Ubuntu :: Process Name Of Running Script Shows As Just "sh"
May 18, 2010
Under 9.10 I did the following: Added a custom application launcher to the panel which executes a script with the following command.
Code:
sh ~/Scripts/nvidia_freq.sh
The script contains the following code.
Code:
#!/bin/bash
while true; do
if on_ac_power; then
[code]...
This keeps my nvidia card at maximum speed. (this is pretty commonly known and used). Then to let the card go back to adaptive clocking I had another panel launcher which simply killed the associated process with the following command.
Code:
killall nvidia_freq.sh
and all worked as advertised. Under 10.04 it almost works except that I am unable to kill the process because its name is now listed as simply "sh" whether I use system-monitor, top, or ps to view it. And I can't "killall sh" because it is not the only process showing with that name. The only discernable difference between them is the PID # of the process, which my panel launcher icon has no way of knowing about.why the difference in behavior between Karmic and Lucid?
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Nov 9, 2010
I have a process running on Linux.When i do ps -eaf | grep <myProcess>, it show muliple entries for <myProcess> with different pids for each entry.Kindly tell me what could be the reason for a process having multiple pids?
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Feb 9, 2011
My swag is that my VLC has a memory leak and that is why itkeeps dying on my system while playing audio .m3u Playlists of flac filesVLC 1.1.4 Jan 25 2011, ubuntu 10.10, Dell Lattitude laptop D600This is what I see in the syslog
Feb 9 09:24:12 ubugj-DellD600 kernel: [ 4995.881387] Out of memory: kill process 2353 (vlc) score 239282 or a child
Feb 9 09:24:12 ubugj-DellD600 kernel: [ 4995.881401] Killed process 2353 (vlc)
[code]...
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Oct 4, 2010
there's this process on my system monitor that opens and closes by itself it does not have a description or a name and makes my hard drive spin like hell
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Aug 6, 2010
Sometimes I connect to my Debian box from another computer (using SSH on Cygwin or Linux), and once ina while I want to run some console apps. And sometimes some of these apps might complain about "another intance, Error: an instance of newsbeuter is already running (PID: 2496)". Is there a work around for this issue at all(without killing the original instance") ? The reason I do not want to kill the app because there might be 2 users connected to the same machine that might be using the same app.
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May 6, 2011
I have been running to a strange problem. For a few days, a few times a day something seems to take over my machine. Suddenly I can't type, or the key shows up about 5 seconds are being pressed, music players halt, etc. In anticipation, I had top and htop running. Sure enough, when this business begins htop reports all 8 cores firing at near 100% for a few minutes. However, top is telling me nothing about who is too blame. The cup%sy on top shows heavy usage, but the top processes are nothing remarkable, mostly just top and htop and conky, all running at around 1 or 2% on average. I am a bit puzzled as to why I can't see the cpu hog so that I figure out what is going on. My question then: Are there some processes (in kernel space?) that don't show up in top, yet which could be hogging the cpu?
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Aug 30, 2010
i have an old laptop running as a server it has no video output so i remote desktop to it when making changes using teamviewer. just went into the system monitor and processes to find that teamviewer.exe was running...this has kinda confused me as i thought .exe couldnt run unless using wine. which has to be configured in most cases too. i mean the program is working perfectly but why the .exe?
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Jul 17, 2010
Ran the most recent updates several days ago and now System Monitor show my CPU at %100 constantly although it shows no processes running.
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Feb 14, 2010
My wife was using cryptkeeper fine, then she right-clicked the keys on the panel and did something, I'm not sure what. Anyway, the keys you click on to open the encrypted folder are gone and I can't figure out how to get them back. System monitor shows cryptkeeper running. I can kill it and re-start it, but the keys don't show on the panel. I'm running ubuntu 9.10.
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Dec 7, 2009
When I did update a few minutes back, it showed me the following messages
Quote:
/boot/initramfs-2.6.31.5-127.fc12.i686.PAE.img: contents have been changed
/lib/modules/2.6.31.5-127.fc12.i686.PAE/kernel/drivers/gpu/drm/nouveau/nouveau.ko: No such file or directory
[code]...
I've not changed contents of any of these. Then why does it show me this messages? I did install akmod for my Nvidia graphics card for which I followed the steps mentioned for nouveau.
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Mar 30, 2010
How can I track down what's using my nic and kill it (if appropriate). There are no applications running which might be authorized to send and receive packages, so I don't really know why the System Monitor shows network activity.
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Jun 15, 2011
My elderly HP Laserjet 4P has worked well for over 15 years. I have it connected to the home network via a Trendnet TE100-P21 Print Server, and setup has always been straightforward and easy. The whole setup has worked quite well with Fedora 9 or 10 thru 14, but then stopped working within the last couple of weeks. I'm assuming an update broke something, as I can find no other reason. When I send a print job or test page, I get a Print Error dialog. The print que shows a "stopped" status for the job. In the Error dialog I use the Diagnose button and step through until I get the Status Messages dialog, which informs me: "The printer's state message is: 'Data file sent successfully'".
Then I enable debugging and send a test page. Stepping through the dialogs it tells me it cannot detect a problem, and gives me an error log, which I've attached. The Trendnet server has a web admin interface. In that interface I can send a test page successfully. Also, I can open a VirtualBox (Windows XP) in Fedora 14, and successfully print from it. My print setup in Fedora is the same as it has been for several years now, and nothing has changed on that end. I have rebooted Fedora and the Trendnet server. All other computers/OS's on the network have no problem printing, only this Fedora 14, and only recently.
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May 21, 2010
I recenlty set up a headless linux home server by my router will my spare computer parts. I have NFS and even a COD4 server running on it for my friends and me. Because the box is headless, I take controll over it with ssh and start the COD4 server from there, but the problem is, if I close the terminal I have the ssh running from, it closes my server, meaning my desktop needs to be up and running the entire time. That kinda ruins the point of my server
So my question is, is there a way for me to run the command so that it will not close with the terminal AND that I can still send commands to the server.
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Mar 5, 2010
I am running an Lamp ubuntu 9.10 server and are all these processes supposed to be running?
Memory:
1829 www-data 209080 kB /usr/sbin/apache2 -k start
2052 www-data 207560 kB /usr/sbin/apache2 -k start
[code]....
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Jun 17, 2010
If I run top, there's a process plymouthd always running, often taking a few percents of CPU. I found that "plymouth" would be a splash screen. My PC is booted already though, I don't need a splashscreen once it has booted. Is this a bug? How can I get rid of this process that always uses %CPU?
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Mar 8, 2011
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.
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Sep 30, 2010
I'm trying to install on HP ML 350 F13 G6 with standard array controller and 3 drives in raid 5. Well, when the installation process get the screen that shows the files copied (all copied...) , it freezes and does not advance more. Perhaps groped a firmware update? Other distributions are installed correctly.
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Jun 9, 2010
I have installed cpulimit tar archive software on my suse linux DesktopI can limit any process upto a max cpu percentage uses with its pid with below command.# cpulimit -p <pid> -l <percentage>It is working i have tested.But when i run this command for a executable script with following command# cpulinit -e /<path with script file> -l <percentage>it shows message "Warning: no target process found. Waiting for it." though thatscript is running at that time.what could be the issuse.How can i rectify that problem
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Apr 8, 2010
I just installed Wine (1.1.3* dev release) and installed Notepad++ (OSS) and Net Meter (Freeware, the latest beta is actually OSS too). I also intend to install a few other things later. The only failure so far is the latest WinSCP So it made me wonder about what running a process/software as "root" actually means. When I use U.S.C or 'apt-get install' to install software on my computer, and type my password, it displays that keyring icon on my systray.
Does this mean I am root at that moment? And how about running wine, the wine processes, and any windows *.exe I'm installing and running? I basically am afraid that I am running all the wine-related stuff as root, even though there is no indication that I at least have elevated privileges. What is/are the worst-case scenario(s) about wine?
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Apr 23, 2010
Firefox keeps freezing.the process keeps running.I've uninstalled firefox, installed different versions, ie 3.6, 3.7 etc, I've removed my profile folder in my home directory.same results. I've ran firefox as a SU and I get this output from the terminal
(firefox-bin:28892): GLib-WARNING **: g_set_prgname() called multiple times
/home/josh/.gtkrc-2.0:2: error: scanner: unterminated string constant - e.g. `style'
(parent won, so we're not deferring)
[code]....
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Dec 5, 2010
I installed Gnunet (a secure P2P program) on Ubuntu 10.10 using Ubuntu software centre but had difficulties getting it to work so removed it. However, the gnunetd process loads at startup. It is only visible when typing 'top' in the console and not in the system monitor list of processes.gnunetd --version tells me that it is 0.8.1b sudo apt-get remove gnunetd tells me 'unable to locate package' why the process loads and how to remove it? I can kill it in the console but would like a way of getting rid of it permanently.
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Feb 27, 2011
i am using Ubuntu 10.04.1 LTS. i only ever contact my ubuntu machine through SSH. everytime i login, i do:
~/downloads/.dropbox-dist/dropboxd &
this launches the dropbox process and all is great. except when i log back into the ubuntu machine via ssh after a few hours, the process no longer exists. how can i get the process to run indefinitely?
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May 7, 2011
I am trying to write a script that will look for a plugin and check that its running and if not start it
Code:
ps ax | grep -v grep | grep aseco.php
The above should list the process, if I put it into terminal this is incorrect?
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Apr 8, 2009
How do I figure out which CPU's a process has used recently or is currently using?
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Jan 5, 2010
how to configure X11 forwadring over SSH so, that when I open any app over SSH, I get displayed window of a process that is already running on my server (in case its running ), not a new instance of it.
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Dec 18, 2010
I've just installed Unison. I created the default profile, selecting one of my subdirectories as the source. That done, the GUI disappeared, although a unison-2.32.52- process remained running. I can start another GUI session and, regardless of if I kill the old process, I can only choose my profile before the GUI disappears again. There is no opportunity to do anything else useful, such as selecting a destination directory.
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Jul 10, 2011
There is text based game in the Ubuntu repos called gomoku (just 5 in a row) it comes with the package bsdgames. The manual page [URL] lists an option (-b) to run it in the background. I want to try that and if I know how it works create a simple graphical front-end. When I start the program with:
Code:
gomoku -b
it starts and remains active, the terminal does not return to prompt which is OK as the command is not finished. The manual says the program reads from stdin, and this might sound stupid but how to get anything there?
I've tried to pipe an echo command to gomoku which works but ends the program after is receives input.
Code:
echo "black" | gomoku -b
just finishes. After that when you type another command like:
Code:
echo "justsometext" | gomoku -b
gomoku tells it expects either black or white as input. So it forgot the previous "black" because it is a new instance.
How do I pass text to an already running gomoku?
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Nov 10, 2010
Is it possible, using ps, to determine where a process is running from? I have two applications, both are identical and running in parallel directories, such as /app1/start.sh and /app2/start.sh. If I run ps -ef then I'm unable to tell the difference between the two
Using ps (or alternative), how can I tell that PID 123 belongs to app1?
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Feb 10, 2011
Is there a way for me to tell cron to run an app BUT not run it if a process exist already?
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Mar 9, 2011
if i start a program over ssh by 'foo &'how can i go back 'in' this process, so i could see the output and type in commands?
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