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  • XRDP errors when trying to use sesman-x11rdp

    - by Nicholas
    I've just installed Ubuntu 11.10 Desktop on an old laptop of mine and I wanted to set it up so I could remote into it from my windows desktop. I've installed XRDP, but when I attempt to login using sesman-x11rdp it logs in, then the window shuts down. I've checked over the logs and here is what I get at the time of login: [20120123-16:49:23] [INFO ] scp thread on sck 8 started successfully [20120123-16:49:23] [INFO ] granted TS access to user nicholas [20120123-16:49:24] [INFO ] starting X11rdp session... [20120123-16:49:24] [CORE ] error starting X server - user nicholas - pid 3869 [20120123-16:49:24] [DEBUG] errno: 2, description: No such file or directory [20120123-16:49:24] [DEBUG] execve parameter list: 11 [20120123-16:49:24] [DEBUG] argv[0] = X11rdp [20120123-16:49:24] [DEBUG] argv[1] = :11 [20120123-16:49:24] [DEBUG] argv[2] = -geometry [20120123-16:49:24] [DEBUG] argv[3] = 1280x720 [20120123-16:49:24] [DEBUG] argv[4] = -depth [20120123-16:49:24] [DEBUG] argv[5] = 16 [20120123-16:49:24] [DEBUG] argv[6] = -bs [20120123-16:49:24] [DEBUG] argv[7] = -ac [20120123-16:49:24] [DEBUG] argv[8] = -nolisten [20120123-16:49:24] [DEBUG] argv[9] = tcp [20120123-16:49:25] [DEBUG] argv[10] = (null) [20120123-16:49:34] [ERROR] X server for display 11 startup timeout [20120123-16:49:34] [ERROR] X server for display 11 startup timeout [20120123-16:49:34] [INFO ] starting xrdp-sessvc - xpid=3869 - wmpid=3868 [20120123-16:49:34] [ERROR] another Xserver is already active on display 11 [20120123-16:49:34] [DEBUG] aborting connection... [20120123-16:49:34] [INFO ] session 3867 - user nicholas - terminated Can anyone point me to the proper way to get this working with x11rdp?

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  • cannot access ubuntu 12.04 SAMBA share from windows 7 using hostname

    - by user98398
    I've been trying for days to get this working, and everywhere I look online it seems no one has a definitive answer, so here is the run down: I have an external drive attached to my ubuntu 12.04 machine, "nicholas-desktop." I have the entire drive shared over the network via SAMBA. If I try to access the drive from windows 7 by using "\nicholas-desktop" it fails saying it cannot locate "nicholas-desktop." However, if I use the current IP address assigned to my machine by my router's DHCP server by typing "\192.168.2.XXX" I have no problems accessing the share. if I try to ping my ubuntu machine's hostname from windows it fails. The same happens if I try to ping my windows machine, "nicholas-laptop" from my ubuntu machine. Again, if I use either machine's assigned IP address it works fine. Can someone please help me get this working? I don't want any workarounds like setting a static IP, or DHCP reservation, I want to be able to resolve hostnames from both sides. I have tried enabling SAMBA'a WINS server so I could resolve the hostnames using netBIOS, however that didn't work either, I may have made a mistake setting it up though. Thanks for your time, NCB

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  • Memory efficient import many data files into panda DataFrame in Python

    - by richardh
    I import into a panda DataFrame a directory of |-delimited.dat files. The following code works, but I eventually run out of RAM with a MemoryError:. import pandas as pd import glob temp = [] dataDir = 'C:/users/richard/research/data/edgar/masterfiles' for dataFile in glob.glob(dataDir + '/master_*.dat'): print dataFile temp.append(pd.read_table(dataFile, delimiter='|', header=0)) masterAll = pd.concat(temp) Is there a more memory efficient approach? Or should I go whole hog to a database? (I will move to a database eventually, but I am baby stepping my move to pandas.) Thanks! FWIW, here is the head of an example .dat file: cik|cname|ftype|date|fileloc 1000032|BINCH JAMES G|4|2011-03-08|edgar/data/1000032/0001181431-11-016512.txt 1000045|NICHOLAS FINANCIAL INC|10-Q|2011-02-11|edgar/data/1000045/0001193125-11-031933.txt 1000045|NICHOLAS FINANCIAL INC|8-K|2011-01-11|edgar/data/1000045/0001193125-11-005531.txt 1000045|NICHOLAS FINANCIAL INC|8-K|2011-01-27|edgar/data/1000045/0001193125-11-015631.txt 1000045|NICHOLAS FINANCIAL INC|SC 13G/A|2011-02-14|edgar/data/1000045/0000929638-11-00151.txt

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  • Where can I find WebSphere configuration files?

    - by Nicholas Key
    Hi there, I would like to know where are the WebSphere configuration details saved? Specifically, configuration details that are shown in the Administrative Console (from the web) or from the console using wsadmin. Some of the examples would be: Java and Process Management: Class loader, Process definition, Process execution Container Settings: Session management, SIP Container Settings, Web Container Settings, Portlet Container Settings Are there XML files that persist these configuration details? Nicholas

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  • Unable to jstat WebSphere Application Server PID

    - by Nicholas Key
    Hi stackoverflow'ers, I've spent the entire day trying to find relevant resources about doing jstat on the WebSphere Process ID. I have WebSphere Application Server 7.0 installed on Windows 2003. I did this command: jstat -gcutil [PID] 1000 But I kept getting "[PID] not found" message. Any idea how to resolve this issue? Or Java's jstat utility does not probe into IBM's derivative JVM? Nicholas

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  • JVM ID not found

    - by Nicholas Key
    Hi all, I've recently downloaded and installed WebSphere Application Server 7.0 on Windows 2003. I wanted to do a jstat (JDK 1.6) to probe the JVM but I kept getting " not found" message. Any idea why this is happening? Nicholas

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  • geocode webservice address parameter written in another language

    - by nicholas
    Dear fellow Programmers, I try to use the following google map webservice in order to locate greek addresses: http://maps.google.com/maps/api/geocode/json?address=??ad?µ?a? 16&sensor=false and it does not work. If I hit the same exactly address but written with latin alphabet characters: maps.google.com/maps/api/geocode/json?address=akadimias 16&sensor=false, it works and returns the right result. Could somebody help with this? (To use this service with greek letters as language parameter) Thank you in advance, Nicholas

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  • How to post something to Facebook from Android?

    - by Nicholas Key
    Hi stackoverflow'ers, Quick questions here: What are the necessary tools/APIs to post something from Android to Facebook? I looked at this URL http://wiki.developers.facebook.com/index.php/User%3AAndroid and it mentioned a few suggestions. Have anyone tried fbrocket? What is Facebook Connect anyway? Thanks! Nicholas

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  • Where can I find WebSphere configuration files?

    - by Nicholas Key
    Hello Stackoverflow'ers, I would like to know where are the WebSphere configuration details saved? Specifically, configuration details that are shown in the Administrative Console (from the web) or from the console using wsadmin. Some of the examples would be: Java and Process Management: Class loader, Process definition, Process execution Container Settings: Session management, SIP Container Settings, Web Container Settings, Portlet Container Settings Are there XML files that persist these configuration details? Nicholas

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  • no sms deleted folder?

    - by Nicholas
    Hi, I'm new to Android and trying to convert a Windows Mobile app to java/android. In WM there are the followning standard folders: Inbox,Sent, dratfs, outbox, deleted. I'm able to access all folders except deleted with Uri.parse("content://sms/XXXXXX") 1) Is deleted folder missing? 2) Is it possible to create user folders, like "content://sms/My Folder" Thanks, Nicholas

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  • Better performance with memcached cluster or local memcaches?

    - by Nicholas Tolley Cottrell
    I have a small cluster of servers balancing a Java web app. Currently I have 3 memcached servers caching data and all web apps shares all 3 memcached instances. I often get strange slowdowns and timeouts to some of the memcacheds and I wondering if there is a good way of analyzing the performance. I am wondering whether my iptables rules (or some other system limitation) are blocking/slowing connections. I am considering reconfiguring the web apps so that they only query the memcached process on their own localhost.

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  • Can I save an Apache environment variable value with SetEnv?

    - by Nicholas Tolley Cottrell
    I am running Apache 2.2 with Tomcat 6 and have several layers of URL rewriting going on in both Apache with RewriteRule and in Tomcat. I want to pass through the original REQUEST_URI that Apache sees so that I can log it properly for "page not found" errors etc. In httpd.conf I have a line: SetEnv ORIG_URL %{REQUEST_URI} and in the mod_jk.conf, I have: JkEnvVar ORIG_URL Which i thought should make the value available via request.getAttribute("ORIG_URL") in Servlets. However, all that I see is "%{REQUEST_URI}", so I assume that SetEnv doesn't interpret the %{...} syntax. What is the right way to get the URL the user requested in Tomcat?

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  • rkhunter warns of inode change by no file modification date changes

    - by Nicholas Tolley Cottrell
    I have several systems running Centos 6 with rkhunter installed. I have a daily cron running rkhunter and reporting back via email. I very often get reports like: ---------------------- Start Rootkit Hunter Scan ---------------------- Warning: The file properties have changed: File: /sbin/fsck Current inode: 6029384 Stored inode: 6029326 Warning: The file properties have changed: File: /sbin/ip Current inode: 6029506 Stored inode: 6029343 Warning: The file properties have changed: File: /sbin/nologin Current inode: 6029443 Stored inode: 6029531 Warning: The file properties have changed: File: /bin/dmesg Current inode: 13369362 Stored inode: 13369366 From what I understand, rkhunter will usually report a changed hash and/or modification date on the scanned files to, so this leads me to think that there is no real change. My question: is there some other activity on the machine that could make the inode change (running ext4) or is this really yum making regular (~ once a week) changes to these files as part of normal security updates?

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  • How to keep Varnish cached populate after backend down for an extended period?

    - by Nicholas Tolley Cottrell
    We have Varnish 3.0.2 running on Amazon's Linux and it works great. We have a ttl of 48 hours for most content pages and much longer for images, PDFs etc. This weekend we've taken the backend down for some maintenance, so I upped the ttl to 5 days earlier in the week. I had assumed that anything in cache would continue to be served for up to 5 days, but much to our disappointment we checked varnishstat this morning and the cache was almost completely empty and varnish was serving "page not found" messages. I know that this is not what Varnish is designed to do, but why would it reset its cache when the backend is down? And how can I prevent it for next time?

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  • Connecting PC via Bluetooth SNP

    - by Nicholas
    Hi, I have a widcomm example BluChat "WIDCOMM SDK RFComm Service" running on my PC with an USB dongle (BT-2400P). I would like to connect this chat from my HTC Desire. So I stared with the Java example http://developer.android.com/resources/samples/BluetoothChat/index.html. This is also using BT RFComm. If I'm using my HTC as a server it work's fine, but I would like to use my PC as a server. Then .connect() comes back with "Service Discovery Failure". I have modified the UUID string in the Java example to match the PC-application mmSocket = mmDevice.createRfcommSocketToServiceRecord(UUID.fromString("5fc2a42e-144e-4bb5-b43f-4e61711d1c32")); mmSocket.connect(); What is missing? Any help appreciated. Nicholas

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  • Block protect (Keep last line of paragraph with next paragraph)

    - by Ed Cottrell
    Is there a way to force Microsoft Word 2010 to keep the last line of a paragraph with the next paragraph? An example of when this is relevant is when starting a block quote; it doesn't look good to have the block quote start at the top of a new page, particularly when it's introduced by a partial sentence, like this: "Lorem ipsum" is sample text widely used in the publishing industry, as the text has spacing roughly similar to that of English and therefore looks "normal" but unintelligible to an English reader's eye, allowing the reader to focus on design elements. It begins, Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam rhoncus laoreet risus, quis congue leo viverra congue. Suspendisse magna massa, viverra imperdiet est eu, ultrices volutpat lectus. Sed pulvinar est id risus lobortis venenatis. There shouldn't be a page break after "begins," because it looks like the sentence ends abruptly. "Keep lines together" won't work, because by definition we're talking about two paragraphs. "Keep with next" won't work if the first paragraph is larger than a couple of lines, because then you get an awkwardly large space at the bottom of a page. Manual line breaks obviously work, but only when the document is final, which is often less certain than it seems. I know WordPerfect has a feature called "block protect" that does this, but I have not found even an acceptable substitute in Word. I have played with style separators and hidden paragraph breaks, but to no avail. I would love a special character, kind of like the nonbreaking space or zero width optional space, that tells Word to move to the next page if the next paragraph would otherwise start the page. A macro would also be great, but I haven't been able to find a starting point (like how to detect where non-manual page breaks fall). Edit: It looks like "Keep with next" works this way in Word 2013, but I specifically need a fix that works in Word 2010.

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  • .htaccess https redirect best method

    - by Douglas Cottrell
    I have searched through all the redirects posted buy others and cant quite find the answer to my problem. I have a website with over 3000 pages and we are getting duplication issues within google. We want to keep everything in the parent directory to be http except our contact.php and login.php page. We then have 3 folders that must be secured. admin, clients, customers I have tried using the following code in seperate .htaccess files for each folder, but I keep getting a conflict when I try and I am still trying to find a good solution for the home directory. RewriteEngine On RewriteCond %{SERVER_PORT} 80 RewriteCond %{REQUEST_URI} admin RewriteRule ^(.*)$ https://www.website.com/$1 [R,L] Any help would be greatly appreciated.

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  • setAttribute, onClick and cross browser compatability...

    - by Nicholas Kreidberg
    I have read a number of posts about this but none with any solid answer. Here is my code: // button creation onew = document.createElement('input'); onew.setAttribute("type", "button"); onew.setAttribute("value", "hosts"); onew.onclick = function(){fnDisplay_Computers("'" + alines[i] + "'"); }; // ie onew.setAttribute("onclick", "fnDisplay_Computers('" + alines[i] + "')"); // mozilla odiv.appendChild(onew); Now, the setAttribute() method (with the mozilla comment) works fine in mozilla but only if it comes AFTER the line above it. So in other words it seems to just default to whichever gets set last. The .onclick method (with the ie comment) does not work in either case, am I using it incorrectly? Either way I can't find a way to make this work at all in IE, let alone in both. I did change the function call when using the .onclick method and it worked fine using just a simple call to an alert function which is why I believe my syntax is incorrect. Long story short, I can't get the onclick parameter to work consistently between IE/Mozilla. -- Nicholas

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  • Eclipse Check for Updates issue

    - by Nicholas Ryan Bowers
    I install Eclipse from the Software Center so it links up and will be updated with the rest of my software. Because I am developing for Android, however, I have to install the ADT Plugin within Eclipse by going to Help Install new software (or something to that effect). Now, I do understand that I can update Eclipse through the actual Ubuntu software center/system, but in order to update plugins and extensions within Eclipse, I have to go to Help Check for Updates (which then scans all plugins for updates). The only issue, is that when I installed through the software center, the owner became root, and whenever I run it without root, I'm not able to update - I get the error message "Insufficient access privileges to apply this update." When I run it as root, all of my plugins disappear, because I guess I installed them as myself, not as root. I tried to install the plugins as root, but the Install New Software choice would not work. Ubuntu 12.04 and Eclipse 3.7.2-1

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  • Installing missing package that provides Xm/Xm.h

    - by Nicholas Kinar
    I'm compiling a software package that requires a header file. The header file is missing from my Ubuntu 11.10 (64-bit) installation. During the compilation using make, gcc and gfortran, I receive the following error message. XMstr.c:7:19: fatal error: Xm/Xm.h: No such file or directory Googling for an answer leads me to believe that a MESA library needs to be installed on my system, but I can't find an exact match for the package name. What might be the name of the package that I need to install? Does the package have the same name on more recent Ubuntu distros?

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  • Pygame Import Error, Python 3.2

    - by Treb Nicholas
    I'm having an issue with the Pygame module. I run Python 3.2 and installed the respective Pygame file, but now when I try to import it in the IDLE, it gives me this error: import pygame Traceback (most recent call last): File "", line 1, in import pygame File "C:\Python32\lib\site-packages\pygame__init__.py", line 95, in from pygame.base import * ImportError: DLL load failed: %1 is not a valid Win32 application. Any help will be appreciated.

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  • Pidgin doesn't show buddy list?

    - by Nicholas Flynt
    I like to use pidgin instead of Empathy because I'm used to it, and because I have to venture into windows for more development than I would prefer. In Ubuntu 11.10, I can't find any way to get to the buddy list. It opens, and just sits there in the messenger panel tray thing. From its previous behavior, I believe Pidgin usually starts up minimized-- you have to click on its system tray to show the buddy list. The messenger applet does not seem to support this functionality. Is this a bug, or am I just missing something obvious?

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  • Author has inserted copyright into code with gnu public license notice - implications?

    - by Nicholas Pickering
    I've found a project on Github that I'm interested in contributing to which claims to be open source and has a GPL license included with it. But the original author has added a copyright notification to each source file. I'm not sure why but I don't feel right contributing to a project that's always going to have someone else's name on it. It really breaks the community-created feel, and makes me uneasy about what the author might choose to do with the project next. What are the implications of copyrighting open source GPL code as so? What power does this give the original author over a contributor? # Copyright (C) 2012, 2013 __AUTHORNAME__ # This file is part of __PROJECTNAME__. # # __PROJECTNAME__ is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # __PROJECTNAME__ is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License

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