Ubuntu :: Intel HD 3000 Minecraft Lag Spikes Every Second?
Aug 17, 2011
I wasn't sure weather to post here or on the minecraft forums.
OS: Ubuntu 11.04 x86
CPU: Intel core i5 sandy bridge 2410M
GPU: Intel HD 3000 (Integrated)
RAM: 8 gigs ddr3
So I got my new laptop a few days ago,loaded up ubuntu.After starting up minecraft to connect to my server I realised that the fps was going from 50 to 1 and back to 50 again EVERY SECOND so obviously this isn't normal.After a quick google search every one on windows seems to have no problem. There are no results for linux.
Edit: Yes I know why the are you using a x86 os on a computer with 8 gigs of ram? At the time of installation all I had was no internet access and a live cd from LUD with ubuntu on it
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Jul 29, 2011
Do Intel HD 3000 Graphics run out of the box on Linux? Or do I have to do some manual work to get it working? Does Intel develop open source drivers?
Are they faster than on Windows?
This would apply for any Linux distribution.
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Aug 19, 2011
I recently installed openSUSE on a new Toshiba and i'm getting very choppy video while watching videos on ....., justin.tv, etc. The video is fine as long as I don't full screen. However, when I try to fullscreen a stream on justin.tv or a ..... video, it instantly becomes choppy and video is extremely delayed in relation to the sound. The sound still continues at it's regular pace, however the video lags behind and is just choppy in general.Also, not sure if this helps, but i'm running an i3 2310M.
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Aug 20, 2011
When I open the minecraft.jar file with p7zip on Linux, I can't delete the META-INF folder.
This is the error:
Error: /home/davide/.minecraft/bin/minecraft.jar is not supported archive
System error: Operation not permitted
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Sep 1, 2011
So basically, when I was using windows I got 25 second lag spikes 60 seconds inbetween eachother. Obviously this is a huge issue as I'm constantly doing things on the internet and I play a lot of games.
I used to use a program called WLAN Optimizer to kill these lag spikes, and it worked fine! However when I switched to Linux (Ubutu Natty Narwhal), I searched for hours and could find NOTHING on the subject. I tried using Playonlinux to get the program to load, but no such luck. I assume that's because it deals with advanced processes to eliminate the 25 second lag spikes. If anybody could help me get WLAN optimizer working, or simply find a work around that allows me to fix the lag, I would very VERY greatly appreciate it.
Otherwise I'm going to have switch back to vista, and I REALLY don't want to do that. I thought my comp was fried until I installed this OS because of Vista.
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May 9, 2010
I've recently installed ubuntu on a 5,3 edition Macbook pro. It works amazingly and I love ubuntu but I have a small concern. Is it normal for the cpu usage to spike between 10% and sometimes over 70% but usually around 50%? I've ran the top command and its usually xorg, firefox or synaptic package manager causing the spikes. Is this cause for concern? Here is a screen of the cpu usage. When this screenshot was taken I had firefox open while upgrading to the latest version of Ubuntu. [URL]. However when I run OS X I'd have to be running many many programs, including CPU and plugin intensive programs such as Logic Pro with renoise slaved to it. Even with all of this CPU usage rarely goes past 40%.
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Jun 23, 2010
I just upgraded from Ubuntu 9.10 to 10.04 LTS, and my system seems to have developed a weird problem. Every few minutes, especially when I'm using chrome, VLC, or the screensaver is running, Xorg will start to spike in its CPU usage - spikes occur several times per second, and generally go up to 50-100%. Spikes seem to be composed of half "System" and half "User" according to my System Monitor applet thing.
Weirder than the problem is the thing which seems to stop this behavior - going to a terminal which is running top and hitting enter a few times seems to invariably return the CPU usage to usual (within seconds). There does seem to be a ~10 second period where the system monitor shows a few % "System" activity. Xorg starts up again with the same spikes within minutes, however.
EDIT: It looks like almost any keyboard input to any terminal also stops the Xorg CPU use - things which change the state of the other terminal, e.g. hitting the spacebar, typing a letter, will work, while hitting CTRL or SHIFT does not suffice to return the CPU use to normal.
I'm using an NVIDIA proprietary driver (which system->administration->hardware drivers says is (version current) and Recommended). My graphics card is a GeForce 9400 GT. I'm using Kernel 2.6.32-22-generic, and x86_64 Ubuntu. Here's my xorg.conf file:
Code:
# nvidia-settings: X configuration file generated by nvidia-settings
# nvidia-settings: version 1.0 (buildd@crested) Sun Feb 1 20:25:37 UTC 2009
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig: version 1.0 (buildmeister@builder62) Tue Mar 24 06:15:32 PST 2009
[Code]...
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Oct 21, 2010
I have a Ubuntu 10.04 LTS and about 40 ThinClients running LSTP in a school's computer lab. Everytime the users start to use applications, the server's memory utilization increases, while the swap memory is quite free. I have 12GB of memory on that server.
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May 29, 2010
I was looking around in Xfce4 Taskmanager to see what's taking up some memory/processor power, and I noticed when I move the cursor around in cirlces, the CPU spikes from about 5%-10% clear up to about 40%. I also have Audacious2, Chromium, and a file manager open as well.
Why is this? My system is an Eee PC with a 1.6GHz Atom processor and 2GB of DDR2 RAM.
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Jan 9, 2010
For the last several days my laptop has been "lagging". When typing (such as now) the cursor will disappear and no letters will appear for a second or I get doubling letters. Example: the word "laptop" will come out as "laaptoppp". When I hover the cursor over a link it will sometimes not highlight it right away. When I scroll up or down in Fire Fox or in my folders the screen will move a little, freeze, and then shoot down (or up) very quickly. Often Ctrl-c simply won't work. Plus several other things that all add up to being very frustrating.
I have the system monitor applet on a panel and I've noticed my CPU spiking periodically to 100%. When it happens it's rythmic, like this: A....A....A....A....A.... and then stops after a while. I've watched the processes and I'm fairly sure it's xorg doing it. My wife complained to me about her desktop doing similar things about a day before I saw that my laptop is doing this. I am fairly computer literate (no expert but no novice either) and I am totally stumped. Back in my Windows days (long, long ago in a...etc. etc.) I'd have said virus but here? Not so sure.
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Jan 29, 2010
When I "middle click" the scroll wheel to enable smooth scrolling in Firefox, the entire machine basically locks up until it scrolls to the bottom of the page. On a long web page, this can take almost a full minute as it scrolls very slowly.
Also, just using the scroll wheel to scroll normally. If I scroll up then back down quickly, it takes quite some time, and the CPU usage spikes under those conditions too.
As a test, I went ahead and loaded Top in a terminal window, set side-by-side with my browser. Once I start the smooth scrolling, I can't stop it. It has to get to the bottom of the web page to quit. Xorg's CPU usage spikes during that time and I can hear the fans starting to speed up.
I just quickly made a long text document in Gedit and tried scrolling through it. Same thing. So it's not limited to any one application.
Anyone experiencing anything like this? It started happening after my last major update.
I'm using Fedora 12 with Gnome.
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Nov 1, 2010
I have this problem that Xorg CPU usage spikes to between %20-%40, a little more than once every second - constantly. When this happens, everything on the system slows down, video, scrolling through pages, etc. plasma-desktop does the same, at the same time as Xorg, though uses less CPU. Switching off Desktop effects makes no difference. The spikes starts just after KDE is up and running after boot. I'm running 11.3, KDE 4.4.4 release 3, 64bit on a desktop and 32bit on a laptop, both have the same problem. I have searched the internet, but cannot find anything related to this, please help!
My 64bit desktop details is:
hwinfo --short
cpu:
AMD Athlon(tm) 64 X2 Dual Core Processor 5400+, 1000 MHz
AMD Athlon(tm) 64 X2 Dual Core Processor 5400+, 1000 MHz
[code]....
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Mar 31, 2011
Running 3.3.2 of LibreOffice under 64bit 11.3. When I open a document (.doc) it opens right away, then the cpu spikes for about 8 seconds during which the app is not usable then all is fine. Renamed .libreoffice and made no difference. Tried with both .doc and .odf document types and the same. If I open a empty doc then the spike is a second or 2.
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Feb 21, 2011
I have looked around almost everywhere for a way to run Minecraft on my PowerPC with Maverick, but nothing seems to be working. I'm not sure if it's a problem with getting Java on here (which I can't seem to do without it saying you have to have some other Java file there, or something) or a problem with liblwjgl.so (which is apparently not compiled correctly for PPCs).
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Aug 2, 2011
Can i run Minecraft with ubuntu 11.04?
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Jan 4, 2011
Have found nothing useful Minecraft has crashed!
Minecraft has stopped running because it encountered a problem.
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Jan 24, 2011
I'm trying to run minecraft.jar. The download page states that the .jar is executable, but when I try to run it it's as if it was a tarball rather than an executable file. I don't want to extract anything, I want to run it. I tried the instructions on the website: Code: java -Xmx1024M -Xms512M -cp Minecraft.jar net.minecraft.LauncherFrame but that didn't work, and I got this error:
[Code]....
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Jul 22, 2011
I am trying to download and play minecraft and i cant for the life of me get java so is there and apt-get's I can use to find java?
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Feb 14, 2011
I'm trying out the old, free version of Minecraft, and I cannot seem to be able to move. If I press F9, I sometimes get an options screen, and sometimes not. I have F9 bound to scale in Compiz, though I had the same problem with Metacity. If I press any of the movement keys, I do not move, though I can use my mouse. I'm using sun-java6-plugin.
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Apr 4, 2011
i cant get minecraft to work on kubuntu i found a thread that helped install a different java but i am unable to complete the install because i can not press ok for some reason.
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Dec 21, 2010
I downloaded an old save that i used when I used to use windows, i switched over to ubuntu and i want to use it again, but i have no clue where Minecraft stores its saves, i know in windows it was the "appdata" folder.
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Jun 29, 2011
I'm trying to fully automate a Minecraft server, and I decided to use Ubuntu 11.04 on this computer. The computer I'm using for it is an old computer (it's the old family PC, it's about 5 years old (and running amazingly now that I've formatted the hard drive (compared to how it used to run))) so it won't run the Unix environment (or something like that) and runs the Gnome environment instead.
Anyways; the server auto-starts when my computer turns on (my computer also automatically turns on). Now all I need to do is have my computer auto-shutdown at 12:00AM as well as enter the command "stop" into the running terminal. I plan to later add more commands (such as automatically welcoming people to the server when they connect, but that's not important right now and I'll likely be able to figure out if I can get this working).
This is the command I'm using to shutdown the computer:
sudo shutdown -P 24:00
However, it doesn't work. First of all, I need to enter my password, so I need some way to have the shell file enter my password for me whenever the terminal asks for it. Second of all, it just plan doesn't work, even if I enter my password (like, the countdown doesn't appear). As for entering commands into the terminal, the only way I can think of is:echo "stop" But the problem is that doesn't work because it wont enter into the running terminal (and I don't know how to do that).
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Jul 24, 2011
each and everytime I close Minecraft window it puts my 1024x768 15" screen from 75hz to 60hz and this occurs EVERYTIME I close Minecraft, I have tried uninstalling then re-installing Minecraft.
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Mar 21, 2011
I recently loaded up my old powermac g3 with debian 6.0 PPC, and it seems to be running quite good. I control it using ssh from my windows 7 box. I installed default-jre, so I could run the minecraft server on there.
I've got two questions: I installed Openvpn, but I'm a bit confused on how to use it.. I want people to be able to connect to my vpn network over the internet, what configuration should I use, and could someone maybe link me a decent step by step tutorial?
secondly, when I tried to launch the server, it tried to generate a new map, but this is taking ages! on my desktop computer, it only took two seconds, but after over half an hour, it only got to 20% of "preparing spawn area" what could be wrong with this? Any reason why the java virtual machine would have performance issues? I have no clue.. I haven't tried copying over my smp map from my windows box yet, and launching that.. but I doubt performance will be any better. (my windows 7 machine is hosting at the moment for about 10 people)
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Apr 7, 2011
I'm on Ubuntu and I don't lag none the less at all. Is there a goood video tool that can help me record minecraft with little to no lag at all? Or some trick because I think I set my java priority higher than usual. I have only 2GB of RAM
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Apr 14, 2011
Ok so i have just searched and searched and i have minecraft on my cumputer and i run it and click run offline and it goes black and after about 5-10 seconds this error comes up in the minecraft window
--- BEGIN ERROR REPORT a1dce528 --------
Generated 15/04/11 12:49 PM
Minecraft: Minecraft Alpha v1.1.2
[code]....
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Jan 10, 2016
I can run Minecraft if I log in to su but I have a user to whom I do not wish to give su permission. If I try to run Minecraft from the terminal without signing into su first, I get a lot of error messages that I do not understand. I think it might have something to do with having to give the user permission to run java but I am not sure.
Here is the output:
Bootstrap (v5)
Current time is Jan 9, 2016 5:31:46 PM
System.getProperty('os.name') == 'Linux'
System.getProperty('os.version') == '3.16.0-4-amd64'
System.getProperty('os.arch') == 'amd64'
[CODE].....
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Apr 18, 2011
I just changed my sound profile in the sound preferences menu to Analog Surround 5.1 Output, and now since doing that, Flash player in Firefox has no sound and when I play Minecraft there is also no sound. Sound was working before I did this. I have tried reverting back to the previous settings, but that did not work. I tried rebooting, but no successes from that either. Also, when I test my speakers through sound preferences, they work. System sounds also work.
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May 12, 2011
So I was using Minecraft and it was working just fine, but then I got a rather common error. The fix is always to switch over to java sun. I did this, but now it has a black screen when I start the game. I realized after this that I hadn't tried simply reinstalling minecraft. reinstalling it did not fix the new problem. Can anyone tell me either how to switch back to jdk or how to fix the black screen?
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Dec 25, 2010
I want to make a script that specifies how much ram to launch minecraft server with, so far I have:Code:read $ra
java -Xmx$raM -Xms$raM -jar minecraft_server.jar noguibut I knowthat that won't work because there is the M at the end of the variable $ra, is there a way I could make this work? I believe that the M at the end is required to specify the measurement unit.
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