Re: [SLUG] the curious case of the inaccessible websites

2015-06-08 Thread Michael McAllister
Glad to hear you got your MTU issue fixed :-)


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On Mon, Jun 8, 2015 at 10:02 PM -0700, David 
da...@kenpro.com.aumailto:da...@kenpro.com.au wrote:

It seems that an upstream supplier has made changes that specifically
require an MTU of 1492. Problem solved.

Only some sites were affected, which made it confusing. I can't imagine
why anyone would do this and not tell anybody. My reseller couldn't tell
me who the upstream supplier is, except that it isn't TPG.

Go figure.

On 08/06/15 18:41, Amos Shapira wrote:
 You probably refer to the drop of support for NPAPI (e.g. article in
 http://venturebeat.com/2014/11/24/google-chrome-will-block-all-netscape-plugin-api-plugins-in-january-drop-support-completely-in-september/
 about Chrome but Firefox is following cloesely behind).

 There are temporary work-around provided by Google to keep letting
 some plugins to be enabled by some sites, but they are all expected to
 be gone by the end of 2015 so should better find alternatives soon.

 As for the original question - I doubt that it's a plugin issue. It
 sounds more like some of the dependent resources on these pages are
 being blocked or otherwise (temporarily?) unavailable. What does the
 JavaScript console show? Do you have some corporate proxy which could
 be misbehaving?

 Just for shits and giggles, I visited 
 www.trivago.com.auhttp://www.trivago.com.au
 http://www.trivago.com.au and had no problem accessing it, even on
 my flaky home ADSL2+ line.
 --Amos

 On 8 June 2015 at 17:13, DaZZa dazzagi...@gmail.com
 mailto:dazzagi...@gmail.com wrote:

 What browser?

 Recently,  Chrome (and possibly Firefox) decided that all java
 pugins (and
 others like Silverlight) were unsecured, and the simply stopped
 allowing
 the plugins to work.

 Broke countless business-related Web sites - I had a storm of
 them,  all
 being blamed on the firewall, or the network.

 I can't find the reference articles I dug up at the time as I'm
 mobile,
 but try a different browser and see if that helps.

 DaZZa
 On 08/06/2015 3:24 PM, david da...@kenpro.com.au
 mailto:da...@kenpro.com.au wrote:

  I have a business ethernet internet connection from a TPG
 reseller.
 
  Suddenly some external websites or partial websites are
 inaccessible from
  local clients. I haven't yet figured out a pattern, but it looks
 like
  javascript or some such is holding up the webpage download. The
 browser is
  waiting for a script or css or something not immediately
 obvious. I get the
  same problem with different browsers.
 
  Some sites work perfectly - eg Westpac. The ABC site works, but
 after
  apparently loading it then constantly waits for something but I
 can't tell
  what. Some google responses work and some don't.
 
  For example, http://www.trivago.com.au waits indefinitely for
  jse.trivago.com http://jse.trivago.com and never loads,
 although I can telnet to port 80. BTW,
  lynx works fine - which makes me more suspicious that it's CSS
 or some such.
 
  I rang the help desk late on Friday. They suggested DNS (??),
 but I don't
  think that's it because I tried using an external DNS server and
 in any
  case there doesn't seem to be any resolution problem. On their
 suggestion
  I've rebooted both the Cisco router and NTU with no change. Does
 anybody
  have any thoughts?
 
  David
  --
  SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/
  Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
 
 --
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 Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html




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 http://au.linkedin.com/in/gliderflyer

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David McQuire
0418 310312

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Re: [SLUG] the curious case of the inaccessible websites

2015-06-08 Thread Michael McAllister
It smells like MTU.  Run some pings and play around with the packet size to 
find out when it gets fragmented.


From: david
Sent: Monday 8 June 3:25 pm
Subject: [SLUG] the curious case of the inaccessible websites
To: slug@slug.org.au

I have a business ethernet internet connection from a TPG reseller. Suddenly 
some external websites or partial websites are inaccessible from local clients. 
I haven't yet figured out a pattern, but it looks like javascript or some such 
is holding up the webpage download. The browser is waiting for a script or css 
or something not immediately obvious. I get the same problem with different 
browsers. Some sites work perfectly - eg Westpac. The ABC site works, but after 
apparently loading it then constantly waits for something but I can't tell 
what. Some google responses work and some don't. For example, 
http://www.trivago.com.au waits indefinitely for jse.trivago.com and never 
loads, although I can telnet to port 80. BTW, lynx works fine - which makes me 
more suspicious that it's CSS or some such. I rang the help desk late on 
Friday. They suggested DNS (??), but I don't think that's it because I tried 
using an external DNS server and in any case there doesn't seem to be any 
resolution
  problem. On their suggestion I've rebooted both the Cisco router and NTU with 
no change. Does anybody have any thoughts? David -- SLUG - Sydney Linux User's 
Group Mailing List - http://slug.org.au/ Subscription info and FAQs: 
http://slug.org.au/faq/mailinglists.html
-- 
SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/
Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html


Re: [SLUG] 5th Gen i3

2015-05-23 Thread Michael McAllister
Hello,

I have a D34010WYKH as my daily driver - I'm running Arch Linux and have no 
issues whatsoever (but my kernel is 4.0.1-1 - thanks for reminding me to 
update!)

I'm happy to provide any info at all you need (version of packages, kernel 
modules etc), but I'd say it all comes down to your kernel.
 
You could always move to Arch ;-)

From: slug-boun...@slug.org.au slug-boun...@slug.org.au on behalf of James 
Linder j...@tigger.ws
Sent: Sunday, 24 May 2015 11:29 AM
To: slug@slug.org.au
Subject: [SLUG] 5th Gen i3

Hi
I’m using 14.04 on a 5th i3 NUC.
In the last 3 days I’ve had 3 crashes, at least 1 I could ssh and reboot the 
other 2 I could NOT ssh in.
I am using USB3 connectors as that is all the NUC exposes. 14.04 is a 3.16 
kernel the USB3 issues are not fixed ‘till 3.19. The graphics drivers were 
released by intel 17 March so not in 14.04 but vesa seems to work OK.

At the mo I cannot use 15.04 (I can get it to boot n run) but the sensoray V4L 
drivers are BW not colour. I need the sensoray V4L.

I’m trying to work out if my hardware is at fault or Broadwell+IRIS+14.04 is at 
fault.
Any comments welcome

James
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