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• Ubuntu 11.10 USB 3.0 HDD

  - by Chazm

  I have a problem with my external HDD (WD My Book Essential 1TB) working on USB 3.0 port. I'm using dual boot setup with Windows 7 and Ubuntu 11.10, both 64 bit. While I'm running Windows and rebooting back to Windows everything works well. When I'm switchin to ubuntu everything works great as well. But after 1st reboot from ubuntu neither windows nor ubuntu mount the external drive. I have to reboot the device manually. I suspect that the problem is with unmounting the device on shutdown on ubuntu. The case concern only usb 3.0. When i plug the same device into usb 2 port the problem doesn't persist. Does any1 hit the same problem or have a clue what might goin wrong?

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• Internet Not Working... Initially Worked fine

  - by Sneha429

  I am using an HP Pavilion desktop, not sure of exact model, etc. Initially saucy looked and worked great. It's my parents, and after two days of no issues, they started having more than a few. The mostly use the internet to access email and videos. I believe Google Chrome was the only application they used. Then, the internet stopped working. Restarting didn't fix it, neither did turning the internet on and off. The computer went from lightening fast to inexplicably slow. I've read some other posts about the internet not working, but none seemed applicable. Any suggestions?

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• What is the most cross-browser/system compatible option for 3d graphics on a web page?

  - by LachlanB

  I would like to develop a bit of functionality for a web site that involves a bit of 3D - the user can move around objects, rotate them and texture them. So far I've looked into: WebGL (in particular three.js) and it looks great, but it's not supported in IE nor IOS. IOS supports the <canvas> tag, but only 2d. It looks like three.js has an unsupported hack to make a 3d thing use the 2d canvas instead without textures, but this looks like a hack. I also considered resorting to Flash which works on most browsers, but that won't work on IOS. What's my best option for doing 3d web graphics on the vast array of browsers and interfaces? At the moment I'm thinking WebGL for web (and ask people to use chrome or firefox, and take the hit on IE) and then maybe write a native app for IOS, but I am not sure if there are better alternatives available that I don't know of.

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• Compiz features stopped working when an external monitor is attached

  - by adjfac

  Running 12.04 on a thinkpad T520 with nVidia NVIDIA Quadro NVS 4200M graphics. Just updated to the lasted nvidia 310 driver. Everything works great. However, as soon as I attached an external monitor using nvidia twinview, compiz features such as scale (moves all the active windows in one page) stopped working, as well as alt-tab to list all opened programs. Any ideas how i can fix this? never had this problem with 11.04. I can post my xorg.conf if that's of use to you. Thanks much! edit 1: I am using gnome3 classic edit 2: alt-tab works -- compiz application switcher (by default for gnome3 / unity) will crash gnome-classic, by changing to "static application switcher" in compiz seemed to solve the problem, but the scale still does not work when an external monitor is attached.

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• Help my graphists sharing their work

  - by Andy M

  As a developer I'm used to Subversion for source control and I think it's great for sharing source code between developers. Now thinking about my graphists and game designers, they need to have a slightly different approach I think. They need to share binary files They need to be able to have a thumbnail and preview of their work I don't want to include their binaries into my game repository (would be much too heavy for developer when updating) I've seen that some graphists uses personally created website to share their work but I was wondering if some "standard" application existed in order to provide my graphists a cool way of working together. Is there a common way of dealing with this? Is the way I want to do (only final sprites on my game repo) correct? How do you guys do this as game developers?

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• Keyboard Issues After Resuming From Sleep

  - by sammyd253

  I'm using Ubuntu 11.10 x64. It's running on my Dell Vostro V13. Everything works great until I shut the lid of my laptop (puts laptop into sleep). Once I come back and resume working in Ubuntu, typing becomes a chore. Ubuntu misses a lot of the keypresses from my keyboard. It usually results in me mashing my keyboard until the letter appears. A full system reboot fixes the problem. Again, typing is never an issue unless I resume from sleep. Any ideas?

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• Where can I get a definition of how the code is laid out in VB.NET 2010?

  - by ByteWorker

  I am just starting out learning Visual Basic 2010. I have books and videos. The books all seem to be written for people who have some programming experience, even the books that say they are for beginners. The videos were great until they started talking about variables. I got the basics of them but they started into complicated variables and I don’t see the need for them right away. Where can I go to see code for fairly intricate applications written out, with an over lay of definitions of which part of the code is a method as opposed to a class and so on? Also, I am working at a company that does not use SQL. So I need to use Access 2007 for all of my tables. Is there much of a difference to the coding?

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• How do I disable the upgrade to new version warning? [duplicate]

  - by Anatoliy

  This question already has an answer here: Disable Ubuntu Update Manager's new version warning 2 answers After I allowed Ubuntu on my notebook to upgrade to 13.4, it lost Wi-Fi connection. Network menu does not show wireless access points, but according to syslog it establishes connection. Also, the wireless router provides IP address to the host. I don't want to spend time on debugging and solving the problem that most probably will reappear with new update, so I decided to reinstall 12.10 version. It recognized Broadcom Wi-Fi modem right after the boot, and everything went great, until today I powered it on and suddenly found that it is running 13.4 and all my problems are back! Is it possible to instruct it to stay with 12.10 until I decide to upgrade?

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• Writing and Understanding code

  - by Kitex

  I can write code. I can read code but I can't implement good code. How to develop deep understanding of any framework or stuff that we are working on? Is it looking into documentation and working on it? I have seen in this form that people that have great understanding of things they are working on. How is this possible? How to not scrape on the surface only? How to manage time vs learning vs productivity?

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• I have to manually change the DNS suffix order every time I connect to VPN. Can I change this permanently or fix the problem somehow?

  - by CarlB

  Sorry in advance but I'm a programmer, not a network engineer, so I'm a noob at this stuff. Anyway, when I am not connected to VPN from my work PC at home, I have the following DNS suffixes listed (real domain names substituted): enterprise.org network.org company.com us.enterprise.org After connecting to VPN, one more DNS suffix is added to the very top of the list: problem-domain.com At this point, most network functions that I can normally perform when actually connected to the LAN in the office are unusable. I get error messages about the network paths not being found and what-not. Anyway, I played around with the suffixes and realized that if I just moved problem-domain.com down one spot to the second in the list, all the problems went away. Unfortunately, it returns to the top spot every time I reconnect, and I tend to get disconnected frequently. Is there something else I can do about this or should I just contact the IT department? I've had this problem before and they weren't able to resolve it but I suppose it would be worth trying again if I could get a different person on the job. What I don't understand is that I thought it didn't matter what order the suffixes were in? Isn't Windows supposed to go through each suffix until it finds a match (or has gone through all the suffixes)? Why is it quitting after the first one? Thanks in advance.

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• Oracle Solaris 11.1 Now Available; Learn More About It at November 7th Webcast

  - by Larry Wake

  Oracle Solaris 11.1 is now available for download -- as detailed earlier, this update to Oracle Solaris 11.1 provides new enhancements for enterprise cloud computing. Security, network, and provisioning advances, in addition to significant new performance features, make an already great release even better. For more information, you can't do better than the upcoming launch event webcast, featuring a live Q&A with Solaris engineering experts and three sessions covering what's new with Oracle Solaris 11.1 and Oracle Solaris Cluster. It's on Wednesday, November 7, at 8 AM PT; register today.

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• Keyboard Issues After Resuming From Sleep on a Dell Vostro 13

  - by sammyd253

  I'm using Ubuntu 11.10 x64. It's running on my Dell Vostro V13. Everything works great until I shut the lid of my laptop (puts laptop into sleep). Once I come back and resume working in Ubuntu, typing becomes a chore. Ubuntu misses a lot of the keypresses from my keyboard. It usually results in me mashing my keyboard until the letter appears. A full system reboot fixes the problem. Again, typing is never an issue unless I resume from sleep. Any ideas?

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• Archiving your contact form data.

  I get TONS of email from customer. Over time, this email helps me to determine what areas in our product collection are opportunities for enhancement or improvement. I store the email that comes from my blog contact form in folders and then search through them looking for trends periodically. It occurred to me that, while I need to get the emails because many of them are actionable, it would be great if I could use reporting and analysis tools against the collection. So I whipped together...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• Installing internet explorer and windows media player in ubuntu?

  - by karthick87

  I need to install Internet Explorer and Windows Media Player to check an URL for testing purpose. Could someone post me the exact steps to acheive this task? Note: I have already tried installing IE in Ubuntu 10.10 and later versions (12.04) with Wine. It works fine. But I don't get success installing Windows Media Player. Hope someone will solve my problem. It will be great if someone gives me a neat solution for installing IE and WMP in Ubuntu (10.10 or later).

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• Do any database "styles" use discrete files for their tables?

  - by Brad

  I've been talking to some people at work who believe some versions of a database store their data in discrete tables. That is to say you might open up a folder and see one file for each table in the database then several other supporting files. They do not have a lot of experience with databases but I have only been working with them for a little over a half year so I am not a canonical source of info either. I've been touting the benefits of SQL Server over Access (and before this, Access over Excel. Great strides have been made :) ). But, other people were of the impression that the/one of the the benefit(s) of using SQL Server over Access was that all the data was not consolidated down into one file. Yet, SQL Server packs everything into a single .mdf file (plus the log file). My question is, is there an RDBMS which holds it's data in multiple discrete files instead of one master file? And if the answer is yes, why do it one way over the other?

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• Why do so many people dislike C++?

  - by General K

  Beginners and professional, on blogs, in forums and chatrooms - people say it everywhere: C++ oh dear god no The short form of the question: For what reason is C++ so widely disliked and people are horrified by the imagination of using it for some project? I have been using a lot of different languages, including C++ by now, and I can only say that I really like it. I'm far more horrified by Delphi than by C++. Actually, I find it's an almost perfect, compiled language! I've been doing a lot of different projects in C++ as well, ranging from 3D video games to webservers and emulators for old video game consoles. And I still do not see the problem everyone else seems to have with it! It was hard for me to get into it of course, as it is quite complex and has a lot of depth, but after that it's simply great.

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• Securing Facebook

  - by Promather

  Probably like most of you, I am concerned about the privacy of Facebook. Some people suggested that I use the HTTPS address instead. Unfortunately, many links in the HTTPS page itself link back to HTTP. So I am wondering whether it is possible in Ubuntu to redirect any request to: http://www.facebook.com/ to https://www.facebook.com/ This way I feel safer. If you also know the solution for Windows, it might be great to share (probably as a comment to my question rather than answer, as this forum is supposed to be for Ubuntu) so that I can share it with friends.

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• Can I get some advice on graphics cards please?

  - by Victor9098

  I know that Steam for linux is on the way and have been seen a lot of games appearing in the Ubuntu Software Centre of late but my system lacks a decent graphics card and was hoping I could get some recommendations. The desktop is a Packard Bell Imedia S1800 (or Imedia D3526 UK) with the following specs; Memory: 3.8 GiB Processor: Pentium(R) Dual-Core CPU E5800 @ 3.20GHz × 2 The system lists the graphics as 'unknown', though I think its just an integrated Intel card From what I can see there is a free PCI-E x16 slot. Any advice would be great, thanks!

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• Hello Again, San Francisco

  - by Geertjan

  From the moment I got to the airport in Amsterdam, I've been bumping into JavaOne pilgrims today. Finally got to my hotel, after a pretty good flight (and KLM provides great meals, which helps a lot), and a rather long wait at customs (serves me right for getting seat 66C in a plane with 68 rows). And, best of all, on Twitter I've been seeing a few remarks around the Duke's Choice Awards for this year. The references all point to the September - October issue of the Java Magazine, where page 24 shows the following: So, from page 24 onwards, you can read all about the above applications. What's especially cool is that three of the above are applications created on top of the NetBeans Platform! That's AgroSense (farm management software), MICE (NATO system for defense and battle-space operations), and Level One Registration Tool (UN Refugee Agency sofware for managing refugees). Congratulations to all the winners, looking forward to learning more about them all during the coming days here at the conference.

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• Have you considered working for Microsoft in the IT organization?

  - by CatherineRussell

  Microsoft’s IT organization is hosting a Webinar for female technology professionals! Microsoft’s IT organization is hosting a Webinar on Thursday, June 24th at 11:30 AM PDT for female technology professionals interested in meeting some of the dynamic women who work in IT at Microsoft. Four different women from across the organization will share with you their stories and highlight why they have chosen Microsoft’s IT organization as a great place to grow and nurture their careers. This event will can be experienced via Live Meeting and audio conferencing. An RSVP is required to attend this event. To reserve your spot, register here: http://microsoftit.eventbrite.com Upon registration, a confirmation will be sent including additional event details and a FAQ. Find out more about Career Opportunities with Microsoft IT http://www.microsoft-careers.com/content/information-technology/?utm_source=LinkedIn&utm_campaign=Event_Women_in_IT_Webinar_MSIT_US_maryb_6152010

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• PASS Summit 2013, a Hit in Charlotte! (and an apology)

  - by andyleonard

  I had a great time at the PASS Summit 2013 this past week in Charlotte! I spoke to several people who told me they were pleasantly surprised by the venue and the event. Charlotte rocks! As a NASCAR fan, I particularly enjoyed the Community Event held at the NASCAR Hall of Fame . It is always an honor to present and I was honored to deliver Designing an SSIS Framework and to participate in a cool panel discussion titled How to Avoid Living at Work: Lessons from Working at Home . Panel discussions...(read more)

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• Theme is broken in some places

  - by RidiculeSwarm

  I am using a computer that started out on 11.10. I have since updated it several times, and installed and used a great number of WMs (Unity, XFCE, Gnome, KDE, Cinnamon). I am not sure how, but somewhere along the way (probably when I upgraded to Ubuntu 13.04), some parts of my desktop theme were broken. I have tried switching themes and installing new themes, but that does not work. Neither did a removal of (and log out/login cycle) the ~/.config/dconf folder work. Specifically: on several menus, the central part of a button icon is a "grey square" that doesn't fit in with the theme (picture below). the window and desktop right click menus looks ugly. The same kind of grey field covers the items, and the square checkbox looks weird (just filled with a uniform blue). The separator is a thick line that looks out of place. It seems to be a similar problem to that of window buttons (picture below).

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• Alt text vs CSS sprites (SEO vs speed)

  - by leeoniya

  I'm reworking our site to reduce HTTP requests and blocking requests by concatenating JS, css, gzipping, loading all JS via LABjs and using CSS sprites for images that were loaded individually via <img> tags before. Progress has been great so far - 5x page load performance improvement. However, we're in the top 5 organic search ranking in google for many targeted keywords and phrases. I'm afraid eliminating so many img tags with alt attributes can hurt our SEO. Does anyone have any experience with alt tag manip/removal and effects on SEO positions? Is previous rank "sticky"?

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• Silverlight 4 + RIA Services - Ready for Business: Validating Data

    To continue our series lets look at data validation our business applications. Updating data is great, but when you enable data update you often need to check the data to ensure it is valid.  RIA Services as clean, prescriptive pattern for handling this.   First lets look at what you get for free.  The value for any field entered has to be valid for the range of that data type.  For example, you never need to write code to ensure someone didnt type is forty-two into...Did you know that DotNetSlackers also publishes .net articles written by top known .net Authors? We already have over 80 articles in several categories including Silverlight. Take a look: here.

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• River City Give Camp 4-6 Feb 2011 in Richmond!

  - by andyleonard

  I'm often approached by community members who seek new or better employment. One problem? Experience. You need experience to get a new or better job; you can't get experience without the new gig. </ Catch22 > River City Give Camp is a way to gain some experience, but it's much more than that - it's also a great way to network with others currently working in the field. Sign up ! Show them what you've got! :{>...(read more)

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