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  1. [SOLVED] Re: Weird command expansion of iptables command.

    Thanks that solved it.

    I would have sworn I tried that but I guess I didn't
  2. [SOLVED] Weird command expansion of iptables command.

    ON Ubuntu 14,04 LTS I am attempting to close port 11 to the outside world. I have found a lot of information on doing this but I can't get any of the commands to actually work.

    One command line I...
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    Re: exim4, gmail and 550-5.7.1

    Based on the link I listed in my first post I have come up with a potential solution:

    Can anyone comment on whether shouid should work or not?

    I propose adding a new files in...
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    exim4, gmail and 550-5.7.1

    I run two mail servers one postfix and the other exim4, both on Ubuntu.

    Any email to a gmail account or a domain whose mail is hosted on a gmail server is rejected with a 550-5.7.1 error,...
  5. Re: 12.04 Server exploit Trying to clean befopre proceeding.

    I've re-installed or rather upgraded the operating system. So hopefully the problem is gone, if not solved.

    In the course of investigating this I discovered that if you kill the main process it...
  6. 12.04 Server exploit Trying to clean befopre proceeding.

    I discovered that one of my servers has been compromised. It was apparently accessed through an ssh brute force password attack. I have closed that hole but the server is still infected.
    ...
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    [ubuntu] Re: Mystery Exploit

    Some of the information had it in North America. There is not a DNS record for that IP address which I find strange. Most ISPs assign DNS records for the IPs even if they reallocate them to users..
    ...
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    [ubuntu] Re: Mystery Exploit

    I've done some more checking.

    The Server is regularly patched. I run updates approximately every two weeks. There were some pending updates at the time this started (September 25th). As far as...
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    [ubuntu] Mystery Exploit

    A few days ago I had what appears to be an exploit on one of my servers running 12.04 LTS.

    I noticed very high network traffic and discovered two processes were causing it. They were ssh66 and...
  10. [ubuntu] Re: Thunderbird downloding but no messages appear messages.

    Thanks for the suggestions but I'm still stuck.

    The POP3 account does have some messages with large attachments. I don't think that's the problems as some accounts have downloaded them just fine....
  11. [ubuntu] Thunderbird downloding but no messages appear messages.

    I have a problem downloading messages with Thunderbird. The POP3 download starts as expected at some point new messages stop appeariong in the inbox, although Thnderbird reports reports many messages...
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    Re: Samba file permission problem

    I have not. Currently away from that site so I will try it whne I return.
  13. Uverse Static IP addresses and iptables

    I have ATT Uverse and a block of static IPs. The router ATT requires you to use cannot do IP mapping (IP forwarding) the only thing it can do is port forwarding. It does allow you to configure a...
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    Re: Samba file permission problem

    Normally Samba permissions for files can be change by a System Administrator using Windows Tools. I have some files that can't be changed.
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    Samba file permission problem

    I have a server running samba providing samba share to windowes clients.

    I have discovered some existing files with the wrong permissions in Windows but the correct permission in Ubuntu. I can't...
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    [SOLVED] Re: Samba pdbedit error

    I think I fixed it. It was necessary to delet the key from passdb.tdb using the tbdtool then add the user again. This is not reccomended and may have other concequences.
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    [SOLVED] Samba pdbedit error

    Samba Version 3.6.3 on Ubuntu 12.04 tdbsam back end.

    I discovered a few accounts we created before the Domain was configured did not have the correct domain name. One was an account named...
  18. [SOLVED] Re: 12.04 update manager shows 12.10 release with LTS only option set

    Checking further it seems the Launcher Icon on one machine starts Update-manager with the -d switch. This causes it to display the new release. Then next question is where is it getting that from? I...
  19. [SOLVED] 12.04 update manager shows 12.10 release with LTS only option set

    On one machine in the 12.04 LTS Update Manager if I set the option "Notify me of a new Ubuntu version:" to "For long-term support versions" I get a notice that "New Ubuntu release 12.10 is...
  20. [SOLVED] Re: Root will not mount after Upgrade

    I've solved it.

    In the recovery shell

    # mount -0 remount, rw /
    # mount -a
    Check to see that everything is mounted correctly. There is a tendancy to create nee MD devices and give them numbers...
  21. [ubuntu] Re: HP Officejet Printing in 12.04 LTS

    I'm going to try connecting to another computer and see if it works there. If it fails the printer is bad. If it works then something is wrong with my configuration
  22. [SOLVED] [Ubuntu] Root will not mount after Upgrade

    I upgraded my 10.04 LTS Server to 12.04 after the upgrade the root filesystem will not mount properly. It is part of a raid array with lvm and a reiser file system. I get an error messages that the...
  23. [ubuntu] Re: HP Officejet Printing in 12.04 LTS

    I have deleted and created the printer several times. I can print the printers internal test page and occasionally I can get it to print something from the computer, but after one job it stops...
  24. [ubuntu] HP Officejet Printing in 12.04 LTS

    I have an old HP Officejey that I have been using as a desktop printer for years. Recently it pretty much stiopped working. As far as I can tell I have mande no changes that should have affected...
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    [ubuntu] Re: Problem Downloading Email

    But the original problem is not solved. Making a new profile simple hid the problem which still exists the original profile.
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