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  1. [ubuntu] SSHFS slow performance / random freezes

    I've successfully used SSHFS since Ubuntu 11.04. However, with the 13.04 the SSHFS behavior has changed. The problem I experience is a system slowdown/freeze that seems to come and go every 3 seconds...
  2. Python SSH PPP and F5 VPN - only port 443 forwarding

    I use the F5 SSL VPN to access work. I typically use Firefox to launch it as a plugin. This works but I'm looking for a CLI solution because the vendor doesn't support current versions of Firefox. I...
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    [ubuntu] Re: Network discovery/diaframing programs

    Well, I have been able to find the following. They're not what I need - but they may be helpful to you. I'm looking for something that just scans for snmp.
    ...
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    [ubuntu] Re: Network discovery/diaframing programs

    Was wondering if you found anything out - I too am looking for something.

    Thanks.
  5. [ubuntu] Re: No tun module in 10.04 breaks my vpn client

    It appears that TUN disappeared with the 2.6.32-21 kernel. When I use 2.6.32-20 my SNX client works just fine.

    I tried to use the TUN fake script, but it doesn't seem to work with my 64 bit...
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    [other] SNMP Proxy & Caching Service

    This really isn't a Ubuntu question although I use the OS on a daily basis. I'm looking for software which will act as a SNMP proxy/cache to minimize CPU loads on routers from the many SNMP polling...
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    [ubuntu] Re: display resolution problem

    This is what I have to do to get things to work for me. Keep in mind you have to run these commands every time you restart the machine. I have the same screen but am using it with a laptop docking...
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    [ubuntu] XSANE Scanner URI

    I have a HP OfficeJet 9110 printer/scanner/fax device. It's a networked printer. Under Ubuntu 8.10 XSANE works just fine. It can see the scanner and can capture images. But with Ubuntu 9.04 XSANE...
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    [ubuntu] Re: What is the wrong with pidgin

    getdeb.net now has the lastest version of Pidgin that supports the current Yahoo protocol.
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    Re: yahoo blocking pidgin ?

    getdeb.net now has the lastest version of Pidgin which supports the current Yahoo protocol.
  11. [ubuntu] Re: Dell docking station monitor not working

    My video issues were fixed by downgrading the video driver using these instructions:

    https://wiki.ubuntu.com/ReinhardTartler/X/RevertingIntelDriverTo2.4
  12. [ubuntu] Re: Jaunty intel driver regression with Dell Latitude D630

    My video issues were fixed by downgrading the video driver using these instructions:

    https://wiki.ubuntu.com/ReinhardTartler/X/RevertingIntelDriverTo2.4
  13. [ubuntu] Re: Dell docking station monitor not working

    I have the Dell D630 with Intel video and a Samsung 2253BW monitor and I'm stuck looking at 1024x768 on this monitor :(
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    [ubuntu] Re: VLC command interface

    1) Launch VLC

    2) Tools -> Add Interface -> Telnet Interface

    3) From your terminal type: telnet 127.0.0.1 4212

    4) The default password is "admin"
  15. Thread: XFS files

    by john_navarro
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    [ubuntu] Re: XFS files

    Are you aware that USB drives have limited write times (erase cycles)? Since you say that the drive has been used for ages and not knowing how often data was written to the drive I'd have to hazard a...
  16. [ubuntu] Re: Help... need SIP softphone that actually WORKS

    Try twinkle - it's in synaptic

    It's what I use on a daily basis.
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    [all variants] Re: AlwaysVPN slow on Ubuntu

    Have you looked at your /var/log/syslog file while your VPN is connected? If you see packet buffering or reordering messages then your MTU is set too large.
  18. [all variants] Re: Intrepid PPTP VPN fails on all but tiny data request

    The issue is the new Network Manager 0.7 setting the MTU too high by default. And there is no way to set it within the settings GUI. There are bug reports about this already. Anyhow, the fix is easy...
  19. [ubuntu] Re: After Intrepid upgrade, TCP responses lost

    Is your connection over a VPN? If so try: sudo ifconfig ppp0 mtu 1416

    You may have to change ppp0 to a different interface
  20. Thread: Slow SSH

    by john_navarro
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    [ubuntu] Re: Slow SSH

    Are there any errors in /var/log/syslog that relate to packet buffering or drops? Is this connection over a VPN?

    If the connection is over a VPN try: sudo ifconfig ppp0 mtu 1416

    You will have...
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    [all variants] Re: pptp dropout issues

    I experience the same issue - I'm using Intrepid 64-bit. Although this tip won't fix the disconnections, it should help performance. nm-applet 0.66 had a default MTU of 1416 - but with nm-applet 0.70...
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    [ubuntu] Re: Poor PPTP throughput

    Check out this thread I created - it may help you out.

    http://ph.ubuntuforums.com/showthread.php?p=6087873#post6087873\

    You also may want to consider lowering your MTU for your eth0 as well. I...
  23. [ubuntu] Re: Intrepid Slow PPTP Performance - retransmits and lost ACKs

    The issue turns out to be when the PPPD deamon creates the tunnel is sets the MTU too large. However I can't figure out how to set the MTU of the PPP tunnel in the nm-applet. So I do it manually...
  24. [ubuntu] Intrepid Slow PPTP Performance - retransmits and lost ACKs

    I'm using a fresh install of Intrepid 64bit on a machine with 4GB of memory. I've got a PPTP tunnel running back to work. I quickly noticed that performance was very poor over this link. There are a...
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    [ubuntu] Re: Slow PPTP connection problem

    I too am having slow PPTP performance - I'm using Intrepid 64bit. Anyhow, while searching for answer I came across something that might help you. Post mentions issues with Cisco and slow performance....
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