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?
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 126.96.36.199-1.2-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
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
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.
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.
So, I have this application called Impact, it is an explicit time integration Finite Elements code written in Java...
I untar the pack, and launch the application calling a script, from within the untarred folder,
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,
I decided to hack the ImpactGUI_OGL_linux_amd64.sh script from
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...
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.
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:
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.
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
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?
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?