CentOS 5 :: Prevent Certain Errors From Displaying On Console / Set That Up?
Jan 26, 2011
We are currently troubleshooting the following error, which was repeatedly being displayed on the console:
kernel: Northbridge Error, node 2<0>K8 ECC error."
After replacing all of the memory, the error remained, so we tried updating to the latest kernel. (Currently having to use centos-plus because we are using XFS)
After the kernel update the error disappeared fro 5 days (previously UNHEARD of - would often repeat several times a day), it appeared again and hasn't appeared since.
It does not seem like any real damage is done here - and I would like to suppress this error somehow. Optimally I would like it to only be forwarded to the log files - and NOT be displayed on the console.
Could someone point me to an easy way to set that up?
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Feb 13, 2010
linux console always displaying the following error, is harddisk problem? it is using 1TB Seagate harddisk.
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Sep 7, 2010
how to disable displaying image on web browsers. Example I have a link [URL].
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- But I can use <img src="/img/test.jpg" to websites can read it.
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Jun 29, 2011
i use totem and vlc player for video playback, i had enabled the option in both player to prevent screensaver during video playback.yet screensaver is played during a video playback how to fix this bug in fedora 15.
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Oct 29, 2010
How do I open the Java console? (I'm using Firefox 3.6) I've already enabled it in "Java Control Panel"->"Advanced"->"Java console", but that doesn't do anything...
Another problem:
If I link
Code:
Code:
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I'm using Fedora 13
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Feb 13, 2010
Using centos 5.3 for Elastix VoIP. linux console always displaying the following error, is harddisk problem? it is using 1TB Seagate harddisk
[Code]....
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Feb 8, 2011
i have installed fedora14 on my system, while running the php programs errors are not displaying on the browser. display the error while running on the browser at localhost.
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Feb 15, 2011
I have a headless server, and I want to prevent GDM 2.30 from starting the graphical login on the console screen. As I use XDMCP, I still need GDM running on the server... With previous versions of GDM, I was doing that through gdmsetup, which ended with these lines in /etc/custom.conf :
Code:
[servers]
0=inactive
but it seems that it's not working anymore with 2.30...
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Jun 23, 2010
I am running ubuntu 10.04 . I recently installed gmate plugin package for gedit. It was working like a charm then. The next day I did a large update & when I launched gedit from console again, it was throwing tons of warning errors & assertion failures for every action. Though I could do all things without any obstruction.I deselected all the plugins & launched it again- this time it worked clean. I have resinstalled gedit & gmate packages but still with plugins on , I get dirty console screen.
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Jun 30, 2011
i been getting errors when trying to use zypper from the console. This happens in 2 pcs, and errors seem to be the same,One has 11.4 + gnome 2, standar installation (with gnome) from 11.4 DVD. The error i get whenever i run something like zypper install xxxyyy.rpm or zypper update is:
GLib-GIO:ERROR:gdbusconnection.c:2279:initable_init: assertion failed: (connection->initialization_error == NULL)
the other one, 11.4 with gnome 3 (clean install from live dvd):
GLib-GIO:ERROR:gdbusconnection.c:2279:initable_init: assertion failed: (connection->initialization_error == NULL)
GConf Error: Failed to contact configuration server; the most common cause is a missing or misconfigured D-Bus session bus daemon. See GConf configuration system for information. (Details - 1: Failed to get connection to session: The connection is closed)
I dont know if its related, but the one with gnome 3 constantly gives me (what i think is) a kernel panic when i shut down the system, it happens fast and the text on the screen is not "linear" but spread all over the screen, so i cant read the whole message, but it does say something about glib and corruption.This is actually the first time(s) ibe seen a kernel panic ever since i used ubuntu.
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Jul 11, 2011
I've been using Linux for about a week, now, and yesterday I finally got my audio to work. Before shutting-down yesterday, I installed some more audio-plugins. When I started-up my computer today, there were errors in the console-text that appears while the Debian Linux OS is loading. When I got to the desktop, I tried to play music, but no sound came-out. So, I tried to uninstall the plugins I installed yesterday and restarted. I got similar errors in the console-text as earlier. When my desktop loaded, I still had no sound. I had several problems with the entire sound architecture of the computer. I made some more changes in the application-download-manager-thingy and restarted and I no longer got the errors at boot-time.
Unfortunately, I still have absolutely no sound, and it appears as if ALSA is effectively dead. My soundcards are Rocketfish (PCI) and Realtek HD Audio (Integrated). I got Realtek to work yesterday with OSS.
Another problem is that WINE doesn't work, with the exception of WINE's default programs. I've been trying to get this thing to work for at least four days now, and I've made absolutely no progress...
Also, after fighting with it for a few days, I finally managed to get the internet to work, but Linux still thinks that I'm offline. It's really weird. This one's not so much of a problem as it is annoying. In addition, if I click-on the network-manager-thingy, it says that none of my connections have ever been used. Odd.
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May 19, 2011
After booting my PC which is running CentOS, it did not display the desktop. It just displayed a terminal window and a firefox browser all on a black screen!
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Feb 28, 2009
I am running Cent0S 5.2 and am trying to get the gui running from startx at the console. When it loads half the screen is scrambled and I can see parts of the desk top. it looks like a video driver issue. I ran system-config-display --reconfig --set-depth=16 --set-resolution=1024x768 and then tried system-config-display --reconfig --set-depth=16 --set-resolution=800x600. It came out a little better but still half scrambled.
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Nov 29, 2010
I am running Centos 5.5 X86_64 and recently after updating my server, I am having problem loading gnome. When the server boots, and begins to bring up the login screen theme, I get an error that states "Could not recognize the image file format for /usr/share/gdm/themes/TreeFlower/background.png" I am able to login after clicking ok to this message, and using the "simplistic" login manager. But when the users desktop loads, there are several errors pertaining to "unsupported image format" and none of the icons are displaying correctly. They are just the default "curvy page" icon for an unassociated file type. Some of the icons do not even show up at all.
Another thing I noticed wierd is that when I try to view a png, nothing happens. When I try to open one using gimp, I get an "unsupported file type" error. When I tried to click on the "add/remove software" button I get prompted for root pass, but nothing happens. So, I tried launching pirut from CLI, and I received the following error:
Quote:
[root@server ~]# pirut
Traceback (most recent call last):
File "/usr/sbin/pirut", line 41, in ?
from pirut import *
[code]...
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Dec 17, 2009
I`m looking for a a X-Window in CentOS. At the moment I work with console only in text mode
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Dec 30, 2010
In CentOS 5.4 (Final), emacs is displaying characters as little boxes. see attached screen shot. I searched the Web and found others have this same problem with emacs in CentOS 5.4 but have not found any solution. I installed emacs in a base CentOS Amazon EC2 instance as follows:
yum -y groupinstall "GNOME Desktop Environment"
yum -y install emacs
yum -y groupinstall emacs
This issue does not arise for me in Amazon EC2 instances running Red Hat, Fedora, or Ubuntu when I install emacs as I did here. I am not X font savvy
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Oct 23, 2009
when I am doing a "yum update" I receive now a long list (~94MB) because of the latest CentOS 5.4 release.I am running CentOS 5.3 on a virtual machine (virtuozzo) and had already problems to install 5.3 before. To not lose the installation I do not want to update to 5.4 but of course I want to get all updates for 5.3.How can I configure my CentOS 5.3 to update the server only with 5.3 patches/releases and how to prevent it to update to 5.4?
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Jun 24, 2009
I try to set up a 5 nodes cluster and a shared Coraid Storage with conga but it fails with "Shared Storage Support" checked.The message is:'A problem occurred when installing packages: Packages of set "Clustered Storage" are not present in available repository' and it is shown under every node on the next sceen after I submit.The pc where conga runs is on the same subnet (192.168.xxx.xxx) and it has the same /etc/hosts of the other nodes.In that pc runs a proxy too and the nodes go out through it (that pc has 2 NICs)Every node (2.6.18-128.1.14.el5-xen-x86_64) is patched whith the last yum update (this morning) the same is for the pc (2.6.18-128.1.14.el5).Every node has 4 NICs , 2 NICc towards the storage the others in bonding towards the WAN.Every node is exactly alike, they have been installed with the ks.cfg generated from the first node and they all have the support for Clustering, Virtualization, and Clustered Storage.
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Jul 2, 2009
I installed CentOS 5.2 because I want to install the latest VMWare Server (2.0.1).The release notes of vmware server say: "Support for CentOS 5.2".But after installing CentOS 5.2 and updating the packages marked for update,the Version of the system is 5.3. I know from Debian that if you do not explicitly want to do a system version upgrade,only bug fixes and security fixes are installed. That seems to be different with CentOS/RHEL?
Is there any way (or what ist the right way) to prevent automatic upgrade from one release to another? I don't want VMWare Server to stop working because of some upgrade from 5.x to 5.y.
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Dec 23, 2009
Is it possible to set a package in such a way that it will not update when "yum update" is executed?
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Apr 29, 2011
I installed and then reinstalled UBUNTU 11.04 /x86 server into clean HDD1. It was done however with errors and boots in console tty mode
After the last installation there was message regarding 4 errors
Then login prompt.
Configuration:
Intel Pentium 4/2,4 MHz, 512 RAM
Graphic card GeForce 4 MX440 /AGP8
2 HDD (HDD0- 230 GB Windows XP+GRUB, HDD1-180 GB UBUNTU 11.04)
CD ROM Plextor, FDD
GRUB boot to UBUNTU
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Feb 4, 2010
How can I prevent users from changing their own password? I was surprisingly unsuccessfull in finding a solution for this on google. Lots of stuff about hardening ssh access or dealing with password aging using "chage" but nowhere could I find an answer for my question.
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Mar 5, 2009
I am trying to prevent the dm_mod and friends from loading during install.I am installing by PXE boot with NFS and kickstart files over http. This works fine for other machines.Ok, I have a Dell PowerEdge 2900 III with 8gig ram, PERC 6/i raid controller.The raid has 8 1TB drives in it, so the total size of the device is >2TB.There is also an SATA drive, which is NOT on the raid controller.
The problem is, I want to install CentOS on the SATA drive. The SATA drive comes up as a device-mapper drive, with a big crazy device name.This is ok, but the problem is, when the system goes to boot, it just says 'missing operating system'.I can't boot from the raid because it is large enough to require a GPT partition, and CentOS says it can't boot from a GPT partition.The SATA drive would work FINE if I could just prevent the damn device mapper from loading, so that I could install on the SATA drive in ordinary SATA mode.
I have tried re-squashing the stage2.img with /etc/modprobe.conf with alias dm_mod off and such, no luck.I also tried adding an /etc/modprobe.d/blacklist file, that did not work either.I also tried putting blacklist= dm_mod in the kickstart file, but that seems to be a fedora-only option and it kills my install. any ideas on preventing the dm_mod et. al. from loading at install time??
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Mar 21, 2009
I wonder if there is a file containing configuration parameters of linux console.Currently I have to manually config console parameters every time.
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Dec 6, 2009
I have CentOS 5.4 installed within a Virtual machine using VMware 6.5. After my install I found that I couldn't type parentheses by pressing SHIFT+9 or SHIFT+0.
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May 6, 2011
I have installed a CentOS server with no GUI. I am trying to get RHGB work on startup. I did:
yum install rhgb
It installed rhgb and vte. I added 'rhgb' to the line in my /boot/grub/menu.lst :
Code:
default=0
timeout=5
splashimage=(hd0,0)/boot/grub/splash.xpm.gz
hiddenmenu
title CentOS (2.6.18-238.el5)
root (hd0,0)
kernel /boot/vmlinuz-2.6.18-238.el5 ro root=LABEL=/ quiet rhgb
initrd /boot/initrd-2.6.18-238.el5.img
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Apr 14, 2009
I need to start a xen domain from console with xm command but the 'new' sub command is missing?
[root@sambie xen]# xm new CENTOS-5.3-PDC
Error: Sub Command new not found!
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Apr 16, 2009
I configured the serial consol on centos5 as follows
# dmesg |grep tty
Kernel command line: ro root=/dev/VolGroup00/LogVol00 console=tty0 console=ttyS0,9600n8
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A[code]......
But I could not consol Centos server from my labtop (win xp) Is there missing or wrong configurations ?
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Aug 8, 2010
Where can I set the 1440x900 wide screen text console on my laptop?
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Dec 29, 2010
I just install xen and kernel-xen version 2.6.18-194.26.1.el5xen, booting into the xen kernel dom0 shows me continous colorful scrambling and scrolling. I can ssh to dom0 and get correct display but the dom0 console is where it shows the colorful garbage scrolling. i have the Supermicro X7DC motherboard with a XGI Z9 graphics card. GUI is not installed and I don't have the rhgb parameter in my grub.conf. My grub.conf is plain and unmodified.
#boot=/dev/md0
default=0
timeout=5
splashimage=(hd0,0)/grub/splash.xpm.gz
hiddenmenu
[Code].....
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