When i shutdown or restart, i get this error [URL] it says that an applications its running, but all is closed here my top processes [URL] what is the applications that running because the pop-up says "unknown applications", top semms regular to me. what is it this application?
View 7 RepliesI am using Gstreamer for creating one of my video streaming application. My application creates multimedia session and then stream around 200 video sessions (a very processor intensive job).In doing so, the no. of threads created is around 1500 and I have given around 1536 KB as my stack size for each of these threads. I have one Quadcore(intel Xeon) system of around 8 GB of RAM(64 bit) with RHEL 5.5(kernel - 2.6.18-92.el5). After few hours of testing I see that my overall memory(RAM) is eating up. I did checked the memory and I saw that my cache size is growing. So far so good, as I can understand that system does cache instead of leaving some RAM free.
My problem comes, when I see that after almost 20-25 hours of testing, RAM is continuously being eaten up and maximum part of that is going into cache. If I leave the system for few more hours I see whole of my memory is consumed up and now my swap started getting used. If I check the cache now, I clearly see most of RAM is now in form of cache. I still didn�t stop my application and allowed it run for few more hours and after sometime I see that process give segmentation fault while creating the pthread (create_pthread::unknown error 513).I also tried to observe the �core� file of application created in this way , but it doesn�t� show anything.
One thing I must mention that, in �top� I see almost constant values of resident memory, virtual memory and shared memory. There is no increase of memory usage here. So here I can assume that my application is not leaking the memory. I also observed that if I kill my application any time during this, the memory doesn�t go into free pool. Anyone, here can give any pointer for this kind of behavior. Is it can be because of some kernel BUG which is not freeing the memory to application usage.
It started when I wanted to dual boot Windows 7 and Opensuse off of my netbook (No DVD/CD drive) I tried install suse from an external hard drive and I botched it. I ended up erasing EVERYTHING off of my internal netbook hard drive. Windows and all.
Well, I had a couple of other computers so I studied up and eventually successfully installed OpenSUSE 11.2 on my external hard drive (11.3 being the one that I accidentally erased everything with, so kinda scared of it) and now I want to install openSUSE 11.2 on my internal netbook hard drive.
I can not use disks
I can not use a flash drive (For some reason, even if I make it bootable, it will not load up, this could be because it's actually a 8GB microSD card that is placed in a USB card reader.)
I can not use an external hard drive because that's what I'm running suse off of.
I've tried reading up on how to install suse on another drive off of the hard drive and I've gotten as far as whenever I boot up the netbook with the suse external hard drive connected it will ask to boot into OpenSUSE, the Fail Safe, or to install OpenSuse. When I select to install it it gives me the Error 18 Unknown File system.
I've tried formatting the internal hard drive twice. One as NTFS and again as EXT4. Neither seems to effect it other than when it's ext4 I can open it and it contains a Lost and Found folder.
When I interrupt the boot sequence by pressing c and going to the terminal and I use the root (hd +TAB command it tells me I have a hd0 and a hd1. The hd1 only has 1 partition which is ext4, which I'm assuming hd1 is the internal hard drive (I'm not sure how to check) and the hd0 is the external hard drive, which has three partitions. One with an unknown file system and two with ext4. When I try to enter the set up from the terminal it gives me the same error for any thing I put it (e.g. root (hd0,0) gives the same error as root (hd0,1), or root (hd0,2) and root (hd1,0)
Something like it cannot locate these two files I'm assuming it needs to boot. If anyone finds this relevant I'll retry it and post the files its missing.
I've been searching for awhile and can't find any threads that can solve my problem. From other threads, however, I have noticed that I should probably include my menu.lst, listed below
Code:
I have also ran the boot info script and received the RESULTS.txt file it generates. Listed below
Code:
I am a long time Unix system admin and this one has got me stumped.When I try to run the system-config-network (or any of the system-config-xxx programs) from the links on the GNOME interface, I get a message pop-up that says, "Unknown error" and no additional information. I have also opened a terminal and run it from the command line (/usr/bin/system-network-config) and I get the same "Unknown error" pop-up. I was not the one who originally configured this server, so I am not sure of the history or how it might have been broken. I can't seem to find any debugging information or even any command line parameters that might give me a clue what the complaint is. There is no error number or any other helpful hint as to the cause of the problem.
I have been manually editing the config files so the server is up and running but it is tedious to manage the server without the GUI.Has anyone seen this before? I assume it is a configuration issue, but I am not sure where to look.uname -aLinux xxxxserver 2.6.18-164.15.1.el5 #1 SMP Wed Mar 17 11:30:06 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux/etc/redhat-releaseCentOS release 5.4 (Final)
I am getting random crashes happening to my applications (firefox, chrome, chromium, mythtv)I can not identify the cause, the final log output will often shown a segmentation fault, below is the log from the last time chrome crashed - it doesnt seem to like something and once it built up i think it just gives up.
Code:
Oct 9 18:41:21 antec-ubuntu kernel: [ 1591.489951] ERROR!!! RTMPCancelTimer failed, Timer hasn't been initialize!
[code]....
Maybe someone can shed some light on this process that is running. It is using my CPU about 100% since there are 2 instances of it running with about 50% used by each.abc_sieve_2.10_i686-pc-linux-gnuI've never noticed it running before and don't think I've installed anything except updates.
View 6 Replies View RelatedAfter a series of unrelated problems with my mouse (that had nothing to do with suse) I opened a process but I don't know what is it. It looks like a series of micro-post-its in the bottom of my desktop:Also, I checked the option to start a new session every time I start KDE, but this keeps appearing.
View 9 Replies View RelatedWhenever I try to change a user full name, through System / Administration / Users and Groups, I get the following error: The configuration could not be saved - An unknown error occurred. Running Ubuntu 10.04.1 LTS 64 bit, freshly installed.
View 2 Replies View RelatedWhen I send mail via Evoultion it does seem to send ok but still the following error message comes up: Error while sending message. Failed to append to : Unknown error Appending to local 'Sent' folder instead. Not sure what's up with that but thought I would mention it.
View 3 Replies View RelatedWhen i try to add value 150 on portflood section of csf,i get following error:
iptables: Unknown error 18446744073709551615 PORTFLOOD tcp opt -- in !lo out * 0.0.0.0/0 -> 0.0.0.0/0 tcp dpt:80 state NEW recent: UPDATE seconds: 5 hit_count: 150 name: 80 side: source
Error: iptables command [/sbin/iptables -v -A INPUT -i ! lo -p tcp --dport 80 -m state --state NEW -m recent --update --seconds 5 --hitcount 150 --name 80 -j PORTFLOOD] failed, at line 996
how is limitation with ip_recent where highest value for hit_count is 20,and how i need to modify and recompile ip_recent.But i was not able find anything about either modify or recompiling that module.I have cent os 5.4 64 bit,iptables are installed over yum.Also i have 4 servers with completely identical configuration,yet on two servers portflood works while on other two it reporting that error.Maybe it was different install cd which caused this,but again i dont know why this doesnt work since iptables version are indetical.
I'm a 3D animator and use Blender for all my work. I've been happily using Ubuntu 10.04 without any problems.I recently upgraded to Ubuntu 10.10, and now whenever I click the Blender application file I get an error saying that theres no program set to run this application. I get a similar error when I try to run Voodoo (the open-source camera tracker). Mind you, both these programs ran just fine on Ubuntu 10.04. Any ideas what I might be doing wrong?
View 2 Replies View RelatedI have saved my current session in System=>Preferences=>Startup Aps=>Remember Currently Running Application.Now I want to edit it. That is its database of rememberd aps.
View 1 Replies View RelatedIm not sure why they aren't working - but my startup applications are not running at boot. They run fine from terminal.
I have a startup application for Xchat and the command is just xchat (which works fine from terminal) but it isn't loading at? - I have checked and im not running in safe mode or anything like that - just the standard ubuntu desktop).
Unrelated Question:
Is there a 'global' i.p address I can use to represent all devices on my LAN - so I can mass whitelist in firestarter?
i have installed Ubuntu 11.04 i.e Natty Narhwal(m i spelling it right?) i want my Ubuntu system to remember currently running applications even when i shut it down. It was possible in ubuntu 10.10...it was in startup applications(i guess). I cant hibernate. It fails to hibernate. Let me know if anyone knows anything.
View 9 Replies View RelatedIt's really weird, some applications simply don't start up. Skype for one, just shuts down before logging in, and Calibre shuts down instantly, when I try to run it. I've tried to remove and re-install it, but that doesn't do any good.
View 2 Replies View RelatedMany of mails sent from my mail server that are in Queue;The main reason is deffered by domains like yahoo,aol,etc.but there is one more error that i keep getting and that is Host Unknown,Below is an example from mail log,The catch is,test mail sent on the same email id sent from my personal mail from the same server i.e. url was deliveredHowever,another mail containing client information sent from customercare@mycompanysdomain ended up in queue.
There are more examples of the same,around 20 domain have the same problem.
Sep 7 14:33:46 server2 sendmail[24591]: n8793jiC024589: to=<abc@xyz.fi>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=163672, relay=xyz.fi., dsn=5.1.2, stat=Host unknown (Name server: xyz.fi.: host not found)
Sep 7 22:09:42 server2 sendmail[6407]: n87Gdffa006403: to=<abc@def-fgh.com>, delay=00:00:00, xdelay=00:00:00, mailer=esmtp, pri=152474, relay=def-fgh.com., dsn=5.1.2, stat=Host unknown (Name server: def-fgh.com.: host not found)
Is there a benefit to using KDE applications while running KDE?I've switched from Gnome recently.
View 3 Replies View RelatedWhen we start some applications like skype though we close it , it will minimize into the panel, another one is amarock that will not quit the application . But now I am not able to see the icons. ( As the applications are already running in background I cannot relaunch it )I can take the minimized applications, but when we close , how can I retrieve it ?
View 2 Replies View RelatedWhen i run the KDE 4.6.1 netbook plasma desktop, there's a icon in the right upper corner telling how many applications i've running. When I click it, the desktop zooms out and shows me the applications in a graphical way, wich is pretty nice....but...then i can not select an application to switch to and have to wait a certain time out to go back to the running program i had in the foreground allready.
When i change the settings of this icon to show it always in a menu, it does work allright (but is less nice)..
I am running Ubuntu 11.04 on a computer with 2GB RAM. It seems that it never uses more than about 20-25% of the total RAM even if I have several applications running.
The question is - do I really need to have a swap partition if it is not being used?
when I try to boot up Ubuntu, I get an error 'Unknown error: 'loadfont'
And then it restarts. I installed with Wubi, so can't boot with livecd. Any work arounds found?
having a bit of a problem here. I woke up this morning, and my computer was froze. It does this from time to time, the monitor won't respond and wake up, flashing lights in the keyboard etc. Well anyways, I turned it off, then turned it back on, and it says:
Code:
error: unknown filesystem
grub rescue >
[code]....
how to install 32 bit libraries on Fedora 64 bit.
View 1 Replies View RelatedI am using Fedora 13 64bit on Dell Vostro full 4GB RAM system with default Gnome GUI.
This is very annoying problem that I don't how to fix except by rebooting the whole PC.
When I have too many applications running ( like browser windows), the system start acting sluggish. The fist symptoms appear in Eclipse IDE which becomes so terrible it just becomes frozen for sometime one whole minute after I try to edit something in the editor. Then Firefox seems like it has crashed. Google Chrome becomes very unresponsive as well. All GUI applications including File manager becomes unresponsive.
When I check System Monitor, the CPU is still around 20% and memory is at 80% but the system seems getting fried up. This progressively becomes worse until I soft reboot it or if I dont do it evetually the whole system is fried, no response to any keyboard key or mouse and I have to hit the hardware turn off button.
I regularly yum update the system but this makes no difference.
Please don't tell not to run too many applications because I need those for my work. I thought Linux is well designed Operating System but I am very disappointed so far.
All my applications seem to be running at nice of 19 except bash and daemons which are running at 0. My understanding is that the default nice value is either 0 or 10 (forget which) but not 19.Ran search in /etc/sysconfig/ editor and no results for "nice" and looked at the bashrc files and again no lines contain "nice".
View 9 Replies View RelatedI am doing a audit on some Linux servers about 40. One off the recuirments is a list of Applications currently running on each server. Does anyone have a command that I can use to show the required info?
View 2 Replies View Relatedi have ubuntu 6.06, my internet connection is going fine but when i click on any image link,image is not displayed on my screen
View 1 Replies View RelatedI have written a couple of small practice programs with PyQt, which end with either .py or pyw, anyway I want to see what the end result looks like but I don't know how to run the program, when I double click the icon for the file it opens up a text editer (g++), what is the cammand to make the application run from terminal.
View 1 Replies View RelatedIs it possible to run a web browser in a highly restricted chroot environment? If so, what is the best way to do it?
View 2 Replies View RelatedI am taking a parallel computing course at school and will be required to write programs using MPI soon. All of the school servers have Lam/MPI installed on them but I can only find OpenMPI slackbuild scripts. If I install OpenMPI on my computer and do my development on my own machine, will I have much trouble when it's compiled/run on the school servers?
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