wireless freezes [solved]

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PatH57

Re: wireless freezes

Post by PatH57 »

it's the third one I had today that wasn't in his home folder (didn't even know what the home folder was)
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

Ok got some stuff this time.
Before problem
http://pastebin.ubuntu.com/8091803/
after problemand a turning off and on of wireless
http://pastebin.ubuntu.com/8091822/

I used wget -N -t 5 -T 10 http://dl.dropbox.com/u/57264241/wireless_script && \chmod +x wireless_script && \./wireless_script and then entered my su password

Thanks
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PatH57

Re: wireless freezes

Post by PatH57 »

something seems wrong with your firewall UFW BLOCK
did you manually configure it?
and what is your router?
also the first log seems to be incomplete?
run it again when it works.
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

From a fresh reboot http://pastebin.ubuntu.com/8092114/
Firewall is all default I have no idea how to configure it.
Router is a huawei e589, Model e589 u-12
Gotta go to work.
Thanks
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JeremyB
Level 21
Level 21
Posts: 13851
Joined: Fri Feb 21, 2014 8:17 am

Re: wireless freezes

Post by JeremyB »

PatH57 wrote:it's the third one I had today that wasn't in his home folder (didn't even know what the home folder was)
Strange, but it is why I modified the older script to use pastebinit to upload
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PatH57

Re: wireless freezes

Post by PatH57 »

ok,

1) it seems that your AP and another one are using channel one
Optus 4G WiFi E589 B646 witch should be yours
BigPond63280B is the other one

2) the signal is a bit weak Quality=38/70 Signal level=-72 dBm (mine at 15 meters and one wall between Link Quality=62/70 Signal level=-48 dBm )

3) your firewall is blocking
http://www.mediamath.com/ has to do with marketing (maybe you have a software using this)
and 23.46.51.171 (university cambridge USA) witch seems to be a DNS server (some ISP are using them for DNS resolution)

your 4G broadband router has already a firewall build in so it may conflict with the default firewall on your machine.
for test purpose use

Code: Select all

sudo ufw disable
and

Code: Select all

sudo ufw enable
if we need it again.

to access your router enter this 192.168.1.1 in firefox. the default password should be "admin" set the wifi channel from auto to 2 or 3 and apply.


Now as this is a broadband connection it may have higher latency then DSL or cable.
run this for a minute and paste the end result back here (ctrl+c to stop it)

Code: Select all

ping www.google.com
@Jeremy,

I've tried the new script, it saves the file but doesn't upload it automatically. Will take a look at it.
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JeremyB
Level 21
Level 21
Posts: 13851
Joined: Fri Feb 21, 2014 8:17 am

Re: wireless freezes

Post by JeremyB »

This works on my laptop

Code: Select all

wget -N -t 5 -T 10 https://www.dropbox.com/s/0h4ef93hjiz0dgy/wireless_script_mod && \chmod +x wireless_script_mod && \./wireless_script_mod
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

OK.
Firewall is disabled and I am on channel 3. I have no idea what meadia math is. I've installed/use Gpodder as a podcast client, Firefox , Thunderbird, Gimp, Bleachbit, Google earth and have installed wine but had this problem before that.
Heres the output from the google ping. The data speed is fairly slow at this time of the day from network congestion (if it makes any difference)

PING http://www.google.com (74.125.237.112) 56(84) bytes of data.
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=1 ttl=55 time=1104 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=2 ttl=56 time=3193 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=3 ttl=55 time=1096 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=4 ttl=55 time=957 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=5 ttl=56 time=1607 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=6 ttl=56 time=729 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=7 ttl=56 time=1428 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=8 ttl=56 time=1439 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=9 ttl=56 time=1568 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=10 ttl=56 time=967 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=11 ttl=56 time=959 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=12 ttl=56 time=2726 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=13 ttl=56 time=3617 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=14 ttl=56 time=2878 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=15 ttl=55 time=2650 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=19 ttl=56 time=598 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=20 ttl=55 time=298 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=21 ttl=55 time=183 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=22 ttl=56 time=2925 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=23 ttl=55 time=1925 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=24 ttl=56 time=926 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=25 ttl=56 time=140 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=26 ttl=56 time=68.2 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=27 ttl=55 time=74.2 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=28 ttl=55 time=74.3 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=29 ttl=56 time=72.4 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=30 ttl=54 time=70.0 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=31 ttl=54 time=68.5 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=32 ttl=56 time=76.2 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=33 ttl=55 time=54.3 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=34 ttl=55 time=52.3 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=35 ttl=56 time=50.2 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=36 ttl=55 time=48.5 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=37 ttl=55 time=60.4 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=38 ttl=56 time=931 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=39 ttl=56 time=712 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=40 ttl=54 time=612 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=41 ttl=56 time=1612 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=42 ttl=56 time=1208 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=43 ttl=56 time=251 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=44 ttl=55 time=479 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=45 ttl=56 time=1447 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=46 ttl=55 time=636 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=47 ttl=56 time=765 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=48 ttl=54 time=561 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=49 ttl=56 time=1071 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=50 ttl=55 time=836 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=51 ttl=56 time=332 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=52 ttl=56 time=330 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=53 ttl=54 time=748 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=54 ttl=56 time=616 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=55 ttl=56 time=381 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=56 ttl=55 time=842 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=57 ttl=56 time=187 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=58 ttl=54 time=551 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=59 ttl=55 time=251 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=60 ttl=56 time=598 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=61 ttl=56 time=260 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=62 ttl=56 time=335 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=63 ttl=56 time=143 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=64 ttl=55 time=321 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=65 ttl=56 time=201 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=66 ttl=56 time=268 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=67 ttl=54 time=601 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=68 ttl=56 time=244 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=69 ttl=55 time=213 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=70 ttl=56 time=1373 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=71 ttl=56 time=408 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=72 ttl=56 time=330 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=73 ttl=55 time=313 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=74 ttl=55 time=273 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=75 ttl=56 time=478 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=76 ttl=56 time=150 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=77 ttl=56 time=254 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=78 ttl=56 time=320 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=79 ttl=55 time=259 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=80 ttl=54 time=241 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=81 ttl=56 time=167 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=82 ttl=55 time=59.8 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=83 ttl=55 time=147 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=84 ttl=54 time=232 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=85 ttl=56 time=369 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=86 ttl=56 time=125 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=87 ttl=55 time=161 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=88 ttl=56 time=791 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=89 ttl=55 time=130 ms
64 bytes from syd01s12-in-f16.1e100.net (74.125.237.112): icmp_seq=90 ttl=56 time=208 ms
^C
--- http://www.google.com ping statistics ---
91 packets transmitted, 87 received, 4% packet loss, time 92789ms
rtt min/avg/max/mdev = 48.564/690.213/3617.299/773.110 ms, pipe 4

Edit: and after firewall disabled and a reboot
PING www.google.com (74.125.237.208) 56(84) bytes of data.
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=1 ttl=56 time=3126 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=3 ttl=56 time=2525 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=4 ttl=56 time=1526 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=5 ttl=56 time=205 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=6 ttl=56 time=85.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=7 ttl=56 time=84.0 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=8 ttl=56 time=81.7 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=9 ttl=56 time=80.8 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=10 ttl=56 time=126 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=11 ttl=56 time=124 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=12 ttl=56 time=126 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=13 ttl=56 time=50.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=14 ttl=56 time=98.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=15 ttl=56 time=96.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=16 ttl=56 time=54.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=17 ttl=56 time=52.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=18 ttl=56 time=52.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=19 ttl=56 time=50.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=20 ttl=56 time=68.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=21 ttl=56 time=245 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=22 ttl=56 time=81.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=23 ttl=56 time=527 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=24 ttl=56 time=59.9 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=25 ttl=56 time=373 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=26 ttl=56 time=87.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=27 ttl=56 time=193 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=28 ttl=56 time=249 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=29 ttl=56 time=119 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=30 ttl=56 time=156 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=31 ttl=56 time=947 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=32 ttl=56 time=111 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=33 ttl=56 time=269 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=34 ttl=56 time=428 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=35 ttl=56 time=238 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=36 ttl=56 time=110 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=37 ttl=56 time=598 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=38 ttl=56 time=304 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=39 ttl=56 time=403 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=40 ttl=56 time=93.0 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=41 ttl=56 time=223 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=42 ttl=56 time=773 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=43 ttl=56 time=573 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=44 ttl=56 time=151 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=45 ttl=56 time=79.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=46 ttl=56 time=72.9 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=47 ttl=56 time=74.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=48 ttl=56 time=69.6 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=49 ttl=56 time=77.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=50 ttl=56 time=75.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=51 ttl=56 time=53.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=52 ttl=56 time=51.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=53 ttl=56 time=50.7 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=54 ttl=56 time=105 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=55 ttl=56 time=103 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=56 ttl=56 time=93.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=57 ttl=56 time=101 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=58 ttl=56 time=53.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=59 ttl=56 time=93.9 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=60 ttl=56 time=76.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=61 ttl=56 time=73.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=62 ttl=56 time=69.8 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=63 ttl=56 time=80.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=64 ttl=56 time=48.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=65 ttl=56 time=74.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=66 ttl=56 time=54.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=67 ttl=56 time=52.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=68 ttl=56 time=50.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=69 ttl=56 time=48.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=70 ttl=56 time=100 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=71 ttl=56 time=54.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=72 ttl=56 time=56.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=73 ttl=56 time=90.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=74 ttl=56 time=108 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=75 ttl=56 time=114 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=76 ttl=56 time=54.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=77 ttl=56 time=58.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=78 ttl=56 time=52.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=79 ttl=56 time=50.3 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=80 ttl=56 time=64.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=81 ttl=56 time=78.5 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=82 ttl=56 time=75.2 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=83 ttl=56 time=58.4 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=84 ttl=56 time=183 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=85 ttl=56 time=157 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=86 ttl=56 time=154 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=87 ttl=56 time=83.1 ms
64 bytes from syd01s19-in-f16.1e100.net (74.125.237.208): icmp_seq=88 ttl=56 time=84.7 ms
^C
--- www.google.com ping statistics ---
88 packets transmitted, 87 received, 1% packet loss, time 87650ms
rtt min/avg/max/mdev = 48.352/222.942/3126.295/456.276 ms, pipe 4

I'm not sure if this is related but sometimes the update manager icon in the panel is this instead of a tick or a !.
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PatH57

Re: wireless freezes

Post by PatH57 »

mine
rtt min/avg/max/mdev = 40.663/44.826/74.304/7.473 ms DSL
rtt min/avg/max/mdev = 46.351/139.419/763.279/130.042 ms broadband (direct connect usb or wifi connect)

yours
rtt min/avg/max/mdev = 48.564/690.213/3617.299/773.110 ms

that is real high. Do you have another OS you could try? (but from the logs your card is doing its job fine)

@Jeremy,

you are on broadband if I remember? Could you send your ping result?
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

I have dual boot with windows7, I have tried windows a few times and it seems fine.
I've got a reasonably recent fedora iso which I can out on a usb stick and try. I'll do it tonight and test it in the morning when my data speed will be better.
I'm on wireless broadband. Can you tell me how do I get a ping result to send??
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PatH57

Re: wireless freezes

Post by PatH57 »

the ping is what we did? and you can do the same under windows, open a terminal (search for cmd, short for command) and

Code: Select all

ping www.google.com
but only send the last part of the screen as I did.
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JeremyB
Level 21
Level 21
Posts: 13851
Joined: Fri Feb 21, 2014 8:17 am

Re: wireless freezes

Post by JeremyB »

On my laptop using a 4G cell hotspot, Intel 6250 card

--- www.google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9014ms
rtt min/avg/max/mdev = 62.888/68.611/74.132/3.210 ms



Did a ssh into my Lenovo with Atheros AR9485 on same hotspot
--- www.google.com ping statistics ---
10 packets transmitted, 10 received, 0% packet loss, time 9013ms
rtt min/avg/max/mdev = 71.021/76.901/86.569/4.106 ms
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PatH57

Re: wireless freezes

Post by PatH57 »

really good for broadband, how far are you from a transmitter? (if you know)

I was thinking about disabling hwcrypt but as the connection to the router doesn't show dmesg errors I'm not so sure.
Disabling N but again it seems fine up to the router.???
let's wait for feedback
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JeremyB
Level 21
Level 21
Posts: 13851
Joined: Fri Feb 21, 2014 8:17 am

Re: Re: wireless freezes

Post by JeremyB »

PatH57 wrote:really good for broadband, how far are you from a transmitter? (if you know)

I was thinking about disabling hwcrypt but as the connection to the router doesn't show dmesg errors I'm not so sure.
Disabling N but again it seems fine up to the router.???
let's wait for feedback
I am about 7 miles from the nearest tower according to an app on my phone and it seems to be accurate.

I don't remember if there were any module changes to ath9k in the newer kernels but I have only had bluetooth issues with my Atheros card, it even works fine with TKIP. I should try the card in my Toshiba and see if there are issues then
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

PatH57 wrote:the ping is what we did?
Righto I feel pretty stupid right now :D

Results for Windows Fedora and Mint. All done this morning.

Widows7

C:\Users\willy> Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
'Packets:' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\willy>Approximate round trip times in milli-seconds:
'Approximate' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\willy> Minimum = 35ms, Maximum = 37ms, Average = 35ms
'Minimum' is not recognized as an internal or external command,
operable program or batch file.


fedora live usb
--- www.google.com ping statistics ---
24 packets transmitted, 23 received, 4% packet loss, time 23918ms
rtt min/avg/max/mdev = 50.926/324.100/964.369/228.824 ms

Mint

--- www.google.com ping statistics ---
30 packets transmitted, 30 received, 0% packet loss, time 29042ms
rtt min/avg/max/mdev = 37.212/328.150/1449.056/291.669 ms, pipe 2
Top
PatH57

Re: wireless freezes

Post by PatH57 »

not sure what you did under windows? (just open command and type ping www.google.com)
anyway both fedora and mint show that your connection has a high latency witch may explain the problems you see.
We will try to slowdown your card and disable some "features" not ideal but with the connection you have newer OS may have problems maintaining a stable connection. I will do some more checks and come back.
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

This morning windows was giving a lot of not a valid command or similar
Heres a test from now. Keep in mind my wireless broadband does get slow during the day.


Pinging www.google.com [74.125.237.114] with 32 bytes
Reply from 74.125.237.114: bytes=32 time=56ms TTL=56
Reply from 74.125.237.114: bytes=32 time=58ms TTL=56
Reply from 74.125.237.114: bytes=32 time=59ms TTL=57
Reply from 74.125.237.114: bytes=32 time=51ms TTL=57

Ping statistics for 74.125.237.114:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss
Approximate round trip times in milli-seconds:
Minimum = 51ms, Maximum = 59ms, Average = 56ms
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PatH57

Re: wireless freezes

Post by PatH57 »

please don't copy paste all the text we just need the end
Ping statistics for 74.125.237.114:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss
Approximate round trip times in milli-seconds:
Minimum = 51ms, Maximum = 59ms, Average = 56ms
this is from windows I assume? witch version?
doesn't look to bad at this time of the day.
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wilby
Level 1
Level 1
Posts: 38
Joined: Tue Nov 12, 2013 6:10 pm

Re: wireless freezes

Post by wilby »

Yep its from windows7.
PatH57 wrote:please don't copy paste all the text we just need the end
Sorry.
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PatH57

Re: wireless freezes

Post by PatH57 »

no need to be sorry, you are learning how to use the system.
ok now follow exactly my instructions or we will do a mess (if you see any error STOP and come back here with the details of the error)

First thing since we disabled the firewall and changed the channel has the situation improved?
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