Software :: Segfault In Application / But No Core Or Application Failure
Feb 19, 2009
I am trying to troubleshoot an application that is generating several segfaults with an error 14, but the application is not crashing.The program continues to run. I would assume I can connect to a running process to debug it, but I'm not sure what to gather. The program has several background processes associated with it so I'm sure I'll need to attach to the actual internal process. Does anyone have any experience in this to offer some insight?
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Mar 27, 2011
I have a command line OCR program called OCR Shop XTR (Vividata corp) that I am using on a system with a 6-core AMD chip. I changed the bios so that the 6-cores were activated, but htop shows me that while the program is running, I am only getting activity on one core (the program maxes out the one core with consistent usage between 97% and 100%).
I have read that many programs are not written to take advantage of multiple core cpu's. However, I am just hoping that there is some way to get this program to take advantage of the extra cores. Does anyone know of a way to invoke programs from the command line which would spread the workload out among additional cores?
Here is the output of uname -a:Linux linux 2.6.37.1-1.2-desktop #1 SMP PREEMPT 2011-02-21 10:34:10 +0100 i686 athlon i386 GNU/LinuxAnd here is the output for one of the cores from cat /proc/cpuinfo:processor : 5
vendor_id : AuthenticAMD
cpu family : 16
model : 10
model name : AMD Phenom(tm) II X6 1100T Processor
stepping : 0
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Dec 29, 2010
I am using RHEL 4.7 (32bit) on HP Proliant 380G6 series server. We are using Electric Cloud Agents on these servers. Nowadays we are facing some memory issues and its creates some kernel panic and then restarts the server. When i reported the issue to my application team, they asked me to come with the core dump. I googled it enough, then i set ulimit value as unlimited. (previously it was 0, then i made a entry in /etc/profile file as follows
ulimit -c unlimited) But still whenever my server restarts due to that kernel panic, it couldnt generate the core dump. My application was installed on /opt
The attached document has the kernel panic logs
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Jun 25, 2011
Just installed my first version of Ubuntu via the internet. All attempts to install applications (devise manager)/plugins (Banshee)have failed and I'm a little dispondent as I haven't much idea what's going on yet.
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Feb 17, 2010
application to monitor application wise network usage?
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Jan 31, 2010
I've downloaded VideoLan (VLC) via Yast but the icon was placed in the audio folder. How do I move it to the video player folder? Also, where are additional icons stored? I run SuSE 11.2 (boxed version) with KDE.
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Mar 16, 2010
How do I make an application launcher in the panel launch more than one application? Is there some sort of a symbol I type between the apps in the command line? Like ;
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Apr 30, 2011
when an application is opened or minimized the icon of that particular application is not showing up in the top bar of ubuntu 11.04...how can i see the icons in the top bar?
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Jun 30, 2009
I am getting no packages listed in Gnome application manager gpk-application 2.27.2. I have tried 'yum clean all' and get the following error messages.
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Apr 14, 2010
So, I have this application called Impact, it is an explicit time integration Finite Elements code written in Java...
[url]
I untar the pack, and launch the application calling a script, from within the untarred folder,
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This launches a gui which allows me to setup a case, which needs some setup file, tipically some *.in and a mesh file, tipically some *.msh.
Other mode of executuion consists of calling the setup file as argument to Impact.sh script ( CLI execution mode, for g33k5 )
My problem is : I have packed the whole stuff into a Slackware .tgz, that places it in /usr/local/Impact, and placed a calling script in /usr/local/bin,
Code:
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I decided to hack the ImpactGUI_OGL_linux_amd64.sh script from
Code:
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no avail,
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even after adding /usr/local/Impact/bin to PATH... won't go...
I can run this thing from within its directory... but I do not like messing within the directories of my applications, this is why I sent this to /usr/local, and placed a calling script in /usr/local/bin...
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May 24, 2010
I have installed Redshift But do not know what to do Next.There is no icon for the application or anything to launch the application.
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Jan 7, 2011
I would like to get the predefined application icon to open the same file types.
for instance: *.avi, *.mp3 to have the VLC icon
and other application to have the icon of their default application.
So far I only found tips to install single icons or to add icon packs. :S
and is there any way to when you install an application make it default for such file types ?
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Jan 5, 2011
I just installed the lenny (amd64) on my new core i7 870 computer (with netinst), but the kernel failure message appeared everytime I booted into gnome. I don't know how to solve this problem. Sorry I don't have much experience with installing linux, though I have been its user for a few years.
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Jun 13, 2010
I'm playing with NFS.
If I type
mount workstation.localdomain:/NFS /home/AndrewJames/Desktop/NFSonworkstation
I get two folders. The original one that looks like a regular folder and one that looks like a hard disk. Both work but I only want one or the other, what have I done wrong?
Question Two.
I read that some people use NFS to run applications from.
So I decided to play with NFS and set up /usr/bin to export.
From a client I then mounted /usr/bin.
The server machine has virtualbox on and the client doesn't.
On the server if I go into /usr/bin and click Virtualbox, virtualbox opens but if I do this from the client it doesn't. The
Why not? Or what do I have to do to be able to use an application through NFS.
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Mar 29, 2010
How do you run a application at startup before KDM/GDM but after the start of X11?
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Sep 21, 2009
Can someone tell me what is exactly yum ? is an install application ? how does it work ?
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Sep 29, 2010
I want to ask whether there is an application to program the AVR on Linux. if there is what the name of his application? and where I can get it
besides, I also want to install the supporting applications to make PCBs, in windows I used mangunakan Altium.
if for linux what is the name of his application?
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Oct 5, 2010
Since I do not have an internet connection I would like to get the DVD. I would like to get a list of the application contained on the DVD. Can someone direct me to a fedora link with that info.
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Dec 4, 2010
Trying to use json in a php application. phpInfo says php was configured "--disable-json". Looked around and found json.ini in the /etc/php.d and json.so in /usr/lib/php/modules Trying to run a php application, e.g.php test_client.phpI get the error messages:
PHP Warning: PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/json.so' - /usr/lib/php/modules/json.so: undefined symbol:
ZVAL_DELREF in Unknown on line 0Any why the undefined symbol is there and what to do about it?
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Apr 29, 2011
Just installing F14. I am using the gpk-application (PackageKit gnome-packagekit) but when I need to install a package which needs lot of dependences, the window which tells which packages and dependences are going to be installed is too long that it does not fit in the screen, so the cancel-apply buttons are out of the view then it is impossible to click them.
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May 11, 2011
On windows I have been using Nokia PC Suite to connect my mobile phone & send/receive SMS. Is there any such application for Linux?
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May 15, 2011
Is there fan control application for fedora?
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Sep 5, 2011
how to add start up for the JDownloader on fedora 15
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Apr 11, 2010
I am just starting with openSUSE and have read the documentation, which tells me that Panel->Add->Applet->Application Launcher will let me add an application to the panel.There seems to be no such option, other than to Add Widgets.I have a program, which I have installed, and runs, but I can't see how to put it on the panel
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Aug 25, 2010
I've had a lot of bad luck with Linux, but I decided to try openSUSE 11.3, which is extremely more sufficient than Windows, regardless of how complex it makes things more than in Windows. Anyway, is there a program like Rocketdock that can operate on Linux?
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Sep 16, 2010
I cannot install any application. When I try to install anything from yast or with an rpm always have a similar message.
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Nov 15, 2010
as an absolute newbie I downloaded my first application. RealPlayer11GOLD.rpmFrom info on this forum, I managed to install the package with the rpm command as root on openSuSE 11.1When done, it said finished.But now I cannot find the player. Where do I go wrong?
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Mar 30, 2011
In openSuse.. the practical way to backup with a GUI application.
a) Scenario: GRUB crashes or is modified/deleted.. (Obviously not due to ME... I'm and expert even though I just installed OpenSuse 11.4.... about 10 seconds ago..... if you know what I mean).
b) Scenario: Installed/Updated SOMETHING and everything went weird.. (can't boot, nothing runs, KDE/GNOME is dead, end up at a command prompt but I don't know any commands!!!)
Now I had an excellent OpenSuse running..... WHAT do I download to backup, WHAT do I back up so I can do a FRESH Operating System install (SuSe) and restore the rest (or most of it).
SO:
1: What's a good GUI tool?
2: What Folders and Files/Directories do you backup to get back running ASAP?
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Mar 2, 2010
How to add an application to start automatically on system startup in Linux? My distro: Mandriva 2009.1
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Sep 2, 2010
How to add an application to run as a service in Linux?is there a script in /etc i should edit? What is recommended. Right now im running something in .profile but that's kind of not what i want.
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