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  • Microsoft veut connecter producteurs de données et développeurs webs avec un SDK pour son protocole

    Un SDK pour l'Open Data Protocol et une CTP2 pour Dallas Microsoft tente de mettre en contact producteurs de données et développeurs de services webs Pour concevoir des services webs, il faut des données. C'est à ce problème que Microsoft entend apporter une solution avec l'Open Data Protocol et Dallas, une place de marché qui s'appuie sur la plateforme Web Microsoft Azure. Pour pouvoir concevoir des applications (mobiles, Web et multiplateformes) capables d'utiliser des données en provenance du Cloud, Microsoft a décidé de mettre à disposition développeurs des SDK (kits de développement logiciel ) pour OData. L'approche est fondée sur Atom et HTTP pour la portabilité des ...

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  • Removing pulseaudio, about ALSAMixer

    - by allenskd
    I removed pulseaudio today because rosetta stone had conflicts identifying the microphone which kinda makes it useless to me to learn a new language. Thing is, Alsamixer seems to have screwed up so I'm not really familiar on which configuration file I have to tweak to make the whole system use alsamixer (actually it does... but the problem is this error) $ alsamixer ALSA lib pulse.c:229:(pulse_connect) PulseAudio: Unable to connect: Connection refused cannot open mixer: Connection refused Could anyone enlighten me on which configuration file I have to change?

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  • How do I read my PDFs and watch videos properly again?

    - by asp
    Whenever I watch videos, either online of local via Totem and/or open PDF files using evince. The system gets really, really bogged down. All apps get really slow, menus take forever to display, switching windows gives me time to make a coffee, etc. I have a couple of bug reports open on this, but what do I need to do to really troubleshoot the issue? I've purged Adobe Flash from the system, but YouTube HTML5 videos still have the issue. A bunch of PDFs saved locally trigger the problem. And to (temporarily) remove the slowness, I need to shutdown the computer, breath for a few minutes, then restart. A simple reboot does not do the trick. How can I identify the cause? This only started on 13.04. I've had Ubuntu on this machine for a year without a problem until "upgrading" to 13.04. I am not a programmer, but I suspect an issue with the Intel video driver.

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  • problem in repairing software center

    - by REGZEN
    what should be done regarding this error(software center) - installArchives() failed: Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 90% Extracting templates from packages: 100% Preconfiguring packages ... dpkg: warning: 'ldconfig' not found in PATH or not executable. dpkg: error: 1 expected program not found in PATH or not executable. Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin. this error is repeating whenever i am repairing software center. I'm having problems with my software center .. when i want to install some package that following message it appears "items cannot be installed or removed until the package catalog is repaired. do you want to repair it now?" after i click Repair, another window pops up, saying : "Package operation fails - The installation or removal of a software package failed" I click repair, and a few seconds later, it pops up again!!!! no matter how many times i click repair, nothing happens. Also .. I've Another Problem With Update Manager That Shows Me The Following Message: " the package system is broken. Check if you are using third party repositories. If so disable them, since they are a common source of problems. Furthermore run the following command in a Terminal: apt-get install -f" also, i tried sudo apt-get install -f i got this error... Can't exec "locale": No such file or directory at /usr/share/perl5/Debconf/Encoding.pm line 16. Use of uninitialized value $Debconf::Encoding::charmap in scalar chomp at /usr/share/perl5/Debconf/Encoding.pm line 17. Extracting templates from packages: 100% Preconfiguring packages ... dpkg: warning: 'ldconfig' not found in PATH or not executable. dpkg: error: 1 expected program not found in PATH or not executable. Note: root's PATH should usually contain /usr/local/sbin, /usr/sbin and /sbin. E: Sub-process /usr/bin/dpkg returned an error code (2) Please provide a solution

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  • Zotero error in libreoffice

    - by arno
    I installed Zotero standalone in 12.10 64bit. Some problems which I managed to fix. The one that remains is an error saying "openoffice.org could not communicate with Zotero. make sure zotero standalone or Firefox are open and set to an online state and try again". That's when I click any button in the Zotero toolbar in libreoffice. Firefox doesn't open with a the plugin installed and a working internet connection. The Zotero troubleshooting which mentions this error was of no help to me. I find reports about this bug going back as far as 2009 but I haven't found anything of help.

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  • seaudit report detail

    - by user1014130
    I've just started using selinux in the last 6 months and am getting to grips with it. However, using sealert on a new CENTOS 6 server, Im not getting the level of detail I was with CENTOS 5. To illustrate: Running sealert -a /var/log/audit/audit.log On CENTOS 5 I get: Summary: SELinux is preventing postdrop (postfix_postdrop_t) "getattr" to /var/log/httpd/error_log (httpd_log_t). Detailed Description: SELinux denied access requested by postdrop. It is not expected that this access is required by postdrop and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Allowing Access: Sometimes labeling problems can cause SELinux denials. You could try to restore the default system file context for /var/log/httpd/error_log, restorecon -v '/var/log/httpd/error_log' If this does not work, there is currently no automatic way to allow this access. Instead, you can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Or you can disable SELinux protection altogether. Disabling SELinux protection is not recommended. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this package. Additional Information: Source Context root:system_r:postfix_postdrop_t Target Context system_u:object_r:httpd_log_t Target Objects /var/log/httpd/error_log [ file ] Source postdrop Source Path /usr/sbin/postdrop Port Host Source RPM Packages postfix-2.3.3-2.1.el5_2 Target RPM Packages Policy RPM selinux-policy-2.4.6-279.el5_5.1 Selinux Enabled True Policy Type targeted MLS Enabled True Enforcing Mode Enforcing Plugin Name catchall_file Host Name server109-228-26-144.live-servers.net Platform Linux server109-228-26-144.live-servers.net 2.6.18-194.8.1.el5 #1 SMP Thu Jul 1 19:04:48 EDT 2010 x86_64 x86_64 Alert Count 1 First Seen Wed Jun 13 11:43:55 2012 Last Seen Wed Jun 13 11:43:55 2012 but on CENTOS 6 I just get: Summary: SELinux is preventing postdrop (postfix_postdrop_t) "getattr" to /var/log/httpd/error_log (httpd_log_t). Detailed Description: SELinux denied access requested by postdrop. It is not expected that this access is required by postdrop and this access may signal an intrusion attempt. It is also possible that the specific version or configuration of the application is causing it to require additional access. Allowing Access: Sometimes labeling problems can cause SELinux denials. You could try to restore the default system file context for /var/log/httpd/error_log, restorecon -v '/var/log/httpd/error_log' If this does not work, there is currently no automatic way to allow this access. Instead, you can generate a local policy module to allow this access - see FAQ (http://fedora.redhat.com/docs/selinux-faq-fc5/#id2961385) Or you can disable SELinux protection altogether. Disabling SELinux protection is not recommended. Please file a bug report (http://bugzilla.redhat.com/bugzilla/enter_bug.cgi) against this package. Im running exactly the same command. Does anyone have any idea why Im not getting the "Additional information" that I do with CENTOS 5? Thanks in advance Dylan

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  • Why does Chrome crash on websites using the Awesome font?

    - by harry
    Since github using webfront for icons, every time I open github website that tab will crash. But other websites are not crash. I did everything I can, like disable all extensions, clean all cache, even create a new user profile, still not working. I'm using Ubuntu linux 12.04, last stable google chrome browser, always up to date. I searched from google and not found any one has the issue like mine. And I found any website using Font-Awesome my chrome tab will crash if I open that website.

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  • 7-Zip

    An open source compression utility that supports the new 7z format with LZMA compression and much more

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  • Shouldn't all source code be plain text? [on hold]

    - by user61852
    Some developing environment/languages save the source code you write in a binary/propietary format that you cannot see or edit with a generic text editor. I'm not talking about compiled code, but the source code. An example could be PowerBuilder and Oracle Forms. It's ok you use proprietary technology if you want, but not being able to open the source code you wrote, in a simple editor, if only to read it, seems like a very strict form of vendor lock-in. Also this prevents you from using text-based version controls that can show you the difference between two versions in a line-by-line base. If the code is plain text, you don't need a license in order to just open it, see it and learn from it. Should it be a golden rule to avoid vendor lock-in to avoid technologies that save your source code to anything but plain text files ?

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  • Can we grant sudo to an already opened application?

    - by james
    So, can we grant sudo to an already opened application ? I wish to first open an application as normal user and incase if i need root permissions on it i wish to grant su without restarting the application.. I tried opening an application and then type "sudo appname" in terminal, but that opens a new app window retaining normal user permissions on old app window. Say, i want to check and edit /etc/apt/sources.list . I open a filemanager and go to the path and click on sources.list which opens a text editor with that file in view. If i feel i need to edit that, then i want to grant sudo to that instance of text editor rather than opening a new root text editor and browsing the entire path.

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  • Export to XML Using SSIS

    Exporting data to XML format using SSIS initially seems like it should be straight forward – just dump it in a flat file and give it a name xml type, however SSIS has no XML destination just an XML source. I had no luck dumping the XML in flat file. My solution was to use a script task which worked well. Check SQL Server performance at a glanceWe consulted 1000 SQL Server professionals to make SQL Monitor’s UI as clear as possible. Start monitoring with a free trial.

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  • G5 quad core will not boot from Ubuntu CD

    - by Steve Howard
    I have a PPC G5 Quad Core with Leopard on one hard drive and I want to install Ubuntu on a second hard drive. The second drive is installed and formatted as a Mac OS Extended (Journaled) drive. I have had no success booting from a CD or DVD with various PPC versions of Ubuntu using any of the suggested keys such as "C, Option, or anything else. Booting into open firmware doesn't work as the system can't find the \install\yaboot file. I am using various CD's burned as iso disk images, but none will boot. I have reset the PRAM, etc, to no avail. Beginning to get very frustrated. Can someone shed some light and provide me with a command line in open firmware that will work, or else direct me to a confirmed PPC bootable version of Ubuntu please? I'd appreciate any help you can provide....

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  • Ubuntu won't appear on laptop startup

    - by Jade
    I've recently installed Ubuntu along with Windows Vista. So normally when the laptop is starting up it shows two options whether I want to log on Windows or Ubuntu. One day I shut down the laptop and I open it the next and it just logs onto Windows automatically without giving me the option to choose. I go to check if Ubuntu was un-installed or something, but it was still there and everything, but I can't open it. I don't know if there's any additional info I should add because I'm not very good with computers, and I don't want to re-install it because I have my stuff on it so I'd lose it, and I'm having trouble backing it up. Any suggestions?

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  • Trying to grok Linux quotas, where is the data stored?

    - by CarpeNoctem
    So all the tutorials and documentation for the Linux quota system has left me confused. For each filesystem with quotas enabled/on where is the actual quota information stored? Is it filesystem metadata or is it in a file? Say user foo creates a new file on /home. How does the kernel determine whether user foo is below their hard limit? Does the kernel have to tally up quota information on that filesystem each time or is it in the superblock or somewhere else? As far as I understand, the kernel consults the aquota.user file for the actual rules, but where is the current quota usage data stored? Can this be viewed with any tools outside repquota and the like? TIA!! Update: Thanks for the help. I had already read that mini-HOWTO. I am pretty clear on the usage of the user space tools. What I was unclear on is whether the usage data was ALSO in the file that stored per-user limits and you answered this with a yes. From what I can tell, rc.sysinit runs quotacheck and quotaon on startup. The quotacheck program analyzes the filesystem, updates the aquota.* files. It then makes use of quota.h and the quotactl() syscall to inform the kernel of quota info. From this point forward the kernel hashes that information and increments/decrements quota stats as changes occur. Upon shutdown, the init.d/halt script runs the quotaoff command RIGHT before the filesystems are unmounted. The quotaoff command does not appear to update the aquota.* files with the information the kernel has in memory. I say this because the {a,c,m}times for the aquota.user file are only updated upon a reboot of the system or by manual running the quotacheck command. It appears - as far as I can tell - that the kernel just drops it's up-to-date usage data on the floor at shutdown. This information is never used to update the aquota.* files. They are updated during startup by quotacheck(rc.sysinit). Seems silly to me since that updated info had already been collected by the kernel. So...in conclusion I am still not entirely clear on the methods. ;)

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  • not able to login in ubuntu box with root password

    - by pankaj sharma
    i have ubuntu 10.04 on my sytem, i run command apt-get install csh on the system and try to change the shell by command chsh -s but now the prob is when i try to login the system by ssh i am not able to login by any user account except one and try to change the user su - root it is showing cannot execute c: no such file or directory and look in the /etc/passwd file for root account in shell field C is written in place of /bin/sh help me out to restore the settings

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  • Do Nvidia's drivers work in 12.10?

    - by Pratyush Nalam
    I recently upgraded to 12.10 and was just checking for proprietary drivers to be installed. I found this in software sources When I enabled Nvidia binary Xorg driver, unity disappears along with the launcher and everything. I just have the wallpaper. I did manage to open the terminal and open software sources and select the nouveau display driver which fixed it. Question is how to enable NVIDIA binary Xorg driver and have everything working? Hardware: Apple MacBook Pro 9,1 Mid 2012 15 inch non-retina. NVIDIA GeForce GT650M EDIT: I tried the solution here. And now, when I boot into Ubuntu, I get a blinking cursor. That's all! No tty1, nothing. help !!

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  • Polipo dpkg failure problem [closed]

    - by ICXC
    Possible Duplicate: polipo E: Sub-process /usr/bin/dpkg returned an error code (1) This is the error I get each time I try to install polipo with the command apt-get install polipo or when I try to install it from Ubuntu software center: Starting polipo: Couldn't open config file /etc/polipo/config: 2. invoke-rc.d: initscript polipo, action "start" failed. dpkg: error processing polipo (--configure): subprocess installed post-installation script returned error exit status 1 Errors were encountered while processing: polipo Error in function: SystemError: E:Sub-process /usr/bin/dpkg returned an error code (1) Setting up polipo (1.0.4.1-1.1) ... Starting polipo: Couldn't open config file /etc/polipo/config: 2. invoke-rc.d: initscript polipo, action "start" failed. dpkg: error processing polipo (--configure): subprocess installed post-installation script returned error exit status 1 How can I solve this?

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  • cpu temperature imrpoves very fast

    - by myildirim
    Last few days i found out that when i click google chrome and the open it my laptop starts being angry.That's fans are working hardly and i can not touch the mousepad because of heating.I use Ubuntu 11.10 on my Toshiba A350-22z laptop and monitor cpu and harddrive temperature.Both cores reached 104 Celcius and i read somewhere "if your processor reaches 105Celcius it harms itself".I cleaned inside of laptop a year ago but there is a point : until wheather becomes about 20Celcius there was no problem.I know hardware cleaning is the best solution but how can i solve with another way ? I think problem is about outside's hot wheather.Is there anybody that has the same problem.In addition to Google Chrome i realized that when i open online video the processor temperature increas very fast.

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  • How to navigate to connected iPhone? Filesystem path to `afc://`?

    - by Torben Gundtofte-Bruun
    When I connect my iPhone to Ubuntu 11.10, it gets automounted as afc://ca60751cc4b1ebb427c2f9da324914b0643a21f8/ and I can see that there are photos stored in afc://ca60751cc4b1ebb427c2f9da324914b0643a21f8/DCIM/103APPLE. I would like to use programs to access these photo files, but they don't accept the afc:// protocol -- they accept only normal file system paths. Is there a "normal file system equivalent" to afc:// paths?

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