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• Laptop suspend appears broken, what must I roll back?

  - by M. Tibbits

  Question: What package contains the subprogram responsible for the KMenu option "sleep"? Background: I've been running KUbuntu 10.04.1 and I am completely updated. Recently (within the past month), the "sleep" menu item has stopped working. It just sits there waiting like I clicked nothing. I've check all of the logs in /var/log and nothing is added when I click sleep. I'm guessing that something I updated has bollux'ed things up, but I don't know which package contains the component that I need to roll back. In the meantime, I've installed uswsusp, but s2ram & s2both don't ask my password when the laptop resumes -- which really bothers me. So now that I've got a little time to track this down, I had to post -- any ideas??

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• Register Today for the Oracle Value Chain Summit 2013

  - by Pam Petropoulos

  Date: February 4 – 6, 2013 Location: Hyatt Regency San Francisco The Oracle Value Chain Summit will bring together users, partners, and luminaries to learn how Oracle is helping companies transform supply chains into value chains to gain competitive edge. This Summit will combine the intimate atmosphere of previous supply chain  events, such as the Oracle PLM and Oracle Maintenance Summits, under one roof and will include almost 200 sessions across all supply chain management solution areas. Oracle’s AutoVue enterprise visualization solutions will be featured as part of the PLM track, where they’ll be showcased within the context of Agile PLM, as well as Oracle’s next generation visualization solutions.   Don’t miss this opportunity to learn more about visualization successes and best practices through sessions featuring customer testimonials, solution demonstrations, and networking activities. Visit the event site for further details and agenda information. An early bird registration fee of $195 is available until December 31, 2012. Click here to register today!

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• How to run CLI commands from the launcher?

  - by user50849

  I press ALT+F2 key on my keyboard, and get the launcher HUD up. From there I enter a command as I would in a shell, specifically vlc ~/Music/* -Z. If done from a shell, vlc starts and begins to play music. However, when done from the launcher, VLC replies: File reading failed: VLC could not open the file "/home/[username]/Music/*". (No such file or directory) user Your input can't be opened: VLC is unable to open the MRL 'file:///home/[username]/Music/%2A'. Check the log for details. I can't quite figure out what the difference is.

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• What method is used to create the password?

  - by Gortron

  Hello, I am developing on to a Groupon clone app called Couponic on behalf of a client. Can anyone help in pinpointing how Couponic generates user passwords? I want to be able to generate new passwords in the same method Couponic uses in a separate PHP script if possible, so that users of an existing site will also be able to log in to the Couponic site without re-creating an account. Couponic is built using the YII PHP framework, I can't find anything in the YII documentation. Any help would be greatly appreciated.

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• The 2013 PASS Summit - Day 1

  - by AllenMWhite

  It's SQL Server Geek Week once again! Every year at the PASS Summit the SQL Server faithful descend on the city of choice for the annual Summit, and this year it's Charlotte, North Carolina. Once again I've been given the privilege of sitting at the bloggers table, so my laptop is on a table! So far this week it's been great seeing people I get to see just once a year. I attended Red Gate's SQL in the City event on Monday, and saw some great sessions from Grant Fritchey, Steve Jones and Nigel Sammy....(read more)

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• Cancelling WPF Application.Shutdown

  - by MarkPearl

  Today I spent the better part of an hour trying to figure out what I had had done wrong. I had an application that when the user click’s “exit”, it should prompt if they want to save the last unsaved file, or cancel the exit. If the select cancel it should not exit the application. Everything seemed fine in my code, all I was doing was calling Application.Current.Shutdown(); And then capturing the Closing event and setting cancel to true.. (see SO question here) Long story short, If should not have been calling Application.Current.Shutdown() but rather Application.Current.MainWindow.Close(). grrrr… <I must read documentation properly>

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• error when installing rmagic gem on Ubuntu 12.04 for Ruby on Rails

  - by PeaceDefender

  0 down vote favorite I am trying to get my Ruby on Rails application working and installing RMagic gem. But I get an error that says "Can't install RMagick 2.13.1. Can't find the ImageMagick library or one of the dependent libraries." Altough I have ImageMagick installed with its dependences. Terminal log : http://pastebin.com/vcgkbwZR I even tried to installed RMagic from Synaptic, but I get the same error when I run "bundle" command. Through my search, some people had problem with lib dependencies, but I believed I have them all installed. Another solution I found is this ( error installing RMagick from gem ) a little bit old and not sure if it is going to work for 12.04. BUT, I don't know where those configurations should go.

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• Is a Hackathon a good place to present serious projects?

  - by Sabrina Gelbart

  I'm participating in my first hackathon soon. I have a great idea that has been rolling around in my head for a while, and if it takes off I'd obviously like to have my name on it/make some money on it. Is a hackathon a good place to present a project I'm serious about? How will the ownership work? I think I could get the project functional over the weekend of the event, but I'd definitely want to develop it further after. I'd like to be cited with the concept, but people who work with me on it would obviously be partial owners (or whatever would be considered fair). My main goal is for this project to get off the ground, but I also don't want to be left out if it ends up making money.

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• Setting up the GDM Theme

  - by Szymoninho

  I'm using Ubuntu 12.04 with Gnome Classic (no effects) and because of the fact that some system options have disappeared with the new system release I've been struggling with this for a while and despite this seems very easy I can't do this :/ - does anyone know how to choose a GDM Theme? I'm quite sure that GDM is now in use on my Ubuntu - I set it up with: sudo dpkg-reconfigure gdm Despite I moved the theme folder to /usr/share/gdm/themes nothing has changed by now, I've logged out and in a couple of times but everytime I get the standard log in window and wallpaper (different from mine). So I'll appreciate any kind of help from anybody, now I have absolutely no idea how to figure it out. Cheers.

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• Issues with upgrade to ubuntu 14.04

  - by SUBPUR

  First, I should say that I am a total beginner. When answering, please do not take for granted that I understand even the most basic step. Now for my question: Yesterday, I was given the option to update to ubuntu 14.04. I clicked yes, and the system took about 2.5 hours to accomplish this task. Now, whenever I log into my user account, I get an error message and then I am asked to authenticate my user account. When I try to enter the password, my computer freezes. Please help, what can I do to fix this?

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• Apple reveals the iPhone 4.0 multitasking

  Finally Apple decided to add multitasking to the iPhone to compete with all the new devices coming up and existing. At an Apple press event, CEO Steve Jobs announces multitasking support in the newest iPhone operating system. Users will finally be able to switch back and forth between applications like Pandora and Skype without having to shut down the app entirely to enter a new one. Their excuse to not bringing multitasking until now is they were waiting to make multitasking right. New features...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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• Keeping application backend and UI synchronised

  - by Deanna

  Hi all. I have an app that works with a list of objects so has one central keyed list. The main window has a tree containing these object with some information, which is easy enough to populate as a one off event after loading. Now, the complicated part, any part of the application can add, remove, and more importantly change the details of those objects at any time (all in the same process) and I'd like the tree to update to suit. I have a few options including passing events back down from the object to the list to the form which seems to be the most flexible way. I can also do it lazily and repopulate the tree each time or periodically (very hackish). Does anyone have any better thoughts on how to structure this? This is being done in C# 2.0 but the concepts apply to any environment. Thanks

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• Planning for Disaster

  There is a certain paradox in being advised to expect the unexpected, but the DBA must plan and prepare in advance to protect their organisation's data assets in the event of an unexpected crisis, and return them to normal operating conditions. To minimise downtime in such circumstances should be the aim of every effective DBA. To plan for recovery, It pays to have the mindset of a pessimist. "It's the freaking iPhone of SQL monitoring""Everyone just gets it… that has tremendous value" - Rob Sullivan, DBA, IdeasRun. Get started with SQL Monitor today - download a free trial.

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• Its Nomination Time: Oracle Fusion Middleware Innovation Awards 2012

  - by B Shashikumar

  Are you doing something unique and innovative with Oracle Fusion Middleware? Submit a nomination today for the Oracle Fusion Middleware Innovation Awards. Winners receive a free pass to Oracle OpenWorld 2012 in San Francisco (September 30 - October 4th) and will be honored during a special event at OpenWorld. The categories include: Oracle Exalogic Cloud Application Foundation Service Integration (SOA) and BPM WebCenter Identity Management Data Integration Application Development Framework and Fusion Development Business Analytics (BI, EPM, Exalytics)   Here's what you need to do:  CLICK HERE to submit your nomination today. The deadline to submit a nomination is 5pm Pacific on July 17, 2012. For additional details, go here.

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• Upgrading kubuntu to version 12.10 stops

  - by simendsjo

  It's on the step "Installing the upgrades", says it's "Configuring virtuoso-opensource-6.1", and the last line in the log is "Unpacking linux-headers-3.5.0-17 (from .../linux-headers-3.5.0-17_3.5.0-17.28_all.deb) ..." .. And the application just sits there doing nothing. Trying to abort now says "The system could be in an unstable state if you cancel the upgrade", so I'd rather not do that :/ Any idea how I can kick the upgrade into gear again? EDIT: I closed the program, ran dpkg -configure (which failed). Booted ran configure again, some configuration, and things are up and running again. I'm leaving this open as I have no idea what the root cause was.

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• Where does a scrum master draw the line with blocking issues?

  - by Pete2k

  I understand the concept that a Scrum Master should remove impediments. However I'd like to know where exactly the line should be drawn. For example a team member might have an impediment whereby they need to get support to log onto a live server and get some details. They can't progress a bit of work until this is done. Its a blocking issue essentially. But should it be the Scrum master that goes to the Ops department and does this for the developer or if the developer can do it themselves should they just do it themselves. At what point does an issue become a blocking issue?

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• Announcing Oracle WebLogic 12c

  - by alexismp

  While this blog is mostly devoted to GlassFish, you may be interested in the Oracle WebLogic Server 12c announcement scheduled for December 1st, 2011. The launch event is called "Introducing Oracle WebLogic Server 12c, the #1 Application Server Across Conventional and Cloud Environments" and will be split into Executive Overview and Developer Deep Dive sessions. The agenda description includes the following (emphasis is mine) : • Optimized to run your solutions for Java Platform, Enterprise Edition (Java EE); Oracle Fusion Middleware; and Oracle Fusion Applications • Enhanced with transformational platforms and technologies such as Java EE 6, Oracle’sActive GridLink for RAC, Oracle Traffic Director, and Oracle Virtual Assembly Builder On a slightly less official note but on that same topic, you should check out Steve Button's blog and twitter stream.

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• Dual display setup - only one displayed after logon

  - by oneofthemany

  During boot process my desktop shows both Monitors, but after log I only get one. I'm using Ubuntu 11.10 When I go into Displays its still only shows on Monitor. Here is my graphics card details: 01:00.0 VGA compatible controller: nVidia Corporation G72 [GeForce 7300 LE] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Dell Device 0405 Flags: bus master, fast devsel, latency 0, IRQ 16 Memory at dd000000 (32-bit, non-prefetchable) [size=16M] Memory at c0000000 (64-bit, prefetchable) [size=256M] Memory at de000000 (64-bit, non-prefetchable) [size=16M] [virtual] Expansion ROM at dfe00000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nvidia_96, nvidia_173, nouveau, nvidiafb

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• Multiple Passwords on One Account

  - by user110789

  I'd like to join three ideas into one interesting and sometimes useful feature. There was a question about using multiple passwords earlier this year, but it didn't receive much attention. I'd like to ask the question again after showing an interesting and new way to use the feature. The three original posts I found to be interestingly combined were: (1) Multiple passwords per user (2) http://blog.littleimpact.de/index.php/2009/09/14/automatic-encryption-of-home-directories-using-truecrypt-62-and-pam_exec/ (3) http://www.truecrypt.org/docs/hidden-volume Basically I'd like to login to my account with two passwords and depending on the password I use, I would get a different content in my home directory. In a way I would get a cryptographically hidden account into my system. So the question is, is it possible to allow multiple passwords to log on to Ubuntu/Linux for the same user?

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• How do you diagnose constant crashing issues?

  - by P102

  My recent installation 10.10 on my laptop keeps freezing/crashing on start-up after working perfectly for one day. The system just freezes, like a screnshot, and a restart is required. It happens directly after login or just as any application is selected. Nothing new has been installed. I have just moved from XP so I would be very grateful if some one could please explain to me, as simply as possible, how to do the following... How to diagnose the problem so it can be fixed, remember it may have to be before the log in. all help is greatly appreciated.

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• Compiz plugin (Grid) does not update in CCSM

  - by pileofrocks

  I upgraded to 13.10. Compiz itself has been updated properly to 0.9.10.2, but in CCSM, one* plugin (Grid) shows up as the old version. I know it has been changed and I can actually see the updated version when I log in with another user. This hints of some kind of a problem with per-user settings? (* Actually I'd expect this to involve other if not all other plugins too, but I have simply not yet noticed others.) So far I have tried: resetting Compiz settings to defaults (GUI-way) does not help completely removing & reinstalling compizconfig-settings-manager and compiz-plugins packages does not help In 13.04, I had a patched/old version of the plugin, but I doubt it is about that since everything is fine with the other user (that user account existed already in 13.04). What configuration files I should try deleting?

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• UK Data Breaches Up by 10 fold in 10 years.

  - by TATWORTH

  At http://www.v3.co.uk/v3-uk/news/2201863/uk-data-breaches-rocket-by-1-000-percent-over-past-five-years there is an interesting report on the increase in data breaches reported in the UK.A lot of this increase may simply a change in legislation that has made reporting a statutory obligation.Some questions to ask yourself:Are server logs checked for untoward activity?Do you have a reporting policy if something is amiss?Did you design security in for the start of your application design?Do you log for example failed logons?Do you run tools to check for code integrity?Is my defense, a strategy of defense in depth?Do you realise that 60% of hack attacks are internal?Whilst SQL Injection is a problem that affects practically all application code platforms, within Microsoft Applications do you run FXCOP? Do you run any of the other free tools for checking?

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• Implement an FTP server (no threads) - how to start?

  - by ironicaldiction

  As a semester project, I have the following specification: Write a simple single threaded ftp server. The ftp server is configurable from a configuration file. The config allows to set the interface (where the server listens), the roots of the served content, transfer log, and database of users and its passwords. The server allows to create a virtual filesystem. By a virtual filesystem, we mean a mapping of a served directory to the real directory on the filesystem. For example, the client tree will look like: /home/user1 maps to /mnt/x/home/user1 /www maps to /var/cache/www /home/user_list.txt maps to /var/ftpclient/user_list.txt The user will see /home/user1 directory and /www directory and the file /home/user_list.txt The course is in C++. The projects to this point have provided a lot of structure, such as a class header file to get you started on the program. My question is this: how can I get started on what seems like quite a massive project (I have 3 weeks to return a working implementation)?

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• The way to the future - Hybrid systems

  - by BuckWoody

  I've written before (as have others) about the dangers of an "either/or" mentality with various technologies, including the "cloud". Companies are starting to understand this message - I've been traveling a lot this year from Alaska to California, from the UK to Copenhagen, Denmark, talking with companies that are implementing Hybrid systems, and giving presentations on how to implement one. I'm doing another of these Monday of next week, in Boston here in the US. You can read about it and register here (it's a free event) and learn not only more about Hybrid systems using on-premises databases and Windows Azure, but more about SQL Server as well from other speakers.

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• Another website is mirroring my site

  - by Marlboro Goodluck

  Question for you all. There is a site of ill repute known as thedirty which has completely mirrored my site and now has links appearing on Google at the #1 spot using my content. I checked my log file and noticed that this site has been crawling mine from sometime, and also has 10k links from their site to mine. I have blocked user access which is referred from this site and reported them as web spam to Google already. I also disavowed the domain. How are they getting top links in Google (even overtaking mine) for such nefarious tactics? What are the steps to completely eliminating an issue such as this?

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