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• What is the Ubuntu equivalent of the Windows programs Belarc or PC Wizard?

  - by CeltaWeb

  I provide technical support for several high schools in Spain and I have been building up a inventory of the schools machines. On the windows only computers I normally run PC Wizard to quickly get a good overview of the machines hardware, software and network settings. Is there an equivalent tool preferable with a GUI and an export option to html or pdf in Ubuntu. I have tried a few options such as: Gnomes gconf-editor hardinfo (GUI) lshw (CLI) I'm just looking for an all in one application that builds a detailed profile of the installed software, hardware and network setting of a particular machine. I have found Sysinfo which is quite good, it displays the most important hardware info and allows you to save it to a text file with a neat GUI. I'm still looking for a more complete solution but it's a good start.

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• Ubuntu 12.10 dual boot windows 7 not working

  - by Joseph

  When i install ubuntu, and the computer restarts it doesn't show the boot managaer so it always boots in windows 7. I tried to change the default os, and ubuntu wasn't even listed in it. Then I read a how to on it, it showed how to size the partions and make them correctly, but it still didn't work. I tried easyBCD and still no success. I've tried installing it about 4-5 times and i still can't get it. What can i do to fix it?

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• Keyboard Shortcuts no longer working on Ubuntu 12.04 with GNOME 3.4.1 [closed]

  - by Peter

  Possible Duplicate: What is the keyboard shortcut to minimise a window to launcher in unity? I upgraded from Ubuntu 11.10 (with Gnome 3.2 I think), to Ubuntu 12.04 with Gnome 3.4.1, and my custom shortcuts have stopped working. Opening up the All Settings - Keyboard - Shortcuts, I can see that my shortcuts are still there. All of the shortcuts that I didn't change are working, and my shortcuts in the custom section are working (eg Ctrl+Alt+G to open gedit), its just that the shortcuts I had customised before the upgrade no longer work. Under Launchers, I had changed "Launch Terminal" to Ctrl+Alt+T, and under Navigation I had changed move to workspace above/below to Shift+Ctrl+Up/Down. Investigating further, it looks like the default shortcuts for these actions work (Ctrl+Alt+Up/ Down moves me up and down workpaces), so I'm guessing that there is some discrepancy between what I am seeing on the Keyboard Settings and what my computer is reading from. Any help would be appreciated.

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• Graphics corrupt after upgrade from 11.10 to 12.04

  - by RiaanZA

  I'm stuck at the moment with an ubuntu that boots into an unusable white screen after upgrading from 11.10 to 12.04. I've tried booting into safe X mode but it just throws me back to the safe menu every time. Restore previous graphics driver, use default graphics configuration and set up new graphics configuration all don't work either. I've tried various methods of resetting the graphics from the command line, but none are working due to unmet dependencies. These cannot be fixed by doing the normal "apt-get -f install" because its saying there is a dpkg error in var/lib/dpkg/status (blank line relating to skype-wrapper). I haven't been able to find any other way to fix the dependencies yet. Can someone please give me some advice on what to do, I really don't want to go the re install route.

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• Ubuntu 12.04 upgrade (from 11.10) removed all packages installed

  - by Jagmal

  I upgraded from Ubuntu 11.10 to 12.04 using bootable USB. After upgrade, all non-default packages from 11.10 are gone. For ex, I did not have Chromium, Eclipse etc. Although, I could see these in the History in the "Ubuntu Software Center". Is there any way I can retrieve all these packages (even reverting back to 11.10 is also fine with me)? What could be a possible reason for this (We plan to upgrade a few more machines)? During the upgrade process, I had unchecked the box which asked permission to look online for upgrade/packages. Co

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• Dynamic Components

  - by Alex

  I am attempting to design a component-based architecture that allows Components to be dynamically enabled and disabled, much like the system employed by Unity3D. For example, all Components are implicitly enabled by default; however, if one desires to halt execution of code for a particular Component, one can disable it. Naively, I want to have a boolean flag in Component (which is an abstract class), and somehow serialize all method calls into strings, so that some sort of ComponentManager can check if a given Component is enabled/disabled before processing a method call on it. However, this is a pretty bad solution. I feel like I should employ some variation of the state paradigm, but I have yet to make progress. Any help would be greatly appreciated,

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• DNSCrypt-Proxy specific usage

  - by trekkiejonny

  I have some specific usage questions about DNSCrypt-Proxy. I followed a guide and ended with the command dnscrypt-proxy --daemonize –user=dnscrypt Without any further switches does it default to using OpenDNS's resolver server? I want to use specific servers, I found reference to pointing it to the full path of a CSV file. What is the CSV format for use with DNSCrypt? Would it be "address:port,public key"? Does it go in order of working addresses? For example, first resolver doesn't connect it moves on to the second line of the CSV, then third etc. Lastly, would this question be more appropriate in another StackExchange section?

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• After install of kubuntu-full, no longer have access to Unity login

  - by ResidentBiscuit

  I installed Ubuntu 13.10 about a week ago. Just today I went ahead and installed kubuntu-full to get KDE and it's associated programs. I want to keep the Unity login screen though (default when you install Ubuntu). I can't seem to get this working. Doing a 'sudo dpkg-reconfigure gdm' or 'sudo dpkg-reconfigure lightdm' and choosing either one of those does not get me there. If I choose gdm, I just end up with a gnome login screen. If I pick lightdm, I end up with a KDE login screen. Doesn't seem to be an option for choosing the unity login screen (whatever it's called). Any assistance?

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• Microphone not working at all on a Toshiba sattelite p505 s8980

  - by flamingburner

  My built-in microphone doesn't work in "record audio" program and in Skype. I'm using ubuntu 11.10 in Toshiba sattelite p505 s8980. No mute button checked I have PulseAudio Volume Control installed currently when aim trying to use record audio program and hear what I record it plays noisy sound not my voice I changed my computer from 'Analog Stereo Output' to 'Analog Stereo Duplex', in both sound setting ( ubuntu ) and in PulseAudio Volume Control no problem in bios and in my windows seven sound worked perfectly and in ubuntu no problem in sound at all i can play music and movies and even in skype i can hear the sounf of who is taking to me ( it's about the microphone only "

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• Can I run alsa and pulse side by side ? I think there is some problem with the alsa ! My ubunu login sound and alert sound are not working?

  - by Curious Apprentice

  I think I have Alsa driver installed. Pulse not working may be I dont have it installed. Not sure If I can run Pulse and Alsa. I had to configure each application prior to work which use pulse.(SMplayer by default select pulse. I had to change that) I know a little about these. So if the question is stupid then please help me. Smplayer always showing a cross(x) icon in front of speaker icon as it is disabled, though Im playing sound.

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• Windows 7 Tips and Tricks: Tweaking the Interface

  By default the look of Windows 7 is an improvement over its predecessors in the Windows operating system lineup. Windows 7 s interface not only looks better it also seems to be more user-friendly with the various features it affords its users. While you can enjoy the latest Windows OS without making any adjustments to it there are plenty of tweaks that can help you change and improve its appearance. This multi-part series will offer up some of the tweaks that you can easily apply to your own PC.... Comcast? Business Class - Official Site Sign Up For Comcast Business Class, Make Your Business a Fast Business

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• which flavor of Ubuntu works on ASUS P4GE MX mobo with P4 and 1gb ram

  - by user209546

  I have Ubuntu 13.10 installed on ASUS P4GE MX Mother board with Intel 845 Chip set and Pentium 4 processor with 1GB ram. Unity and Dash are not loaded, hence not able to close any page opened by right clicking on blank desktop and entering into 'change desktop background'. Live wall papers are working but the setting page is not closing as no buttons are available on the panel. I removed Ubuntu 13.10 and tried with 13.04 / 12.10 / 12.04 / 11.10 and 11.04. Ubuntu 11.04 is working but the problem is that it out of date and upgrades available. Please provide a way / solution

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• What Part of Your Project Should be in Source Code Control?

  - by muffinista

  A fellow developer has started work on a new Drupal project, and the sysadmin has suggested that they should only put the sites/default subdirectory in source control, because it "will make updates easily scriptable." Setting aside that somewhat dubious claim, it raises another question -- what files should be under source control? And is there a situation where some large chunk of files should be excluded? My opinion is that the entire tree for the project should be under control, and this would be true for a Drupal project, rails, or anything else. This seems like a no-brainer -- you clearly need versioning for your framework as much as you do for any custom code you write. That said, I would love to get other opinions on this. Are there any arguments for not having everything under control? Is this sysadmin a BOFH?

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• June 13th Webcast: Common Problems Associated with Product Catalog in Sales

  - by Oracle_EBS

  ADVISOR WEBCAST: Common Problems Associated with Product Catalog in SalesPRODUCT FAMILY: Oracle Sales June 13 , 2012 at 12 pm ET, 10 am MT, 9 am PT This session is recommended for technical and functional users who are having problems with product categories and items not showing up in Sales products after setting up the Advanced Product Catalog.TOPICS WILL INCLUDE: Common problems associated with using Advanced Product Catalog in Sales. A short, live demonstration (only if applicable) and question and answer period will be included. Oracle Advisor Webcasts are dedicated to building your awareness around our products and services. This session does not replace offerings from Oracle Global Support Services. Current Schedule can be found on Note 740966.1 Post Presentation Recordings can be found on Note 740964.1

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• How to recover partially removed components of ubuntu-desktop?

  - by Rick_2047

  So I was messing around with tasksel to install LAMP. Foolishly I unchecked the ubuntu-desktop item. About 25% through the process I realized it is removing my desktop components. So I closed the terminal window, but now maybe something went wrong. Many default applications are gone and I can't even boot into the desktop. I have a separate home folder so I don't really have to worry about data, but I did install a lot of other software which would be gone if I take reformat and reinstall. So is there a way to recover the desktop from a live CD?

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• Acer AO722 flickering screen

  - by user1131702

  The screen on my Acer Aspire One netbook (AO722) flickers for a few minutes when Ubuntu awakens the screen after a period of inactivity. I am pretty sure this is not a hardware issue, as I never see this problem in Windows and both of my Acer netbooks exhibit the same problem. I see the flickering in all recent versions of Ubuntu -- 11.10, 11.04, and 10.10. Surprisingly I haven't been able to find a lot of information about this problem online. I believe the video card in this netbook is Radeon 6290 paired with AMD C-60. I am using the default open source video driver. Would appreciate any tips on how to get rid of the flicker. Thanks!

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• What HTML5 means - the sequel

  A while ago I asked what HTML5 means to you. I got a lot of replies, but would like to gather more. That’s why I’m repeating the question today. What’s in your HTML5 spec? Please add your personal top three of cool new features to the comments.I’m going to use the replies for setting priorities for my research. My next big topic is going to be offline storage, which is crucial on mobile but only mildly interesting on desktop. I’m not yet sure what I’m going to do after that, though.Eventually I’m...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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• Black frame around screen after HDMI connection failure

  - by Wolter Hellmund

  I was trying to watch a movie in my computer through the TV, so I connected both with an HDMI cable. I was unable to have a successful setup (the colors were all weird on the TV and the screen size, incorrect), I tried many resolutions using the nvidia-settings application and somehow my screen got framed by a black border and after that I have been unable to remove it, even after restarting the computer and not being connected to the HDMI cable anymore. I am using Ubuntu 11.10 amd64, my GPU is an nVidia GeForce 8600M GT and I am using the propietary driver version 280. The problem is due to some setting with my account only. I logged in to the guest session and the resolution is right there. Also, my desktop "thinks" the resolution is right (i.e. 1280x800), but it must be right in another scale because there is pixel area occupied by the black frame.

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• Nomodeset Installation

  - by Camacho3112

  I were following the address from Coldfish on How to set nomodeset, but I don't know how to "save" the changes made to the line GRUB_CMDLINE_LINUX_DEFAULT="quiet splash nomodeset" I hit CTRL+O to save and get File Name to write: /etc/default/grub AND typed sudo update-grub AND hit ENTER. After that, I open another Terminal an type: sudo update-grub (ask me for password) and them I got this: joseluis@ubuntu:~$ sudo update-grub [sudo] password for joseluis: Generating grub.cfg ... cat: /boot/grub/video.lst: No such file or directory Found linux image: /boot/vmlinuz-2.6.38-12-generic Found initrd image: /boot/initrd.img-2.6.38-12-generic Found linux image: /boot/vmlinuz-2.6.38-8-generic Found initrd image: /boot/initrd.img-2.6.38-8-generic Found Windows 7 (loader) on /dev/sda1 Found Ubuntu 10.04 LTS (10.04) on /dev/sda6 done joseluis@ubuntu:~$ SO: Were I'm? Were is my direction now? Thanks for the help.

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• ASP.NET MVC and Me in PragPub Magazine

  The June issue (also in pdf) of the online PragPub magazine, published by the Pragmatic Bookshelf has two articles on ASP.NET MVC. The first is called Agile Microsoft and is an introduction to ASP.NET MVC geared towards those whove never seen it. Its nice seeing ASP.NET MVC featured in this magazine which in its own words tends to cater to a non-Microsoft crowd. To some developers, Microsofts technologies are a given, the river they swim in. To others, not using Microsofts tools is the default....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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• Make public webcam. Which protocol, which codec. (Using VLC)

  - by gsedej

  Hi! I want to use my old (1GHz) PC as webcam video stream server (like you can see those road cameras). I thought of using VLC and already tried using http output but it was not really good. Too cpu hungry, too big stream (kBps), not stable... I been reading VLC how-to's but thre is still a question. Which output should I use? Http, RTSP, UDP? I want to make for more than one computer at the same time (multicast). Which codec should be good? PC is not so fast so it shouldn't be too cpu hungry codec. Mpeg2, mpeg4, xvid? how much video buffer should I use (vb=?)? What about setting IP and ports? So I need some help with ideas, but if someone can make a VLC command line it's even better :) Oh, computer has direct internet connection and own IP.

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• Windows 7 Tips and Tricks: Tweaking the Interface

  By default the look of Windows 7 is an improvement over its predecessors in the Windows operating system lineup. Windows 7 s interface not only looks better it also seems to be more user-friendly with the various features it affords its users. While you can enjoy the latest Windows OS without making any adjustments to it there are plenty of tweaks that can help you change and improve its appearance. This multi-part series will offer up some of the tweaks that you can easily apply to your own PC.... Comcast? Business Class - Official Site Sign Up For Comcast Business Class, Make Your Business a Fast Business

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• Kubuntu permanent install won't attach sound card

  - by rob

  I installed Kubuntu Live version and sound card visible in the volume/mixer panel. After installing the permanent version I have a dummy output where my sound card should be, therefore no sound. I re-installed the live version three times and then to permanent but the same problem each time. There is a very brief error on boot up to the permanent version that says: error. cannot attach card default. no such file or directory. I'm running Kubuntu 12.04 on a Mac G4 PPC with no other OS. I'm very new to Linux. I am able to follow instructions to help resolve this, but I'm not familiar with the OS.

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• Bluetooth automatic mouse connection not working

  - by Ray B.

  I'd like my HP Bluetooth Mouse x4000b (no usb dongle) to connect automatically when starting my HP laptop (Ubuntu 14.04), but I can't succeed in it : I'm forced to do it manually by clicking the "connect" button. I know this topic has been answered many times, but no solution worked for me. Here's what I tried so far : Creating the file /etc/default/bluetooth with lines : HIDD_ENABLED=1 HIDD_OPTIONS="--connect F0:65:DD:7D:EC:A0 --server" Putting hciconfig hci0 reset at the end of /etc/init.d/bluetooth Putting /etc/init.d/bluetooth stop sleep 1 /etc/init.d/bluetooth start in /etc/rc.local None of these solution worked, I've read a lot of topics but couldn't find a solution ... that's why I'm asking that here, hoping you can help me troubleshooting that. Thank you ! Ray

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• Get and set accessors do they protect different instances of a variable?

  - by Chris Halcrow

  The standard method of implementing get and set accessors in C# and VB.NET is to use a public property to set and retrieve the value of a corresponding private variable. Am I right in saying that this has no effect of different instances of a variable? By this I mean, if there are different instantiations of an object, then those instances and their properties are completely independent right? So I think my understanding is correct that setting a private variable is just a construct to be able to implement the get and set pattern? Never been 100% sure about this.

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