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• Ubiquity is not recognizing existing partition while trying to install Ubuntu alongside Windows 7

  - by Bertner

  So I'm using Ubuntu live CD to install Ubuntu next to Windows 7 but it doesn't recognize partitions. Here is sudo fdisk -l: Disk /dev/sda: 640.1 GB, 640135028736 bytes 255 heads, 63 sectors/track, 77825 cylinders, total 1250263728 sectors Units = sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 4096 bytes I/O size (minimum/optimal): 4096 bytes / 4096 bytes Disk identifier: 0x0c7a859b Device Boot Start End Blocks Id System /dev/sda1 63 1250259631 625129784+ f W95 Ext'd (LBA) Partition 1 does not start on physical sector boundary. /dev/sda2 * 81920 4177919 2048000 b W95 FAT32 /dev/sda3 4177920 147535871 71678976 7 HPFS/NTFS/exFAT /dev/sda5 147538608 1147859631 500160512 7 HPFS/NTFS/exFAT I have one partition with Windows 7, one with its created partition (OS) and one for data.

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• Asus 1001P freezes after chaging network settings

  - by auntiquarian

  I'm running Ubuntu 11.04 on a Asus PC 1001P in a dual boot environment with XP. All has been running fine for several weeks, but: I've just changed ISP (from Tiscali to BT), and had already sorted out connection, registration, etc. on a Dell laptop. On the Asus I went into Ubuntu to alter the wireless network details (i.e. selected the new network, and entered the password). Ubuntu immediately started running slowly, and after rebooting it now freezes when it gets to the Ubuntu logo and gets no further. Please help, lovely Ubuntu experts.

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• Do you enjoy 'Unit testing' ? [closed]

  - by jibin

  Possible Duplicate: How have you made unit testing more enjoyable ? i mean we all are developers & we love coding.I love learning new stuff(languages, frameworks, even new domains like mobile/Tablet development). But Testing ? As a newbie to the corporate environment,I just can't digest it.(We follow 'write-then-manually-test pattern').is it unit testing ?.Usually a single developer handles a module(From design to code & unit testing).So is it practical ? Somebody tell me how to make unit testing fun ? Or just How to do it properly?Do we try all possibilities manually.Say unit test for a webpage with lot of 'javascript validations'. PS:projects are all web applications.

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• Given two sets of DNA, what does it take to computationally "grow" that person from a fertilised egg and see what they become? [closed]

  - by Nicholas Hill

  My question is essentially entirely in the title, but let me add some points to prevent some "why on earth would you want to do that" sort of answers: This is more of a mind experiment than an attempt to implement real software. For fun. Don't worry about computational speed or the number of available memory bytes. Computers get faster and better all of the time. Imagine we have two data files: Mother.dna and Father.dna. What else would be required? (Bonus point for someone who tells me approx how many GB each file will be, and if the size of the files are exactly the same number of bytes for everyone alive on Earth!) There would ideally need to be a way to see what the egg becomes as it becomes a human adult. If you fancy, feel free to outline the design. I am initially thinking that there'd need to be some sort of volumetric voxel-based 3D environment for simulation purposes.

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• Getting software development Jobs oversees [on hold]

  - by Mario Dennis

  I live in Jamaica and I am currently pursuing a Bsc. in Computer Information Science. I have worked on a few projects and have learn Struts 2, Play Framework, Spring, Mockito, JUnit, Backbone.js etc in my spear time. I have also learn about SOLID and DRY software development as well as architecting software system using Service Oriented Architecture and N-tier Architecture. What I want to know is given all of this can I get a job oversees before completing a degree, how difficult will it be, and what is the best way to go about doing it?

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• Meet Windows Azure on June 7th

  - by ScottGu

  As many of you might know, I’ve spent much of my time the past 12 months working on Windows Azure – which is Microsoft’s Cloud Computing Platform (I also continue to run the teams that build ASP.NET, the server framework libraries of .NET, and a few other products too). I will be doing a keynote in San Francisco this Thursday, June 7th at 1pm PDT.  The event will be streamed live, and I hope you’ll be able to join us as we walkthrough some of the exciting work we’ve been doing – and how you’ll be able to take advantage of it as developers. You can learn more and register to watch the event here. Hope to see you there, Scott

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• It's here, it's here! OJEC 1.1 is here -- Oracle Java ME Embedded Client

  - by hinkmond

  Download it now! OJEC 1.1 has just been released and will run on your Linux/ARM, Linux/x86, or Linux/MIPS device. Get it before supplies run out! (Not really, it's software. How can it run out?) See: Download OJEC 1.1 now! Here's a quote: Oracle offers Java ME Embedded products to meet your specific Java Technology needs. Java ME is targeted for use on devices where a feature-rich Java platform is desirable, despite lacking the resources necessary to run the full Java SE Embedded environment. Try it on your Raspberry Pi! (If you can find where to buy a Raspberry Pi that is. Now that's something that can run out) Hinkmond

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• How to install nuget package manually :)

  - by Anirudha

  Originally posted on: http://geekswithblogs.net/anirugu/archive/2013/11/13/how-to-install-nuget-package-manually.aspxWhen you install a nuget package in your project then Visual studio cached it for you for future purpose. If you live offline few time you can add the this cache directory as your nuget source. For see the folder where nuget cached then just go to Tools > options > Package manager > source > Cached packages > browse. You can add this cached folder as source.     For use nuget package without Visual studio you can try this trick.   open this in your explorer C:\Users\{yourusername}\AppData\Local\NuGet\Cache Now rename the file as described here. for example bootstrap.3.0.2.nupkg to bootstrap.3.0.2.rar open the rar and see the content folder. this folder contain the assembly/library that nuget install in your project.

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• Is there a way to force lubuntu screen resolution?

  - by za1

  I have a Dell Inspiron 4000, 900 Mhz Pentium III, 192 MB RAM,10.1 GB disk running Lubuntu 12.04. When I start the computer, and I check the display resolution, Monitor Settings claims that the max resolution is 1024x768. I then connected another monitor I had lying around, rebooted, and now the laptop monitor looks normal,and monitor settings claims that 1280x1024 is the max resolution (it is) and the other monitor doesn't turn on. (black screen) The external monitor is not broken. Is there a way to, without the external monitor, force the laptop monitor resolution to 1280x1024? (The following is another question) - How can you run commands automatically at startup? Specifically "xinput 18 118 0" (without quotes) The first question is important, I can live with typing the second one at every boot. Thanks

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• ACL tool for audit of Ubuntu production servers

  - by migrator

  In my production environment, I have close to 10 Ubuntu 12.04 Servers and I want to get the list of users from them. I am looking for some kind of script or tool (non-gui) to get the same. Yes, I can get the list from /etc/passwd and /etc/groups files but it would be good to have a tool or script to do this due to the following reasons. I have right now 10 systems in Ubuntu and 30 systems in Windows 2003. I am recommending my organization and IT to move all the systems to Ubuntu except the one running MS SQL server We do not have good Ubuntu admins with us and they should not mess up with the system if I give some manual commands I also need to find out date of creation of user, group, password standards like strength, expiry etc Please help me as I want to automate the process and get the list on weekly basis from IT team. Thanks in advance.

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• frequency out of range - please change display mode

  - by Dave

  I just downloaded the latest version of the Ubuntu live CD, and have installed it on a desktop computer (a Fujitsu Scaleo P). Once installed it seems to work perfectly, although there are some updates recommended in the Update Manager. My problem is that, after having installed these updates and restarted the computer, I get this message on my monitor, and no Ubuntu interface is visible: frequency out of range - please change display mode I do not know how to change this when I can't access an interface. Is there a command that will bypass trying to boot the GUI and let me change the display mode via a CLI? I am brand new to Ubuntu and any help on this would be much appreciated.

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• Why is "sudo virsh" hanging in the console?

  - by technophobia

  I wanted to experiment with OpenStack on my iMac: So I installed Ubuntu Cloud Live Image on a VM and I also ran DevStack on a fresh Ubuntu 64-bit Server VM. The DevStack script hangs on the following line: instances=`sudo virsh list --all | grep $INSTANCE_NAME_PREFIX | sed "s/.*\($INSTANCE_NAME_PREFIX[0-9a-fA-F]*\).*/\1/g"` I commented that block and ran the script again, this time it did not hang; thus completing its run. I attempted to run sudo virsh list --all on my CloudLive VM and it just hands until I break out of it. Why is sudo virsh hanging? Your help is appreciated. Note 1: The virsh command responds without sudo. Note 2: Not sure it matters, but I'm running my Virtual Machines in VMWare Fusion.

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• installed 12.04 fine. updated graphics driver. now solid puprle screen.

  - by Zephium

  Purchased a new msi ge 70 series labtop. nvidia card gtx 765m. updated driver after install, and ran update manager. All seems well. restarted as required. Now i have a solid purple screen, even if i use boot menu to recovery mode. all i can do is access grub menu 3.10. live cd will run but i get purple screen and cant see choices. please help and im still learning ubuntu. noob talk prefered. i hate making more mistakes. Thanks also tryed changing lines of kernal code using "e" on boot menu, nomodeset and the like. not helping. any way to fix problem through grub?

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• 3 SQL Join Concepts to Help You Choose the Right Join

  What do SQL joins and the "teach a man to fish" Chinese proverb have in common? SQL joins, like regular expressions, are one of those commonplace programming tasks in which true success is entirely dependent upon your ability to conceptualize the outcome. Fail to do so and you'll likely wind up spending a few hours in a frustrating round of trial and error. Like regular expressions, the proliferation of online examples has actually contributed to the frustration, providing the equivalent of a day's worth of fish rather than the proverbial fishing pool. The Future of SQL Server MonitoringMonitor wherever, whenever with Red Gate's SQL Monitor. See it live in action now.

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• Oracle Open World 2012 Call For Papers

  - by Lionel Dubreuil

  At Oracle OpenWorld, more than a thousand people demonstrate their mastery and expertise by leading sessions on a vast array of Oracle technologies and products.Now’s the time to submit your SOA Governance success story presentation abstract for review by the selection panel.Don’t delay—submit your abstract now as the Call for Papers is open through next Monday,  April 9th.The competition is strong: roughly 18% of entries are accepted each year from more than 3,000 submissions. Review panels are made up of experts both internal and external to Oracle. Successful submissions often (but not exclusively) focus on customer successes, how-tos, or technical topics.What’s in it for you? Recognition, for one thing. Accepted sessions are publicized in the content catalog, which goes live in mid-June, and sessions given by external speakers often prove the most popular.Plus, accepted speakers get a complimentary pass to Oracle OpenWorld with access to all sessions and networking events-that could save you up to $2,595!For more information, please look here.

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• See you at European SharePoint Conference, Barcelona, May 5-8, 2014

  - by Sahil Malik

  SharePoint, WCF and Azure Trainings: more information I’ll be at the European SharePoint Conference, in Barcelona, May 5th – 8th, 2014. They just released their full conference program. I have the following sessions planned, Monday, the 5th of May Full day workshop: SharePoint 2013 App Development (see the full outline here) Thursday the 8th of May, 10:15 AM Optimizing SQL Server for speedy SharePoint If you're a SQL Server DBA or a SharePoint admin, attend this session and WOW your bosses when you return. SharePoint is slow! Really? Okay, it is a common complaint I hear. But did you know, a few tweaks here and there, and with the very same hardware you can get many 100 times better performance. And many of these you can do on a running production environment. Read full article ....

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• Where are my Hard Drives/Local Disks on the COMPUTER/System Folder in Ubuntu 12.04?

  - by Russel

  Being first to try Ubuntu. But Where are my Hard Drives/Local Disks on the COMPUTER/System Folder in Ubuntu 12.04?! Before installing 12.04 i had tried the Ubuntu 10.10 Version Live and it was perfect in showing my Local Disks. But it couldn't recognize my GTX 470 Graphics driver so i thought of trying the recent version i.e 12.04. Fortunately it solved the Graphics driver thing but now i am stuck with finding My Local Disks on 12.04. I am sorry if this is a silly question, but i know nothing of Ubuntu at the moment. Regards,

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• Adding multiplayer to an HTML5 game

  - by espais

  I am interested in making a game that I currently have a co-op experience, however I'm curious as to the best method of implementing this in HTML5. I have made games before using straight C sockets, and also with the Net library for SDL. What are some of my best options for doing this in a canvas-based environment? At present, all I can come up with are either AJAX/database solutions (with a high refresh rate), or somehow implementing a PHP server that would funnel the data through sockets. The overall gameplay would be a 2.5D platformer-ish type of game, so both clients would need to be continually updated with player positions, enemy positions, projectiles, environmental data, etc.

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• 12.10 Grub-customizer error

  - by SteveK

  I am trying to use grub-customizer in 12.10 which ran in 12.04. I now get error grub-mkconfig couldn't be executed successfully. error message: Generating grub.cfg ... Found linux image: /boot/vmlinuz-3.5.0-18-generic Found initrd image: /boot/initrd.img-3.5.0-18-generic Found linux image: /boot/vmlinuz-3.2.0-32-generic-pae Found initrd image: /boot/initrd.img-3.2.0-32-generic-pae Found linux image: /boot/vmlinuz-3.5.0-18-generic Found initrd image: /boot/initrd.img-3.5.0-18-generic Found linux image: /boot/vmlinuz-3.2.0-32-generic-pae Found initrd image: /boot/initrd.img-3.2.0-32-generic-pae Found memtest86+ image: /boot/memtest86+.bin Found memtest86+ image: /boot/memtest86+.bin Found Windows Recovery Environment (loader) on /dev/sda1 Found Windows 7 (loader) on /dev/sda2 I have removed and reinstalled it to no avail. steve@steve-Ubuntu:~$ grub-mkconfig --version grub-mkconfig (GRUB) 2.00-7ubuntu11 I also noticed that file device.map does not exits but in other forums read that it is not in 12.10. Help please

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• Why am I missing the Ubuntu icon on the log-in screen?

  - by dtdlurch

  I am running Ubuntu 12.10. On the log-in screen, there is no Ubuntu icon for me to click on to change desktop environments. I know where it should be, but it is simply not there. Why is this? And how can I get it back??? I just installed Cinnamon and I would very much like to switch to this environment. I apologize if this is has been addressed elsewhere, but I honestly did try to research before asking. I found several similar questions, but nothing that has answers that helped my situation. And an hour of Googling did not produce anything helpful at all. Thank you for your help.

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• Computer won't wake from hibernate

  - by Icoo

  So I have a pretty dumb problem...I accidentaly pressed Hibernate while trying to Restart...since then my computer wont boot into Ubuntu anymore (through normal mode or single user mode - rescue mode that is)...all I get is: mount: mounting /dev on /root/dev failed: No such file or directory mount: mounting /sys/ on root/sys failed: No such file or directory mount: mounting /proc on /root/proc failed: No such file or dirctory Target filesystem doesn't have requested /sbin/init. No init found. Try passing init= boot arg. BusyBox v1.15.3 (Ubuntu 1:1.15.3-1ubuntu5) built-in shell (ash) Enter 'help' for a list of built-in commands. (initramfs) Obviously I tried to fire up the Live CD and run fsck (or e2fsck) from there (or just try to do a Check of /dev/sdb1 my partition via gparted - which is basically the same thing). But it doesn't allow me...both gparted and fsck say that the device is busy (I can't even mount it in the LiveCD to rescue data)...umount /dev/sdb1 says its not mounted...any ideas?

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• Missed the AutoVue 20.0 Webcast? Watch the Replay!

  - by [email protected]

  With today's busy schedules, it's oftentimes hard to get to everything we intended on a given day. Unfortunately, that sometimes means missing live webcasts of our favourite topics. Well we've got good news. For those that missed last month's webcast featuring the latest release of AutoVue 20.0, we have good news. The webast recording is now available for you to watch on demand and at your convenience, so click here to watch the replay You'll learn about all that is new and compelling in release 20.0, as well as see a demo highlighting some of the key new capabilities.

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• screen blacks out after pressing a key on keyboard, specially enter key

  - by ahmad598

  I have natty, and i have installed kubuntu-desktop package. before installing it, everything was fine but after that, this thing happens: when I'm typing, after stroking a key, screen blacks out, fan speeds up, and i have to turn off machine by pressing power button. it just happens in many different apps (chromium, hotot, kde proxy settings, ...) and in every environment: unity, kde, gnome 2. i don't know what details i must provide with this question, and i don't like to remove my kde desktop, or re-install my ubuntu. any ideas are appreciated ;-)

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• What is the standard way of delivering HTML5 games to portals and such?

  - by Bane

  Let me explain what I mean by "standard way of delivering"... Think about Flash games sites. Flash games can be delivered as a single file, either hosted by the site, or, I guess, provided by someone else. HTML5 games, on the other hand, don't have something so standard. Usually, they have their own page, and portals just link to that page. I think that it greatly hinders the purpose of that portal, because, well, you want people to stay on your site and look for other games. Now, I think that a some kind of iframe way of delivering games would help solve this problem greatly. I saw some games doing that, and they were often included on tutorial sites to show a live example, which is obviously a great thing. So, is there a standard at all? Any suggestions? Can you create a game that just preloads itself in an iframe (I heard something about a "single document" or something)?

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• No sound into headphones

  - by quack1

  I will make it quick : I have no sound in my headphones when they are plugged in on my Asus F200CA running Ubuntu 14.04, but : I have sound in the laptop speakers when the headphones are plugged out. If I boot up my laptop on a Live USB running Ubuntu 14.04, I have sound in the speakers and in the headphones. If I open pavucontrol, I can "see" sound, but I can't hear it. I already did some of the actions listed here. I'm running Ubuntu 14.04, with Unity, and this bug appeared about a week ago.

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