CentOS 5 Hardware :: Udevd - Keeps Going Increasing Slowly Up To 100% Cpu

Aug 5, 2009

We have a problem with udevd process. It keeps going increasing slowly up to 100% cpu and the only way we can sort it out is by stopping udev and starting it back up again or rebooting the server... :/ see below info on server, it is used to purely run PHP, mysql and other static content is being served from other servers:

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CentOS 5 :: Updated To 2.6.18-164.1 UDEV Failed Udevd-event[1361]?

May 12, 2010

I haven't updated my centos box for almost about a year, my theory is if it ain't broke don't fix it.These last two weeks I've been replacing hardware, a motherboard, memory, processor, and a hard-disk. Everything worked fine with the current 2.6.18-128.1.10, but I decided that I should upgrade to the latest along with all the new packages. But in doing so I would need to recompile the driver module for the raid controllers, rr1740. So I recompiled them using the 2.6.18-164.1 build while I was in kernel 128. When I was done, I restarted the machine and when it booted to the new 164 kernel, it came back very long error messages but here's what I can remember off the top of my head.

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CentOS 5 Hardware :: Screen Is Slowly Refreshing?

Feb 15, 2011

I have CentOS 5.5, Dell 2407FPW LCD and nVidia GT310 video card. For some reasons, if I maximize my browser to full screen and scroll down (or up, direction doesn't matter), it slowly scrolls. At first, I thought that it had something to do with my firefox.

Then, later on, I found that if I play video files with VideoLan in full screen mode, it is like in slow motion mode, but I have no problem to play the same video in a smaller frame. Hence, I feel that it has something to do with either the video driver or the monitor driver. I am using the Dell 2407FPW(Digital) and GT310 drivers coming with CentOS 5.5. Here is my /etc/X11/xorg.conf:

# Xorg configuration created by system-config-display
Section "ServerLayout"
Identifier "single head configuration"
Screen 0 "Screen0" 0 0
InputDevice "Keyboard0" "CoreKeyboard"
EndSection

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CentOS 5 :: Mutt Starts Slowly / Why It Takes Such A Long Time?

May 21, 2010

Now I use mutt to manage the mail list.
But when I start to mutt, it takes a long time (about 1~2 minutes) to
load all the mail list, about 20 thousands mail.
I don't know why it takes such a long time.

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CentOS 5 :: Slab-cache Increasing Size-2048?

Jun 28, 2010

On a full update centos 5.5 64 bit every day increases slab cache , specialy size-2048 eat a lot of memory ..

how can change this ? maybe a kernel bug ?

cat /proc/slabinfo
slabinfo - version: 2.1
# name <active_objs> <num_objs> <objsize> <objperslab> <pagesperslab> : tunables <limit> <batchcount> <sharedfactor> : slabdata <active_slabs> <num_slabs> <sharedavail>

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Ubuntu :: Udevd Takes 2.8 Times Longer Than It Should?

Aug 20, 2011

Running 10.04.3 on my rig specs in signaturethis happened after i tried oracle virtulabox 4 trying to get unity in itbefore i installed it udevd took about 2-2.5 seconds now it takes 7 seconds (it takes less than 1 second in my virtualbox)i still could not get unity in it i reverted back to my 3.1.6 virtualbox and udevd is still slow BEFORE:AFTER:i have removed all the junk i could find left over from virtualbox 4 /etc/rc{0..6}.d/{K20vboxballoonctrl-service,K20vboxdrv,K20vboxweb-service,S20vboxdrv}/var/lib/update-rc.d/{vboxdrv,vboxweb-service,vboxballoonctrl-********* -> boards are apparently not letting the post that rightfrom what i have been able to find out about udev it it does stuff with kernel eventsis there a way i can clean up udev/few what it is doing and remove what ever junk got in it it appears to be timing out IMO i have been looking for a solution for over 24 hours at this point if i have to replace udev with a manual version so be it as long as i have a app that can generate itfor the record my virtual 10.04.3 boots faster then my main install on a ssd as a result of this and that is just sad a install can boot faster on a 80 Mbps than a 240Mbps drive i should be able to boot to the login in about 5 seconds after posti know 5 seconds is not much time but percentage wise it is about 50% of my boot time

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OpenSUSE Install :: Suse 11.4-KDE Udevd-work Error While Booting

Jun 25, 2011

I am seeing a udev error message on booting that I have not seen before with LInux and which I cannot interpret. My Suse 11.4-KDE installation is fairly new. My system is a System 76 PanP4 Pangolin that originally ran Ubuntu.Uname -a returns: Linux linux-zcga 2.6.37.6-0.5-desktop #1 SMP PREEMPT 2011-04-25 21:48:33 +0200 x86_64 x86_64 x86_64 GNU/Linux. My video is a Geforce 9300M with an nVidia driver.A Google search turns up the fact that similar error messages have been reported with Fedora, Ubuntu, Meego and Gentoo. These frequently have had something to do with sound and in at least one case the advised correction was to reinstall udev. I can see where bugs were filed but with no clear response. Some of these go back several years, the most recent is within the last few months. I did not see a posting that involved Suse.

1.Can someone tell me what these error messages mean?
2.Does this pose a problem?Everything seems to work normally on my system once I am through the boot process.
3.If this is a problem how does one fix it?

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Ubuntu :: Udevd-work Random Error On Boot On Raid0

Oct 12, 2010

I have a Raid0 setup (see below for details) connected to the ICH10R raid chip on my Gigabyte EX58-UD4P motherboard. On every second og third boot I get the following error:

Code:
udevd-work[157]: inotify_add_watch(6, /dev/dm-1, 10) failed: no such file or directory
udevd-work[179]: inotify_add_watch(6, /dev/dm-1, 10) failed: no such file or directory
The system halts for a seconds or two and then boots on like nothing has happend.

My setup is as follows:

Two 500gb discs in Raid0 on the ICH10R. The first partition 100 mb is a Windows 7 system partition (gaming etc.) and then a 300gb partition for the actual Windos install. Then Ubuntu 10.10 with /, /home, /swap and then five data partitions. Grub is on the Windows system partition.

Ubuntu 10.10 x64 installed via USB. No problems during install. Besides that I have 2x300gb dics on the Gigabyte built in raid controller. Installed with a Hackintos setup using Mac software raid.My fstab looks like this:

Code:
# /etc/fstab: static file system information.
#
# Use 'blkid -o value -s UUID' to print the universally unique identifier
# for a device; this may be used with UUID= as a more robust way to name
# devices that works even if disks are added and removed. See fstab(5).

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Ubuntu Installation :: 10.04 LTS Online Upgrade ; UDEVD-WORK.... Mount Request?

May 3, 2010

Just completed the online update of Ubuntu 10 -> 10.04 LTS. One problem, on boot keeps trying to mount "UDEVD-WORK...." (rest of line disappears before I can write down), which fails because it does not exist.

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Fedora :: 2.6.32.x On F12 Stopped Booting At "starting Udevd"

Apr 23, 2010

I need some advice on how to troubleshoot a booting problem. On my F12 installation, kernel 2.6.31.12-174 (and prior) all work fine. Kernels 2.6.32.x all stop booting at "starting udevd" -- even the cursor on the console stops blinking. My system is P4 2.4 GHz with 2 GB RAM on Asus P4PE -- old, but pretty generic.

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Software :: Vim 7.0 Is Opening Slowly

May 9, 2010

I'm running Vim 7.0 on Debian Etch. The system is between 2-3 years old. Over the past week or so, when I open vim, the document opens very slowly -- on the order of 6-7 seconds... I ran 'time vim', then exited the document as quickly as I could (I figure it probably took less than a second to type ':x<enter>')How do I figure out what changed to cause this problem? It's not outside the realm of possibility that I installed something on the system that caused this, although I never noticed a correspondence between installation and the slowdown in vim. I'm not even exactly sure what I've installed over the last week.

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Fedora :: Why Does Nautilus Respond That Slowly

Feb 21, 2011

After a period of time, the gnome nautilus responds very slowly and occupy high CPU and memory resource. when I open a folder, I have to wait for several seconds to see its response But there is no such problem under KDE environment.

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OpenSUSE :: Windows Redraw Very Slowly

Jan 9, 2011

Windows redraw very slowly when you move them, i.e. you move window and it redraws when you passed about half of the screen. Everything except that works fine as usual. Maybe anyone has any ideas what could happen?I have OpenSuse 11.3 with KDE 4.4.4, Radeon HD 4870 (proprietary drivers, but i've installed it long ago and it's likely not the problem).

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General :: Xrandr Changes X's Orientation Too Slowly

Oct 12, 2010

I'm changing X's orientation with following command

xrandr -o left
xrandr -o normal

When orientation is changing screen becomes black for a moment then it switches orientation.So how to get rid of this black screen effect ? Maybe some other options should be added to xrandr ?

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Ubuntu :: Karmic Is Slowly Deteriorating

May 17, 2010

In Karmic, Places has stopped working. It just thinks for a minute, then stops without opening the requested location or giving any error message. Also, Open Office Presentation, which failed during a lecture, forcing me to boot Vista and show images one by one. But my first problem was that I can't get my Airplus modem to work under Ubuntu at all. Others have had the same problem, with various awkward workarounds that I can't get to work. I wanted to remove Karmic and load Jaunty, in the hopes that I can get my Airplus to work. I am in Russia spending the summer on the dacha near St. Petersburg (no phone, so I use a cell-based service called Skylink for internet contact. I am a newbie to Ubuntu, Linux in general, am not a technical user at all, that is, do not know any programming languages.

I need Places to move data from various folders under Karmic to an external drive so I can get rid of Karmic without losing the data. Can I use commands in the terminal to move data?I really, really don't want to go back to Windows. Can anyone help me get my files off to a safe place so I can try a different version of Ubuntu?

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Ubuntu :: Firefox Running Really Slowly?

Feb 25, 2011

Firefox is running really slowly for me. It seems it's accessing the hard drive constantly (as seen through System Monitor).I'm running 10.04If I start Thunderbird and Firefox invariably the disk drive light just keeps flashing for minutes and the Firefox screen gets "grayed out" and everything just slows way down. Often I just throw the power switch to shut the computer off.

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Ubuntu Installation :: SSD: Booting Slowly Anyway?

Mar 2, 2011

I just installed a OCZ Vertex2 and was a bit disappointed by the boot time (Kubuntu 10.10 64bit).

Honestly speaking, booting itself is fast at least until disk access is concerned but it seems that the system faces some delays which I cannot explain.

Here is a excerpt from my dmesg:

Code:
[ 2.903360] md: raid6 personality registered for level 6
[ 2.903362] md: raid5 personality registered for level 5
[ 2.903364] md: raid4 personality registered for level 4

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Ubuntu :: X Starts Slowly After Removing Gdm?

Jan 6, 2009

I run hardy heron on my laptop. I wished to remove the graphical login so I removed gdm.Now I can boot without graphics, and run startx when I wish to start x. I like this behavior. However it takes a very long time, I believe longer than using graphical login, to start gnome. It takes 45 seconds between running startx and getting a fully logged-in desktop.1. how can I figure out what is taking so long and fix it2. what if I want to boot KDE instead, which I have installed but almost never use(I don't know how to make startx boot kde instead)

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Fedora :: Time On Server Advances Very Slowly

Feb 23, 2010

I have a fedora 12 server on which the time is advancing very slowly, 1 sec every 20 sec.Does anyone have an idea what is wrong

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OpenSUSE Network :: Web Pages Loads Very Slowly

Mar 16, 2010

I'm using KDE Version 4.4.00 on OS11.2 all my browsers (konqueror, firefox, chrome) webpages loads painfully slowly on vista same connection, same machine is loading is faster. I did not notice this in OS11.1 on same machine.I tried disable IPv6 in boot and in firefox but it did not improve situation significantly. I still get long looking up of dns time after time.Am I "paranoid" or is there some way I can address this this slow loading issue?

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Ubuntu :: Folders Are Missing / Slowly Be Deleted

Jan 27, 2010

I have a 320 g.b hard drive for a Ubuntu and a 500 g.b Windows XP. I haven't used XP in a while because well..its windows. Anyway, I wanted to go back to the windows XP side because I needed to do some editing on sony vegas. I restarted the computer and tried starting windows and everything in the system32 folder is totally gone!I don't know what to do because I don't want to have to do a fresh install and I don't have enough space to bring everything over to the ubuntu side.

I can't find 90% of my music when I search for it in the folders. (On the ubuntu linux side). When I go into rythmbox, my music is slowly being deleted (Like my Joe satriani, Crystal planet). What is funny is that rythmbox can see a lot of my music (not all) but not the folder program. Its really weird, when I take the pure locations of the music (that rythmbox can see), and copy them, then go into folders and paste them into the search at the top, they come up. But, when I click on the up button (in folders) they don't show the folder I was just in.If some one can help me with:

1. Knowing to fix windows XP without having to reinstall anything.
2. Knowing how to save my folders from being randomly deleted.

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Ubuntu :: Graphics Card Running Slowly

Feb 25, 2010

I just installed Ubuntu 9.10 and I was messing around with some settings and all that. I went to System > Preferences > Appearance > Visual Effects. I then proceeded to enable the "Extra" option. I was prompted to restart my computer for the effects to take place. Now it is running somewhat slow, for example when I open up Firefox, or any other program, it loads very slowly. I went back to change the Visual Effects back to "None" but it was already on that option, I don't know why. I went to my Hardware Drivers and I didn't have the recommended graphics driver on, so I put the recommended on and that had no help.

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Ubuntu :: DJVU Converted (Slowly) To (Massive) PDF

Mar 7, 2010

There are quite a few threads in this forum on how to convert a DJVU file into a PDF (among which this thread the instruction of which I followed.) I converted a DJVU file by printing it to a PS file from the Document Viewer. Then I printed again the PS to file into a PDF from that same application. The second phase took more than 24 hours and resulted in a scanned PDF of less than 500 pages with a size of 315 MB! I have many books of more pages which come down to 1 MB only. What happened in the process to make it so damn slow and so inefficient? Is there a good alternative (not ps2pdf because it provides the same result)?

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Ubuntu :: Mb/sec Decreases Slowly Down While Copying To USB-stick?

Mar 26, 2010

I have a "DataTraveller" 16 GB - that gives me slower and slower speeds on copying files to it. It starts with 8-9 Mb/sec, and goes down all the time, until it's down to kb/sec.

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Ubuntu :: Hardy Running Extremely Slowly?

Jun 7, 2010

I've been using Hardy Heron and linux mint 7 for quite a while now and was very happy with both until the last month or so.For some reason the computer seems to run much more slowly than it did. I deleted the linux mint because I was only testing it, but Hardy has been my stable (trusted) distro for quite some time.I've actually booted into xp to write this because Hardy had got too slow.I've spent the day downloading Ubuntu 10.04 and Linux mint 9, but both failed to install when I tried.

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Ubuntu Multimedia :: Blender Running Slowly / Cause Of This?

Jul 1, 2010

I hope this is the right forum for this.
I downloaded Blender today to try my hand at making some 3D graphics. I have used it in the past on a windows machine and it ran smoothly. This time I have downloaded it onto a computer with similar specs but it runs very slowly. The program is laggy and slow to respond to both keyboard and mouse input. When I checked the system monitor it said that I am using 50% of my cpu and 1/6th of my memory running both Blender and Firefox(to write this post). The machine is running no hotter than usual and the fans do not seem to be being stressed at all.

Does anyone know what could be causing the program to run so slowly?

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Ubuntu :: Computer Runs Slowly Even When The MC Server Itself Is Off

Jul 29, 2011

I'm running a Minecraft server off of a dell T110 with Ubuntu 10.1 installed, as I haven't had a chance to install Natty yet. The problem is, it's running very very slowly, past the point where I could say it's the hardware's issue.

I have an intel xeon (2.4ghz quad core) in there, with 2gb of RAM. 2gb isn't much, but the computer runs slowly even when the MC server itself is off.

I'm talking super super slow, like, the cursor doesn't even show up all the time. It disappears frequently and things take a while to render/open, a site like facebook takes about 20 seconds to completely load.

This is my first ubuntu install, so I'm kind of new to it. The only problem/solution I could think is that I may have installed the 32bit version on a 64bit processor. I don't think I did, butttt that's the only thing that occurs to me

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Fedora :: 13 Copying Data Very Slowly To External HDD?

Jun 23, 2010

I have Western Digital 1 TB external HDD. I had slackware 13 and it could copy data to it with speed around 30 MB/s (copy from machine to HDD) and it was cool. It's usb 2.0 as KInfoCenter says. But now in fedora 13, it's like 1 MB/s or even less (KInfoCenter still says usb 2.0). Any special mount option to set in fuseblk to speed it up? I mean something like blksize or like that?

Code:

/dev/sdc1 on /media/My Book type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)

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General :: Chromium Side Scroll Slowly Up Or Down?

Aug 13, 2010

when i used firefox there was a up and down arrow at the side of a web page so i could scroll slowly up or down,i am now using peppermint ice and the default browser is chromium which i like but there is no up or down arrow,does anyone know if there is an extension to put the arrows there?

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Server :: Dns Causes Web Pages To Open Slowly - 10 To 15 Sec Delay

Mar 29, 2011

the web page will eventually open up or if i hit refresh 2.6.35.11-83.fc14.i686 bind version 9.7.3 i have disabled ipv6. using ie for browser.

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