I am trying to setup and Oracle cluster with RHCS on CentOS 5.3. I am trying to find any documentation for RHCS. I can't seem to locate any kind of admin guide etc for it. I'm used to ServiceGuard for clustering and can navigate through Luci fairly well for the basic setups of the machine, but would like more info on how RHCS works and its nuances. Does anyone know any good online resources for RHCS?
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I installed the VNC server by following [URL] (Remote login with vnc-ltsp-config). Everything works great for normal user but when I try to access admin tools in the GUI, nothing appends. If there is a way to authorize the root to log via VNC viewer.
View 1 Replies View RelatedI've been forced to setup a dns server on centos as the sys admin is away. I've installed Bind with chroot and its working fine, however I cant seem to get my domain to work. Below is the configuration
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When configure packages bundled with CentOS, I have difficulty locating the installed directories. Anyway to locate those? I first worked on MySQL and now Firefox. They are not at the standard locations (or the ones refered in the manuals).
View 6 Replies View Relatedmy App requires at least version 2.0 of mono. (Suse is up to 2.5) I have searched and searched repos, including Groups and Testing for any mono and can only locate very old version 1.x.
View 3 Replies View RelatedI'm new to CnetOS5, I'm so new that I still adore the GUI process:)... I try to install the following NIC
"Realtek RTL8139 FamilyPCI Fast Ethernet NIC" on windows Vista control pane I told u that I'm still migrating from windows :)
Any way, my simple problem is that when I installed NIC it doesn't work although the kernel identifies the manufacturer, that is when I write "/sbin/lspci | grep -i ethernet " the output is " 02:0b.0 Ethernet controller: Hangzhou Silan Microelectronics Co., Ltd. Unknown device 2031 (rev01) "
I've recently upgraded my OS to Centos [from RedHat]. I'm trying to bring up a 3rd party linux software package & it's crashing on errors that it can't locate gcc. I have a dir /usr/libexec/gcc/x86_64-redhat-linux/4.1.1
View 1 Replies View Relatedwhen I try to su, with the right password I know it is because I have reset it with a sudo, it says su: incorrect password. Looking at /var/log/messages I see su: Unable to open admin password file: Permission denied. This must mean that the file has incorrect permissions and or owner/group. I am wondering if anyone knew where the file was located and the correct permissions/owner/group.
View 3 Replies View Relatedi am using openssh 5.2-p1, i want to restrict user "admin" to login to the server from a specific IP address, for this purpose i have tried the following blocks in sshd_config file.Following is the part of the sshd_config file which i have modified
#The following commands will only allow specific IP to login to ssh.
#AllowUsers admin user1 user2
#AllowGroups
# override default of no subsystems.Subsystem sftp internal-sftp
Match Group sftpgroup
ChrootDirectory /home
AllowTCPForwarding no[code].....
i want to restrict admin user to login to the server only from 172.16.100.221 IP which can be done by using AllowUser line, but i dont want to use AllowUser line,
When I shut down the computer, then turn it back on- everything goes fine- system loads, no errors.BUTWhen I am in a turned on system, and I ask it to restart (reboot), when the machine restarts and the system starts loading- I get a kernel panic. Every single time- but only when I ask the machine to restart. If it helps, the error didn't appear on Fedora 14.
To make it more colorful- the same situation happens with my Ubuntu 11.04 (I have triple boot- Fedora, Windows and Ubuntu- I am learning Fedora to switch from Ubuntu). When I had Ubuntu 10.10- all was ok- when put 11.04- the error is the same- I can't restart my PC properly. The only system that loads as it should every time is Windows 7.Could anyone pls help me? My guess is that it's some kind of kernel change, because the error didn't show up in the previous versions of both systems (Fedora and Ubuntu).Did memtest (after 12 passes there were still no errors), tried acpi options, modeset, nomodeset (using grub2)- all for nothing.
I have such kind of problem recently. I need to run a command in the remote machine. The script's first line contains "source profile.xxx"
#!/bin/sh
. ${CONF_XXX}/profile.perf
Therefore, when I run it this way: ssh root@pprh4 /scratch/pa/pa701/path/1.2/bin/plcclient.sh -s it says "profile.xxx No such file or directory" And another one is how can I use a specific file for storing my password so that I don't have to type it?
When I open program files in windows some of them are almost nothing but boxes and triangles. I was always curious what the hell it was.
View 2 Replies View RelatedI get this error when setting up my site. Software error: Can't locate Class/Template.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/site_perl/5.8.8 /usr/lib/perl5/site_perl /usr/lib/perl5/vendor_perl/5.8.8/i386-linux-thread-multi /usr/lib/perl5/vendor_perl/5.8.8 /usr/lib/perl5/vendor_perl /usr/lib/perl5/5.8.8/i386-linux-thread-multi /usr/lib/perl5/5.8.8 .) at /var/www/html/en/subscribe.cgi line 10. BEGIN failed--compilation aborted at /var/www/html/en/subscribe.cgi line 10. send mail to the webmaster (root@localhost), giving this error message and the time and date of the error.
I have tried the following with no success: # yum install perl-Class-Template from the Rpmforge repo [URL] Or use the cpan command 1) # yum install perl-CPAN
2) # cpan
3) > install Class::Template
..
The website I am trying to get working is hosted on CentOS. The version is 2.6.18-194.11.1.el5PAE. Im trying to get migrate the site from one server to another and now the cgi script doesnt execute correctly as it requires the class Template which is in a folder within the website tree.
I have no experience with embedded systems hardware and am looking to build a micro-budget underwater robot for exploring the bottom of a lake on the family homestead. I don't have much money to spend on this, but I want to run Debian Linux (I have lots of Linux Admin experience and am right at home with a terminal) or something like that on a small chip which needs to be able to:
Connect to the control computer via ethernet. Get digital or analog data from a GPS module, pressure sensor, etc. Control a few thrusters. Do various other hardware IO functions. Possibly control a robotic arm (this is a long shot, I know). And costs less than about 100 dollars. I have no experience with embedded systems hardware so I really don't know what to buy or where to start, aside from the fact that I heard that this would be a good place for something ARM-related. I am a software developer with time to burn as far as writing the programs to support this goes.
Ubuntu works pretty well on most of the desktop computer (drivers support), the basic functionality like, keyboard, sound card, network card generally works well. But when it comes to laptop computer, really need luck. Some laptop's keyboard works weird, some cannot play music. I am recently thinking of buying a new laptop. Is there any website shows you which brand of laptop recommends which version of linux? or ubuntu works better on which brand of laptop?
View 3 Replies View RelatedI have squeeze with gnome (gdm3) desktop.How to disable any kind of device automounting in gnome?
View 6 Replies View RelatedIs there some kind of certification or certificate for Python?
View 2 Replies View RelatedIt is possible to install this kind of menu on suse? I watched several movies on yt and it seems to be nice usability improvement comparing to standard OS menu - clean,simple, accessible.
View 2 Replies View RelatedI cannot get sounds of any kind to play on my machine. I tried the Comprehensive Sound Guide, but did not get very far. (I'm not very proficient with these things.) I did lspci -v and got:
Code: Audio device: nVidia Corporation MCP79 High Definition Audio (rev b1)
Subsystem: Micro-Star International Co., Ltd. Device 4570
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 23
Memory at fae78000 (32-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
but I cannot find my sound card on the ASLA site. I tried to follow the Sound Guide instructions after that, but I got lost.
What kind of video card(s) should work with Ubuntu?I have a Power Mac G4 (AGP Graphics) with it's original card (ATY,Rage128Pro), which apparently doesn't work well with Ubuntu. I'm considering upgrading the card but don't want to spend a fortune on it.I would also like to know what the minimum HD or partition size for a Maverick installation and running is. Is 10 GB enough?
View 6 Replies View RelatedI have squeeze with Gnome installed. My problem is the monitor goes into "black" and I'd like to disable any kind of of stanby-mode. If I search for screensaver using Synaptic, I have these packages installed:
xdg-utils
gnome-settings-daemon
but in gnome menu cannot find any screensaver options. Power Manager I've disabled already in the "Startup Programs". Howto disable all screensaver and power-save options from the command line?
I've just updated my Dell Inspiron Mini to Maverick Meerkat (10.10), and I've very quickly run into quite a few problems. First, it took an awful long time to install all of the updates. Is that normal? Perhaps it's just because I'm using a puny netbook?
When the updates were finished and I rebooted, I logged in without any problems, but then got a gray screen. I've seen that screen before, when Ubuntu loads (especially with Lucid), but it doesn't go away. I rebooted using Desktop Edition instead of Netbook Edition, and there was an improvement, but the top toolbar is blank.Additionally, and most importantly, I can't get an Internet connection of any kind, wired or wireless.
Just installed xsnow on my sisters Ubuntu pc and it runs ok, however it seems not to work properly with the desktop icons. When a snowflake falls over the icon it kind of cuts a jagged line through it. The icon is then restored when you hover over it.
View 3 Replies View RelatedDoes anybody know any Java package that can be used for playing music with different kind of instruments. Is any package which implements the java.sound api http://java.sun.com/products/java-me.../doc-midi.html
View 1 Replies View RelatedIt seems I can't burn any kind of disc (cd/dvd, audio/video/data) usgin my internal sata burner (sr0). I treied googling around and reinstalling everything from dvd+rw-tools up but the error is still there. the burner works fine with windows on the very same pc (dual boot). I tried different media and different speeds. when using an usb burner everything's fine...
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I am running debian linux wheezy, and recently, all of a sudden, all videos in my iceweasel browser have been refusing to play videos of any kind at full volume. I am, however, able to download the video and play it at full volume on vlc player or sytem video player.Why iceweasel is acting this way?
View 0 Replies View RelatedHow can I download multimedia codecs which enables me to play all kind of audio and video files. I am using 64 bit F12.
View 3 Replies View RelatedI've been trying to get this sorted for days. I'm trying to use this older Toshiba Satellite 1800 as a kind of Internet Radio kiosk. Sound was working in Xubuntu but everything was too slow so I switched to fresh minimal install from the mini cd and used the guide from psychocats to install IceWM. No I have _no_ sound. (It works perfectly off of Knoppix 6.0.1 live cd.)
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I have CentOS 5.4 and have installed CPAN GD module.Installation messages seemed clean and successful.When I try to create a png file, perl gives the error message :
Can't locate object method "png" via package "GD::Image" at
/usr/lib/perl5/vendor_perl/5.8.8/DBD/Chart/Plot.pm line 1276 (#1)
(F) You called a method correctly, and it correctly indicated a package
functioning as a class, but that package doesn't define that particular
method, nor does any of its base classes. See perlobj.
Also, the following perl one-liner gives answer "No".
perl -e 'use GD; $im=GD::Image->new(); print $im->can("png") ? "Yes" : "No" , "
";'
I suspect that this GD module requires Image::Magick, but that borks on installation.
Magick.xs:2344: warning: implicit declaration of function �MagickCoreGenesis�
make: *** [Magick.o] Error 1
JCRISTY/PerlMagick-6.59.tar.gz
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Are Installation Guides available for download?
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