View previous topic :: View next topic |
Author |
Message |
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Fri Feb 29, 2008 10:28 am Post subject: x eat all my cpu after I want return to work with my pc |
|
|
if i leave run kde for long time..and i dont work with them..then kde will be ultra slow..and i need restart my xserver...some solution....and sorry for my english
Last edited by tomas.pulai on Fri Mar 07, 2008 2:58 pm; edited 2 times in total |
|
Back to top |
|
|
mardicas Tux's lil' helper
Joined: 07 Jan 2008 Posts: 112 Location: Tallinn
|
Posted: Fri Feb 29, 2008 11:46 am Post subject: |
|
|
Something is eating your RAM probably.
Let it beocome "ultra slow" and then open up the process monitor and look what app is using most of the memory.
The slowness is probably because all the important stuff is swapped avay and some punk program just keeps using memory _________________ http://mardicas.dyndns.org |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Fri Feb 29, 2008 12:06 pm Post subject: |
|
|
I think no....cause i have 4G ram....and if i work witt kde 5-6h or more ..everything is ok....but if i leave the system ...e.g i am going to school...and if i am back then i can not use my system... mouse is moving...but everything is unusable slow
mardicas wrote: | Something is eating your RAM probably.
Let it beocome "ultra slow" and then open up the process monitor and look what app is using most of the memory.
The slowness is probably because all the important stuff is swapped avay and some punk program just keeps using memory |
|
|
Back to top |
|
|
defenderBG l33t
Joined: 20 Jun 2006 Posts: 817
|
Posted: Fri Feb 29, 2008 1:24 pm Post subject: |
|
|
that would be swapping...
with 4gb of ram u can have kde loaded all the time in the rap and don't really need swap.
edit /etc/sysctl.conf: (add if needed)
vm.swappiness = 10
you can even set it to 0... with so much ram
read: http://www.brunolinux.com/06-Fine_Tuning_Your_System/Swappiness.html |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 3:43 pm Post subject: |
|
|
i have vm.swappiness = 0 ...and still same problem... if i want return to my kde...after some time...my cpu load is 100%..and so everything is extremly slow...until i restart x
|
|
Back to top |
|
|
lekter n00b
Joined: 19 Sep 2003 Posts: 12
|
Posted: Thu Mar 06, 2008 4:30 pm Post subject: |
|
|
If you are using firefox -or thunderbird-, I guess that is probably the problem. _________________ Fernando Monera Daroqui
fmonera at opensistemas dot com
http://www.opensistemas.com |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 6:55 pm Post subject: |
|
|
so the solution is ...unmerge firefox and thunderbird ???
or is some other ???
lekter wrote: | If you are using firefox -or thunderbird-, I guess that is probably the problem. |
|
|
Back to top |
|
|
realbuzz n00b
Joined: 15 Feb 2004 Posts: 13 Location: Netherlands
|
Posted: Thu Mar 06, 2008 7:26 pm Post subject: |
|
|
if you do as mardicas suggested earlier, open a process monitor when it's slow, any processes showing up with high cpu loads? |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 7:37 pm Post subject: |
|
|
X using 100% of my cpu...when i want to come back ..to my kde
realbuzz wrote: | if you do as mardicas suggested earlier, open a process monitor when it's slow, any processes showing up with high cpu loads? |
|
|
Back to top |
|
|
NathanZachary Moderator
Joined: 30 Jan 2007 Posts: 2608
|
Posted: Thu Mar 06, 2008 8:04 pm Post subject: |
|
|
So, when you come back from not using the computer for a while, are you simply using top to find that X is eating 100% CPU? _________________ “Truth, like infinity, is to be forever approached but never reached.” --Jean Ayres (1972)
---avatar cropped from =AimanStudio--- |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 8:29 pm Post subject: |
|
|
yes
kalos wrote: | So, when you come back from not using the computer for a while, are you simply using top to find that X is eating 100% CPU? |
|
|
Back to top |
|
|
R.Smith Tux's lil' helper
Joined: 20 Nov 2005 Posts: 131 Location: Caerdydd, Cymru.
|
Posted: Thu Mar 06, 2008 8:36 pm Post subject: |
|
|
I wonder if the problem is screensaver-related? Perhaps an OpenGL screensaver is trying to run without adequate hardware acceleration. tomas, try turning off screensavers and see if you still have the problem. |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 8:43 pm Post subject: |
|
|
i have no screensaver ...(i habe only suspended my monitors)
R.Smith wrote: | I wonder if the problem is screensaver-related? Perhaps an OpenGL screensaver is trying to run without adequate hardware acceleration. tomas, try turning off screensavers and see if you still have the problem. |
|
|
Back to top |
|
|
R.Smith Tux's lil' helper
Joined: 20 Nov 2005 Posts: 131 Location: Caerdydd, Cymru.
|
Posted: Thu Mar 06, 2008 8:49 pm Post subject: |
|
|
tomas.pulai wrote: | i have no screensaver ...(i habe only suspended my monitors)
R.Smith wrote: | I wonder if the problem is screensaver-related? Perhaps an OpenGL screensaver is trying to run without adequate hardware acceleration. tomas, try turning off screensavers and see if you still have the problem. |
|
Ok, so it's not screensavers and the monitor suspend won't be the problem, either. Do you know if you are using software suspend for any other devices? |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Thu Mar 06, 2008 8:58 pm Post subject: |
|
|
...i dont set manualy so i think i dont using software suspend for other devices
R.Smith wrote: | tomas.pulai wrote: | i have no screensaver ...(i habe only suspended my monitors)
R.Smith wrote: | I wonder if the problem is screensaver-related? Perhaps an OpenGL screensaver is trying to run without adequate hardware acceleration. tomas, try turning off screensavers and see if you still have the problem. |
|
Ok, so it's not screensavers and the monitor suspend won't be the problem, either. Do you know if you are using software suspend for any other devices? |
|
|
Back to top |
|
|
R.Smith Tux's lil' helper
Joined: 20 Nov 2005 Posts: 131 Location: Caerdydd, Cymru.
|
Posted: Fri Mar 07, 2008 4:25 pm Post subject: |
|
|
I cannot think what the problem could be, then. |
|
Back to top |
|
|
Cadorna Apprentice
Joined: 30 Dec 2004 Posts: 215 Location: Argentina
|
Posted: Fri Mar 07, 2008 4:57 pm Post subject: |
|
|
tomas.pulai wrote: | so the solution is ...unmerge firefox and thunderbird ???
or is some other ???
lekter wrote: | If you are using firefox -or thunderbird-, I guess that is probably the problem. |
|
no, the solution would be to close firefox (i don't use thundrbird, so i wouldn't know), and open it every time you wanna use it
I've found the using firefox with heavy javascript or flash, and the leaving it open for hours would result on a system almost dead doing swap (my system has 2GB), until you run "killall -9 firefox-bin" |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Sat Mar 08, 2008 8:51 am Post subject: |
|
|
I tried unmerge firefox and thunderbird too ...but i have same problem..
Cadorna wrote: | tomas.pulai wrote: | so the solution is ...unmerge firefox and thunderbird ???
or is some other ???
lekter wrote: | If you are using firefox -or thunderbird-, I guess that is probably the problem. |
|
no, the solution would be to close firefox (i don't use thundrbird, so i wouldn't know), and open it every time you wanna use it
I've found the using firefox with heavy javascript or flash, and the leaving it open for hours would result on a system almost dead doing swap (my system has 2GB), until you run "killall -9 firefox-bin" |
|
|
Back to top |
|
|
Boccaccio Apprentice
Joined: 19 Jul 2005 Posts: 286
|
Posted: Sat Mar 08, 2008 9:29 pm Post subject: |
|
|
Do you have superkaramba running?
I had this issue with superkaramba and some nvidia-drivers. But fortunately after I switched to a newer driver version, the problem disappeared. |
|
Back to top |
|
|
mardicas Tux's lil' helper
Joined: 07 Jan 2008 Posts: 112 Location: Tallinn
|
Posted: Mon Mar 10, 2008 11:55 am Post subject: |
|
|
I guess you have to simply start testing with different combinations of programs.
Stop or unmerge programs and see wich one eats up all the memory.
I have noticed that when you run X for a LONG time then it starts to eat memory, but it does it very slowly. _________________ http://mardicas.dyndns.org |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Mon Mar 10, 2008 1:37 pm Post subject: |
|
|
i think it will be something with superkaramba...cause if i disable it ..then everything works fine...but now i need some solution..cause i like superkaramba and i want to use it henceforth
mardicas wrote: | I guess you have to simply start testing with different combinations of programs.
Stop or unmerge programs and see wich one eats up all the memory.
I have noticed that when you run X for a LONG time then it starts to eat memory, but it does it very slowly. |
|
|
Back to top |
|
|
Boccaccio Apprentice
Joined: 19 Jul 2005 Posts: 286
|
Posted: Mon Mar 10, 2008 1:48 pm Post subject: |
|
|
Well I guess there are two possibilities: Either you shut down superkaramba every time you leave your computer alone for some while (that's what I did - but believe me, from time to time you definitely will forget to do it...) or you might try to switch to some other nvidia-driver (if you use them at all). |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Mon Mar 10, 2008 2:28 pm Post subject: |
|
|
which one nvidia drivers use you????
Boccaccio wrote: | Well I guess there are two possibilities: Either you shut down superkaramba every time you leave your computer alone for some while (that's what I did - but believe me, from time to time you definitely will forget to do it...) or you might try to switch to some other nvidia-driver (if you use them at all). |
|
|
Back to top |
|
|
Boccaccio Apprentice
Joined: 19 Jul 2005 Posts: 286
|
Posted: Mon Mar 10, 2008 2:53 pm Post subject: |
|
|
At the moment I'm using 169.12 with my 8600M GT and it seems to work flawlessly. |
|
Back to top |
|
|
tomas.pulai Apprentice
Joined: 13 Feb 2008 Posts: 195
|
Posted: Tue Mar 11, 2008 1:24 pm Post subject: |
|
|
I have same...and if i have superkaramba running then i have still problem...(no for all superkaramba themes)
Boccaccio wrote: | At the moment I'm using 169.12 with my 8600M GT and it seems to work flawlessly. |
|
|
Back to top |
|
|
|