl=64 time=68.0 ms 64 bytes from 199.60.63.2: icmp_seq=5 ttl=64 time=66.6 ms 64 bytes from 199.60.63.2: icmp_seq=6 ttl=64 time=64.6 ms 64 bytes from 199.60.63.2: icmp_seq=7 ttl=64 time=62.7 ms 64 bytes from 199.60.63.2: icmp_seq=8 ttl=64 time=60.6 ms 64 bytes from 199.60.63.2: icmp_seq=9 ttl=64 time=58.6 ms 64 bytes from 199.60.63.2: icmp_seq=10 ttl=64 time=56.7 ms 64 bytes from 199.60.63.2: icmp_seq=11 ttl=64 time=54.6 ms 64 bytes from 199.60.63.2: icmp_seq=12 ttl=64 time=52.7 ms 64 bytes from 199.60.63.2: icmp_seq=13 ttl=64 time=50.7 ms 64 bytes from 199.60.63.2: icmp_seq=14 ttl=64 time=48.6 ms 64 bytes from 199.60.63.2: icmp_seq=15 ttl=64 time=46.6 ms 64 bytes from 199.60.63.2: icmp_seq=16 ttl=64 time=44.6 ms 64 bytes from 199.60.63.2: icmp_seq=17 ttl=64 time=42.6 ms 64 bytes from 199.60.63.2: icmp_seq=18 ttl=64 time=40.6 ms 64 bytes from 199.60.63.2: icmp_seq=19 ttl=64 time=38.6 ms 64 bytes from 199.60.63.2: icmp_seq=20 ttl=64 time=36.6 ms 64 bytes from 199.60.63.2: icmp_seq=21 ttl=64 time=34.6 ms 64 bytes from 199.60.63.2: icmp_seq=22 ttl=64 time=32.6 ms 64 bytes from 199.60.63.2: icmp_seq=23 ttl=64 time=30.6 ms 64 bytes from 199.60.63.2: icmp_seq=24 ttl=64 time=32.6 ms 64 bytes from 199.60.63.2: icmp_seq=25 ttl=64 time=30.6 ms 64 bytes from 199.60.63.2: icmp_seq=26 ttl=64 time=28.6 ms 64 bytes from 199.60.63.2: icmp_seq=27 ttl=64 time=26.6 ms 64 bytes from 199.60.63.2: icmp_seq=28 ttl=64 time=24.6 ms 64 bytes from 199.60.63.2: icmp_seq=29 ttl=64 time=22.6 ms 64 bytes from 199.60.63.2: icmp_seq=30 ttl=64 time=20.6 ms 64 bytes from 199.60.63.2: icmp_seq=31 ttl=64 time=18.7 ms 64 bytes from 199.60.63.2: icmp_seq=32 ttl=64 time=16.6 ms 64 bytes from 199.60.63.2: icmp_seq=33 ttl=64 time=14.6 ms 64 bytes from 199.60.63.2: icmp_seq=34 ttl=64 time=12.6 ms 64 bytes from 199.60.63.2: icmp_seq=35 ttl=64 time=10.5 ms 64 bytes from 199.60.63.2: icmp_seq=36 ttl=64 time=808 ms 64 bytes from 199.60.63.2: icmp_seq=37 ttl=64 time=8.49 ms 64 bytes from 199.60.63.2: icmp_seq=38 ttl=64 time=6.61 ms 64 bytes from 199.60.63.2: icmp_seq=39 ttl=64 time=4.60 ms 64 bytes from 199.60.63.2: icmp_seq=40 ttl=64 time=2.68 ms 64 bytes from 199.60.63.2: icmp_seq=41 ttl=64 time=100 ms 64 bytes from 199.60.63.2: icmp_seq=42 ttl=64 time=98.7 ms 64 bytes from 199.60.63.2: icmp_seq=43 ttl=64 time=96.6 ms 64 bytes from 199.60.63.2: icmp_seq=44 ttl=64 time=94.7 ms 64 bytes from 199.60.63.2: icmp_seq=45 ttl=64 time=92.7 ms 64 bytes from 199.60.63.2: icmp_seq=46 ttl=64 time=90.7 ms 64 bytes from 199.60.63.2: icmp_seq=47 ttl=64 time=88.6 ms ^C --- 199.60.63.2 ping statistics --- 47 packets transmitted, 47 received, 0% packet loss, time 46088ms rtt min/avg/max/mdev = 2.687/65.140/808.590/114.451 ms geo...@europa:~$ Hope this helps. -- UNR Ath9K unstable connection https://bugs.launchpad.net/bugs/378156 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com 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