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  1. [SOLVED] Re: Need iptables help with NAT to virtual machine

    Duplicate reply.
  2. [SOLVED] Re: Need iptables help with NAT to virtual machine

    Looks like the problem has solved itself after I upgraded the virtual machine to 14.04.1 LTS. The host is still on 12.04.5 LTS.
  3. [SOLVED] Need iptables help with NAT to virtual machine

    I have a virtual machine running on a virtual network. I was previously able to forward connections to the virtual machine, but an installed update a few months ago (forgot which update and when,...
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    608

    [ubuntu] Re: Securing Minecraft

    I'm running two servers that I expose to the outside world. They run on a virtual machine using a virtual network interface. This is primarily to shield my home's network from access by a compromised...
  5. [ubuntu] Re: Is there a way to cp files from Ubuntu server to a Windows Server WITHOUT Samba?

    Does the Ubuntu server have the "smbclient" program installed? If so, you can use this to transfer files to and from the Windows server without requiring a directory mount.
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    964

    [ubuntu] Re: Server email system

    I have a server set up to handle my e-mail. There are four parts:


    Postfix to send mail to the ISP.
    Getmail to fetch mail from the ISP to my local server.
    Dovecot to provide IMAP access to...
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    7
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    915

    [ubuntu] Re: Wake on LAN not working...

    You may have seen these already, but here are some threads that I found useful when I was getting WoL working:

    http://ubuntuforums.org/showthread.php?t=234588...
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    11
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    5,384

    [ubuntu] Re: Enable WOL in EEEPC - server 12.04

    Based on your reports, it looks like the LAN controller is device "POP5" (that's papa-oscar-papa-five), and it's listed as "disabled". Given that information, I would enter the following command:

    ...
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    11
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    5,384

    [ubuntu] Re: Enable WOL in EEEPC - server 12.04

    I haven't looked at the back of my server when it's suspended, so I don't know if the activity lights are running. There's another thread that may give some info:
    ...
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    11
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    5,384

    [ubuntu] Re: Enable WOL in EEEPC - server 12.04

    Have you reviewed these threads?

    http://ubuntuforums.org/showthread.php?t=234588
    http://ubuntuforums.org/showthread.php?t=1855551
    http://ubuntuforums.org/showthread.php?t=814939

    I had to...
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    395

    [lubuntu] Re: remote access to hp netserver L4

    I'm not very clear on what you are asking for, but I'll try out a few things.

    Are you saying the video output from your L4 is completely broken? That is, you can connect a monitor to the system...
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    1,255

    [all variants] Re: Headless/no GUI audio recorder

    I haven't used "amixer" before, so I'm working on only a few minutes worth of experience. However, I think that your sound card may use different names than "Mic Input" and "Output Mixer Line...
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    1,255

    [all variants] Re: Headless/no GUI audio recorder

    I use a server to capture audio from an FM tuner card. Like you, I use the "arecord" utility, as in:


    arecord -t wav -f S16_LE -d ${LENGTH} -r ${RATE} -c ${NUM_CHAN} \
    ...
  14. [ubuntu] Re: Several problems (Samba, WOL, shutdown, automount)

    There have been several threads related to wake-on-lan in the past, such as:

    http://ubuntuforums.org/showthread.php?t=234588
    http://ubuntuforums.org/showthread.php?t=1855551...
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    863

    [ubuntu] Re: Server Falls Asleep, how to stop it

    I'm not clear what you mean when you say you can "log in from Windows XP". From the rest of your post, I infer that you can connect to the Samba share.

    Have you tried logging in to your Linux...
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    863

    [ubuntu] Re: Server Falls Asleep, how to stop it

    The x11.conf file isn't likely to do anything unless you have X Windows installed. You didn't have that on your list, so I'm assuming it isn't there.

    Check the log file /var/log/messages. If the...
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    408

    [ubuntu] Re: Power Management

    There's a package named "powernap" that allows you to configure the conditions under which your system will suspend itself. Its control structure is pretty simplistic, but you can at least set it up...
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    976

    [ubuntu] Re: cloud file server newb

    I get a static IP address with this:

    auto eth0
    iface eth0 inet static
    address 192.168.0.7
    netmask 255.255.255.0
    gateway 192.168.0.6
    I'm not sure if "inet static" has to appear on the...
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    [ubuntu] Re: cloud file server newb

    When you say that you were able to run commands on the server, does this mean that you were logged in via SSH? If not, what program were you running?

    I do find myself wondering if your ISP is...
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    976

    [ubuntu] Re: cloud file server newb

    It's not clear to me from your post whether your server computer has a static IP address on your local (i.e. home) network. If you don't have a static local address, then you should configure one as...
  21. [other] Re: Prevent a BASH script from being called to run again until it exits

    You should have a command available that takes care of this type of locking for you. It's called "setlock". I wrap it around "getmail" to ensure that I can run "getmail" as a cron job and also call...
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    1,911

    [ubuntu] Re: Wake On Lan for anything

    Some network interface devices support wake-on-lan for things other than the "magic packet." The utility "ethtool" allows you to query and set the device configuration. For example, the command "sudo...
  23. [ubuntu] Re: Wake on Lan WOL (doesn't) on Dell Dimension 2300/Realtek 8139

    Does your BIOS setup offer you any control over allowing devices to wake the computer? (I know you said that thinks work okay with WinXP, but I have a recollection that WinXP sometimes does stuff for...
  24. [ubuntu] Re: How to setting crontab not send mail notification to owner ?

    Or just send the output to /dev/null, if you have no need to save the results.
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    7,735

    [ubuntu] Re: convert binary to text

    The "hexdump" program allows you pretty broad control over your output format, but it may take some experimenting to get the format you want. Here are some examples:

    $ cat ./sample_file.txt
    This...
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