When I run a java application (minecraft) the computer occasionally freezes. I'm not sure which version of Java I have. The online java app for telling you which version I have says that I have an old version. The command line says I have an up to date version. If I need to update Java Sun , how do I do it ? I followed the instructions once and didn't work.
View 1 RepliesI 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?
View 5 Replies View RelatedI'm now on 11.04 (64 bit on a desktop), but had the problem on 10 as well. I get the occasional complete system freeze. There is nothing in the logs indicating a problem and it is not the graphics card, as I cannot ssh in from another machine. It sometimes happens after three days of running and sometimes after 20 hours.
View 3 Replies View RelatedI am using 10.4 on a Toshiba satellite pro L100 and have got it working well enough with ubuntu. However, every now and again it freezes on start up and I think it may be before the automatic disc driver check and scan that happens on start up now and again. It gets stuck and tells me
[ 33.117318][drm:rs400_gart_adjust_size]*ERROR*forcing to 32M GART SIZE (because of ASIC bug?)
I only ask as I have to do a hard shut down and computers don't like them do they?
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?
View 3 Replies View RelatedI'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
View 5 Replies View RelatedI'm running a generic kernel with Slackware64 13.37 multilib. Every now and then it freezes at the boot time. It probably happens 1 every 5-7 times, so it's not a big problem, but it indicates that something is not right.
View 9 Replies View RelatedMy issue is fairly simple, I just want to play Minecraft, which requires Java. I tried installing it with the Java website instructions and then with a sudo apt-get install command. I believe the problem is simply a plugin issue with Firefox. Anyway, the distro is Ubuntu 10.04 if that helps.
View 3 Replies View RelatedI have a system running Ubuntu 11.04.When I play minecraft the system will freeze up.I cannot move the mouse or switch VT-1-7I am running latest driver from repo "nvidia-curent"My java install is Sun JAVA 32bitwhen i ssh from other computer and dmesg this message indicates a videocard problem
Code:
[ 377.478293] NVRM: Xid (0000:01:00): 13, 0006 00000000 00008597 000015a0 00000000 0000000d
[ 578.243908] NVRM: Xid (0000:01:00): 13, 0004 00000000 0000502d 000002ac 00000003 00000040
I installed 11.04 on a t420 Thinkpad, and sometimes it suspends normally, but sometimes it cuts to a black screen with white text (attached) and won't finish suspending, making me do a hard reboot.
I tried to fix it by using s2ram, but that did not solve my problem.
I installed Fedora 15 last week, on my main PC, and I absolutely love it. Defintely my favourite operating system. Now I have a few questions. I thought I would put them all in one thread, instead of making seperate ones. I did search before I posted, and I cant seem to find any solution to my problems. So here it goes.
First question, I am using evolution for my e-mail program/client. My email addresses are all hosted by hotmail. Now I have set them all up correctly, but cant seem to send e-mails(I recieve them perfectly fine). I am using the "smtp.live.com" server, and using SSL encryption. I have tried messing with the settings but have had no luck. Has anyone figured out how to fix this?
Second question, I play minecraft frequently, and I am currently starting the program via terminal [java -jar /home/username/minecraft.jar], which works flawlessly. However it is too slow(open terminal, type it in. I need a simple click), is there any other way to start minecraft?
Third and last question, What is the best way to close minecraft? I notice if I just close it(via right click, and close, or clicking the X) it freezes and stays open for a long time. Is there any better way to close it?
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
So, I have this application called Impact, it is an explicit time integration Finite Elements code written in Java...
[url]
I untar the pack, and launch the application calling a script, from within the untarred folder,
Code:
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,
Code:
Code:
I decided to hack the ImpactGUI_OGL_linux_amd64.sh script from
Code:
Code:
no avail,
Code:
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 boot linux from a usb drive so I can carry my distro wherever I go - I've been doing it for quite some time now and it's always worked wonderfully. Problem: This morning my little cousin unplugged the computer WHILE I was booting into linux. Power loss has happened before, but with no ill effects. This time however, it's decided it won't boot. The screen clears, and just as GRUB is about to load, it freezes and the computer reboots over and over.
I booted to a LiveCD of Ubuntu to try and fsck the drive, but it won't mount the volume. I've worked with this install so long, and have customized it so much I **really** don't want to do a reinstall.. What can I do?
I just installed Ubuntu 10.10 last evening and all has been going well. Lucid didn't work out for me, so I used other distros. 10.10 fixed all issues except one thing. This is a need for me; e-courses I take require that I use Elluminate Live, a Java-based conference software. It runs flawlessly on every distro except Ubuntu. I had to use another PC running a different distro in order to get to a class. I really don't want to do that all the time. I thought it may be OpenJDK, but I found that Sun Java was installed and in use (I installed the extras while installing). I tried OpenJDK (worth a shot eh?) and the exact issue persists. All other programs have perfect audio.
View 2 Replies View RelatedI"m running 10.04 on a netbook. I switched my Java look and feel to Nimbus and now my java application opens with most of the buttons and window content missing. The main menu is there, but otherwise the main form is mostly blank. If I restart the application (not my computer) 2-3 times, the problem is resolved until the next time I have to launch the java app. I did not see this issue before changing the look & feel setting for Java. But the GTK l&F doesn't work for other reasons, so I was forced to make a change.
I'm running compiz and I know the blank windows in Java apps was a common problem a while back. I'm not sure if what I'm seeing is related to that old problem or is something different.
I am having audio problem on hp laptop having ubuntu 8.04 The problem is system freezes after opening any application which uses audio. I have tried <code> wget -O alsa-info.sh [URL] && bash ./alsa-info.sh</code> and it gave me [URL]
View 1 Replies View RelatedThere's a site where you can play classic NES games online without any installation, just need Java: nintendo8.com. But when selecting a game from the site's game list and it tries to load, I get this error:
icedteanp plugin error: Failed to run /etc/alternatives/../../bin/java. For more detail rerun "firefox -g" in a terminal window.
I then ran "firefox -g" from terminal, tried again and got this log:
ERROR: Invalid browser function table. Some functionality may be restricted.
/usr/src/packages/BUILD/icedtea6-1.9.2/plugin/icedteanp/IcedTeaNPPlugin.cc:1506: thread 0x80935c0: Error: Failed to spawn applet viewer: Failed to execute child thread "/etc/alternatives/../../bin/java" (No such file or directory)
I have Java up to date from its repository.
We have an in-house developed Java application deployed on Red Hat Enterprise version 6.0, on an IBM hardware X3630 N3 model 64-bit server with 6 core processors. Apparently, when the application is running, it is picking up only 2 processes, at random. Hence, the load is not being distributed equally and occupied processors are showing 100% utilisation. How to resolve this so that all 6 processors are being utilised for proper load sharing.
View 1 Replies View RelatedOk I just downloaded this program called Phex, it is a really cool program and i get it to run, but only from command line. I downloaded this program and its already compiled and works fine but i can only launch it from a command line by typing "java -jar phex.jar" I have created launchers before and they have worked, but this one just doesn't work. I have all permissions on the directory and the files, but how to create a launcher for this file.
View 8 Replies View RelatedHow can I update my Java on the computer.
I checked in the website [URL] and downloaded the recommended package for the java update, but I am not able to open it.
I recently installed Ubuntu on my spare comp.
It freezes after about 10 seconds after logging in. I don't know why this happens.
It's a Dell Dimensions 4100. Installation went fine. I did everything, didn't skip any checks. It finished normally.
And now my hopes of another working computer have gone down the drains.
I've a new Dell Precision T1500, Core i5, 8gb RAM, nvidia graphics card, that seems to freeze after some hours. I'm not sure how long exactly, more than two hours at least.
OS: Ubuntu 11.04
Cause: leave computer turned on, unattended for some time >2hrs.
Symptom: Screens are blank, no response to keyboard or mouse input, reboot is only way to rectify.
Things I've tried:Turn off screen saver
Disable "Sync to VBlank"
Disable screen power management, screen stays "on" always
So far none of these have corrected the issue. The screens are still on, but there is nothing displayed. Same thing did happen with Ubuntu 10.10, I'd hoped maybe 11.04 would fix it, alas, no.
i cannot seem to find a proper way to make Java my default application to open .jar files. I just made a new Debian 8.3 install on my laptop HP Pavilion G6 and the default application for opening .jar files is the Archive Manager. But when i go to "Open with.." section on right-clicking the .jar file, i get no JRE or JDK option to choose. I just installed the openjdk 7. I can manually run them from the bash, but it would be much more convenient if i just double-clicked it. Here is what i get when i run several commands in the bash :
1) which java ->Code: Select all /usr/lib/jvm/java-7-openjdk-amd64/bin/java
2) java -version -> Code: Select alljava version "1.7.0_95"
OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-1~deb8u1)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)
3) echo $PATH: Code: Select all/usr/lib/jvm/java-7-openjdk-amd64/bin:/usr/lib/jvm/java-1.7.0-openjdk-amd64/bin: /usr/local/ sbin:/usr/local/bin:/ usr/ sbin:/usr/bin:/ sbin:/bin
4) javac -version : Code: Select alljavac 1.7.0_95
I have these "out of memory" issues with fedora 13 64bit. previously we had centos5, the same environment in terms of programs used, nevr experienced these problems. the issues are for instance a java application already started stops suddenly, or won't even start.
example from tomcat stop:
[code]...
The one thing i don't understand about these numbers is where it goes all that used memory. i only listed the top 40 tasks out of 200 in order of physical ram used, can it be that even if it "sees" 5gb it cannot use it all, just like say windows7 and usable memory? (I recently troubleshooted that one, where out of 12gb w7 reported 8gb usable, I solved that by reverting the cpu overclocking.)
I am currently taking a Java class and I am not understanding it very well. I have compiled the following program, but it will not give me any data back to where I input the employee name, hours, rate. Can you look it over and tell what I am missing? I have been working on this for about 7 hours now and I have been reading and researching and just can not seem to know what is missing.
public class Employee
{
public static void main( String args[] )
[code]...
After 6 months or so I noticed my 9.10 install getting sluggish and it started to freeze habitually. I let it go until one day it consistently froze at the startup login screen. I installed 10.04 and the problem continued - After first installing it worked for about 6 hours without a crash, and then once again the problem developed into consistently freezing at the login screen.
I tested with some USB Live sessions and my live sessions never froze, even when active for a whole day. Remembering some I/O BAD SECTOR error messages from my 9.10 crash, I determined the error may be with the hard drive so I bought a new Hitachi SATA hdd (needed more GBs anyway). I installed 10.04 on the new hdd (H and after 6 hours again it crashed. When it crashes the screen freezes for about 3 seconds and then the graphics wildly split and it's just a jagged gray screen. However, as time has gone on over the past 2 days, the freezing situation has been better in that it hasn't come to the point where the computer consistently freezes on the login screen. The time before it freezes has varied from 10 minutes to 6 hours.
I think it's maybe a software issue with the nvidia drivers. I'm having trouble diagnosing this bug or providing information. I've included the output of lspci -vvv I have the nVidia GeForce Go 6100 graphics card
I installed Ubuntu Lucid on my computer a few weeks ago (fresh install, formatted). But recently I've been having some problems.
This is about the 4th time it happens. When I randomly open a program, sometimes the whole computer will just freeze. I can't change to a terminal window with Ctrl-Alt-F1,2,3,4 or anything. I can only press the Reset button on the computer case. This is frustrating because I already lost ALL my firefox settings and addons and I don't want anything like this to keep on happening.
The problem was: *drumroll* the POWER SOURCE.
Apparently the voltage was having little drops and this caused all the hardware to freeze. This caused the system operation to be WORSE after I bought the new graphics card (since it was bigger and needed more power). I bought a new powersource and installed it and it seems everything is alright now.
I am using a 64 bit version of Ubuntu 10.04 on my Dell Studio. Sometimes my computer stops responding. I wouldn't say completely frozen, kinda semi-freeze. I am able to see the mouse pointer move and also when I move the mouse pointer over the Maximize, Minimize or Close buttons, the buttons get highlighted but I am unable to click on them. Alt+Tab key combination to move to another window doesn't work either. I experienced the same problem when using Ubuntu 9.10 64 bit for which reason I dumped Ubuntu then.
View 2 Replies View RelatedAcouple of times now, my computer has frozen while I had firefox and eclipse open. when i restart it, firefox will not run because it is under the impression that it is already running; eclipse will start up, but does not allow me to access the necessary workspace because it is under the impression that it is still in use. how can i get rid of these problems? i tried pkill for firefox, but it does not show up on the list of processes running...
View 1 Replies View Related