I am running matlab 2010b on centOS5.6. Matlab opened without any error either in the computer terminal or in VNCSERVER. While running bench (of matlab) the session or the vncserver are crashing.In some cases the bench run for the first time without any problems, however it will crash the session or the vncserver on the 2-3 runs of the same code.
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I am running matlab 2010b on centOS5.6.
Matlab opened without any error either in the computer terminal or in VNCSERVER.
While running bench (of matlab) the session or the vncserver are crashing.
In some cases the bench run for the first time without any problems, however it will crash the session or the vncserver on the 2-3 runs of the same code.
Any idea how to solve this issue?
I'm having troubles with ubuntu Natty."Randomly" I'm thrown out back to the log-in page; I saw some threads online talking about xserver crashes but I didn't find any solution.I noticed it happens more often (but not always) when I use this matlab code to delete all the matlab figures.
Matlab code (not mine):
-----------------------
f = findobj(0);
f(f == 0) = [];
set(f, 'DeleteFcn', '')
f = findobj('Type', 'figure');;
[code]...
I have a Radeon HD 6370M with proprietary drivers.
I can crash my entire X session by running seamonkey 2.0 and going to http://wiki.centos.org/HowTos/KVM
Backtrace:
0: X(xf86SigHandler+0x81) [0x80c58d1]
1: [0xb8091400]
2: /usr/lib/xorg/modules/libfb.so(fbCopyAreammx+0x21e) [0xb7e206ae]
3: /usr/lib/xorg/modules/libfb.so(fbCompositeCopyAreammx+0x66) [0xb7e20776]
4: /usr/lib/xorg/modules/libfb.so(fbComposite+0x57b) [0xb7e114fb]
[Code]..
I'd rather not switch back to SM 1.1.18 as 2.0 is so much better. I've had this same crash on at least one other page too (not on centos.org this time).
I want to run X window graphical application over ssh session on my server running Centos 5.5 . i used the -X flag for ssh (ssh -X user@serverip). i checked the /etc/ssh/sshd_config file on the server and i have the line "X11Forwarding yes". but i can not run any X applicaton. when i use root account i get the message: xauth: creating new authority file /root/.serverauth.15813
[Code]...
get matlab running in ubuntu 10.04,(64 bit) .
View 5 Replies View RelatedI am putting together some new systems for my customer and I'm having some trouble with a script that we use to back up files to a DVD R. The problem is that I can't write a 2nd session to the DVD unless I eject the disk and reload it. The drives are slimline type drives, Sony BD-5730S and Teac DV-W28S-V93, so they won't reload without human intervention. Opsys is CentOS 5.4 or RHEL 5.4. I've tried both AMD and Intel based mother boards. If i try this on Fedora 11 or 12 it works fine. This works on IDE attached drives but not a SATA attached drives. Fedora appears to use something called genisoimage instead of mkisofs. I can't get genisoimage to run on CentOS or RHEL.
Here's the code to setup the test files:
rm -f /tmp/BDtest/*
mkdir /tmp/BDtest
dd if=/dev/zero of=/tmp/BDtest/blank.iso bs=10M count=1
for NUM in {1..160}
[Code].....
I had installed Matlab 2010a in Centos 5.5 using the Matlab GUI. It was working perfectly after the installation. I managed to run matlab from the installation GUI after they have verified my license and everything. However, I could not run matlab again after I close the software. I noticed that the installer has automatically created a symbolic link during the installation but when I open the terminal and type Matlab. It returns bash: matlab: command not found. I know the problem is related to either the environment or path is not being set correctly. tell me know I can run the newly installed application from the terminal?
View 2 Replies View RelatedI tried to install MATLAB 2010b on CentOS 5.3 but failed.
I mounted the DVD manually using the following lines
$ umount /dev/scd0
$ mount -t iso9660 /dev/scd0 /local
when I type $ sh /local/install
shell display the following
Preparing installation files .. Installing ...
and never move.
I noticed that the computer is reading the DVD. Then DVD light stop blinking and dim; and nothing happen.
I am using SSH to access a UNIX running red had Linux. If possible I would like to invoke the GUI on my connection. Is there a way I could do that e.g by exporting the display or running X-server.
View 2 Replies View RelatedI've recently posted here about ubuntu crashing on boot (black screen).
However, when I try to watch a .avi movie with VLC I get the black screen again.
I have a dell inspiron 510m laptop and am using i915.modeset=1 to boot. It has an intel 855 graphic chipset
EDIT: just checked, crashes with regular movie player aswell
I have some trouble with my hp workstation xw4400 with an ATI FireGL 3300 and the X-Server. There was no problem with the graphical install routine and the graphical boot works fine. But when the system changes into the login-screen, then it results in a black screen and a more or less frozen system.
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View 5 Replies View RelatedMy University gives us access to a Linux server, named stud1.
Code:
me@stud1:~$ uname -a
Linux stud1.some.univ.ac 2.6.9-89.31.1.ELsmp #1 SMP Mon Oct 4 21:41:59 EDT 2010 x86_64 x86_64 x86_64 GNU/Linux
Apparently I was logged in, and never logged out sometime:
Code:
me@stud1:~$ who
<snip>
me pts/37 Jan 30 13:27 (6.6.66.66)
<snip>
me pts/58 Dec 30 19:13
but when trying to find out why I'm still logged in, I can't find it:
Code:
me@stud1:~$ ps faux |grep me
root 30030 0.0 0.0 51128 4360 ? Ss 13:27 0:00 \_ sshd: me [priv]
me 30033 0.0 0.0 51132 2336 ? S 13:27 0:00 \_ sshd: me@pts/37
[code]....
how can I logout this unused session?
I frequently access my home computer throughout the day in two ways: either locally, or remotely using nxserver/nxclient. As one user, I have two concurrent X-windows sessions running, possibly with different applications running in each. Is it possible to move a running application from one session to the other? That is, I want all the active windows related to the app to disappear from one desktop,
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I thought that 'xrandr' displayed some text output but that behavior has changed (?). It seems to require an X display. Is there another way? Something I could incorporate into a shell script? (This is Fedora but that shouldn't really matter)
Something is running my memory up and causing my load to crash my forum. I keep noticing this error and have no clue really how to go about fixing it.
Quote:
%CPU PID USER COMMAND
1.2 2978 mysql /usr/sbin/mysqld --basedir=/ --datadir=/var/lib/mysql --user=mysql --log-error=/var/lib/mysql/server.forumnameremoved.com.err --pid-file=/var/lib/mysql/server.forumnameremoved.com.pid
Could this be causing my CPU to run high? How would I go about fixing an error like this or is it even doable?
I used to use kubuntu last years, but I decide to give Ubuntu a try instead.A thing that was working on kubuntu's KDE by default, is that when you close your session, the system remembers what applications was you using, so in the next boot up they will be open exactly as it was.I would like to have this feature also on my Ubuntu 10.04, but I've been not lucky searching for the option to enable it.
View 1 Replies View RelatedI have ubuntu 10.04 & I telnet to windows vista. Even if I create a hidden process [URL].. from batch file . It seems the process gets killed when I end connection at port 23 to host. Maybe , the hidden process created is still child of current telnet session so tree is killed as session ends. Is there a way to keep process running even after telnet session has ended ?
View 6 Replies View RelatedRunning Ubuntu 10.04 to 10.04 over LAN; I can SSH -X into my server just fine, and am able to launch various applications (Nautilus, Gnome-Terminal, Disk Utility, etc) but I'd really like a Gnome desktop. When I've tried the various StartX commands and gnome-session, but something just isn't clicking. Is there a way to have a 'second' Gnome session running on the client over the first?
To pre-empt some obvious solutions; I don't wish to use VNC, the lag drives me nuts, and I'd like to keep my gnome session running on the client machine if possible. If it's not possible, that's fine; it just seems like there'd be a way to do it?
I want to configure my tightvnc server installation to use my already running X session (on current :0 screen), but as i understand its not really and its working only at another screen. How can I configure to use it on my current screen?
View 2 Replies View RelatedI was running the Update Manager when my system froze due to the failure of Karmic to support motherboards using the Intel 845 chipset.
Although the update did not complete when I rebooted and invoked Update Manager it reported that the system was up to date. How do I reset the system so that I can install the updates?
I am a Ubuntu 10.4 Linux User (32 bits)! I installed the CodeWarrior Development Studio v10. The installation was OK. However, I am getting an error when I run cwide (see below). The problem seems to be in the library libpemicro_jloaderh.so.
A fatal error has been detected by the Java Runtime Environment: SIGSEGV (0xb) at pc=0xb17fb230, pid=2450, tid=2999868272 JRE version: 6.0_20-b02 Java VM: Java HotSpot(TM) Client VM (16.3-b01 mixed mode, sharing linux-x86 ) Problematic frame: C libpemicro_jloaderh.so+0x137230]
An error report file with more information is saved as: /home/alex/hs_err_pid2450.log If you would like to submit a bug report, visit: [URL]... The crash happened outside the Java Virtual Machine in native code. See problematic frame for where to report the bug.
If I let my computer sit for about 10 minutes, I lose all the windows I had open (gnome) and i get a message saying I'm running in low graphics mode. I have to restart X in low graphics mode to get it to work. i can't tell the difference, but as an avid writer, I often feel the need to get up and think about whatever I have open in oowriter.
View 3 Replies View RelatedI have to run a graphical session for using something with wine on a server (unfortunately :((( ) and I'd like to run a TWM session. As I would like to lock the session, I settled things to log on from XDM. However, I can't find anyway to lock the session. Is it possible (I guess yes) ? How can it be achieved?
View 3 Replies View Relatednot have shell in VNC session ,
on a clean install of centos put these command
yum update -y
yum groupinstall -y "Japanese Support"
yum install -y rtorrent lftp mc firefox
yum -y groupinstall xfce
[Code]....
When running Matlab (7.10.0.499 (R2010a), 64-bit (glnxa64)) on CentOS 5.4 using vnc, the Xvnc chrashes and this is logged in syslog:
# grep vnc /var/log/messages
May 5 15:37:47 hornsund kernel: Xvnc[7195] general protection rip:594c79 rsp:7fffa0085318 error:0
May 6 12:30:43 hornsund kernel: Xvnc[7003] general protection rip:594c79
[Code].....
CentOS is up to date as of beginning this week. Doing a quick net check suggests HW-problem ( HP DL380 G6), but I've tested both memory and cpu(s) without errors. We also had the same problem on Scientific Linux 5.4.
I can't start a Remote-Session and I'm looking to the log-files at the moment. Where are the logfiles for NX?
I found, but here is nothing inside:
/var/log/nxserver.log [root@headnode1 ~]# cat /var/log/nxserver.log [root@headnode1 ~]#
