Debian :: Preload Take Long Time To Give Result?
Jan 8, 2010
i got intel inside. when grabbing windows and moving them around they "streaked "(right word ?) over the monitor. Desktop-experience was simply "sluggish". I searched for all kind of info on this board. e.g.: installed preload, intel-microcode, set Xwrapperconfig to -1; -5, -10. tried some changes with swappines and cache_pressure in sysctl.conf. without knowing what it might be good for i ran prelink -a. For about a week it simply rocks: all is "sharp" and clean, including the move of windows. How come? does preload take such a long time ( a few months) to give such an amazing result? Is it related to graphics at all? I upgraded to ext4 bout 4 weeks ago (which takes a while too, from what i have read). intel-microcode doing magic? With the money i got chances are high that the pc`s i buy are intel-inside ones. and with a build-in graphics-card
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May 10, 2011
For a number of openSUSE releases now, on a periodic basis (monthly, it seems?) both my laptop and my desktop take forever to start. During this time, the hard disk activity is going berserk. When inspecting this with "iotop", a process called "preload" or "start_preload" is hammering the disk, sometimes up to 10 minutes.
The irony is when you research "preload", you find mostly articles like "drastically speed up your Linux system with preload"- I sometimes think it has to do with running VMs on these machines and maybe it's trying to cache those large disk images? Pure speculation, but I can't seem to find any documentation on this.
Anyway, I did finally find a way to turn this thing off. WARNING: since I do not know exactly what preload does and whether your machine becomes unusable if you turn it off, please only follow these instructions at your own risk. Since preload seems to be a very low-level system/service, I did not want to risk uninstalling it. What I did instead was:
Yast2 - System Services (RunLevel)
Click the Expert Mode radio button
Scroll down to the boot.startpreload entry
[code].....
Since I applied these steps, no long boot times with insane hard disk activity has occurred and I also have not noticed anything else complaining or not working with this service off.
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Oct 13, 2009
I am running Centos 5.3. I ran no updates, performed no installs, nor changed any configuration immediately prior to this issue. My problem is this: when I run the command startx (default runlevel 3), it is a long time (5-10 minutes) before Gnome startx, and once it does start applications will not run. Also, when I try to use sudo (from any environment, even ssh), it is a long time (5-10) before the command is executed.
I cannot say for sure, but it seems like this is an intermittent problem. Sometimes X takes a long time to start, but once it starts it will launch programs. Sometimes X takes a long time to launch, but once it starts it will only launch certain programs. Though presently X always takes a long time to start, and I cannot successfully launch any programs.
A while back a had a similar problem to this (x taking long time to start, sudo taking long time to execute) and it ended up being a DNS problem. Unfortunately, I cannot remember exactly what it was and I stupidly did not document it. Maybe this is also DNS related, I don't know.
I don't know what log files to look at for problems with X, Gnome, and sudo taking a long time to start.
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Dec 17, 2010
I want to search files (basically .cc files) in /xx folder and subfolders. Those files (*.cc files) must contain #include "header.h" AND x() function. Clearly, I wanna list of *.cc files that have 'header.h' & 'x()'. They must have two strings.
I tried several ways, and got only files with header.h OR x(). Some examples given in Internet doesn't give any result in my system. I am using Fedora 8.0 in my PC and I have grep 2.5.1 version.
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Jan 6, 2010
I really am a great fan of Songbird, but there's one thing that keeps annoying me: searching my music collection. I have about 12k songs (67GB) in my library, and using the search bar is pretty much a disaster: whatever I type it takes ages to come up with something, and if I delete any of the written to enter something new it hangs for like five minutes. This sort of forced me to look for specific songs myself or just keep it going on shuffle, none of which is a good solution.
I believe the problem is that songbird searches after every single typed character instead of waiting until I'm finished, which is a cool feature with smaller amounts of data to look through, but in my case it's just annoying and pointless. How to disable this feature? I am using Songbird 1.2.0, Build 1146.
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Jul 18, 2011
Whenever I try to use a preload ISO from susestudio.com, it takes me about 5 tries to actually get it to install. I load it up in VirtualBox, and on the screen that warns "you are about to erase all data on /dev/sda, continue?", selecting "yes" will 80% of the time cause it to think you cancelled and waits 30 seconds before rebooting. Every now and then it decides to work, but sadly that's the exception and not the rule. If it makes any difference, the appliance I'm downloading is a custom one based on openSUSE 11.4 Minimal X with GNOME 3 installed on top of it.
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Jul 15, 2010
while installation of debian 5 from small cd ... does configuring apt take a lot of time!!! installing debian for the first time.
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Nov 15, 2010
after i leave firefox on for some hours (the amount of time varies between a couple of hours to a day), when i try to use flash, for example in videos, it plays the first second of the video and then goes into a sound loop of that 1 second of sound that continues even after i stop the video. it takes about 30 seconds for it to stop. at other times, if i've left a video paused in the middle and start it again after some hours, it goes through the rest of the video in just a few seconds like it is in fast forward. the sound is messed up just like in the other case.
the problem clears up completely after i restart firefox. i have tried changing the flash plugins but this usually leads to other problems. right now i'm using the default plugin file name: libflashplayer.so shockwave flash 10.1 r102 i only had this problem in debian, its been going on for months now and i have absolutely no idea what causes it to happen. it seems completely random. when i have only two or three tabs open its a slight nuisance but restarting firefox with 50 tabs open just takes too long.
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Mar 25, 2010
Since recently statd at the boot time takes, more then 30s or even more.
It is laptop configuration, no NFS server(?) lenny with few installs from backports (open office and .30 kernel - for Intel 5300) vmwware (7), as well firestarter firewall
Can I disable it or change the boot order (via sysv-rc-conf ), so I can speed up my boot time?
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Feb 16, 2015
I made a fresh installation of Debian.
Code: Select all[VOSTRO200@root]#uname --all
Linux VOSTRO200 3.2.0-4-amd64 #1 SMP Debian 3.2.65-1+deb7u1 x86_64 GNU/Linux
I changed to the kde desktop environment. I logged in as a normal user, and left the computer running for a few hours. when I came back the screen was turned off and the system does not respond to mouse movement, pressing the keyboard, or any combination thereof. I tried
Code: Select allCtr+Alt+F1,
CapsLock
First time i touched keyboard the led of numlock turned off, and never back. Blanking the screen itself does not cause a system crash, this occurs after several hours of inactivity.
.xsession-errors
Code: Select all/etc/gdm3/Xsession: Beginning session setup...
localuser:bartek being added to access control list
openConnection: connect: Nie ma takiego pliku ani katalogu
cannot connect to brltty at :0
Failed to connect to the VirtualBox kernel service
[Code] ....
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Feb 14, 2016
When I want copy a file to my Pendrive it take long time, How can I troubleshooting it? For example, It show me 13 seconds to finish but take 20 minutes to finish !!!
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Feb 6, 2010
When I log into an Xfce session, the splash screen indicates the "starting window manager" step with a busy cursor for about 10 seconds or more. Mind you this is a 2.8 GHz Core 2 Duo machine.I have tried logging out, mv-ing ~/.config/xfce4 from a tty console, and logging back in, but the problem persists.I am running Xfce 4.6.1.3 from squeeze.
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May 7, 2011
I downloaded Firefox and Thunderbird from the mozilla site and unpacked them and added the executables to the main menu. When I start either of them, the respective logo jumps up and down below the cursor for more than 10 seconds after the program has finished loading. Is there an easy fix to this small but annoying issue? I run Squeeze with KDE on a Thinkpad R61.
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Sep 25, 2009
When booting Fedora 11, my system hangs for a very long time on starting udev. Sometimes I get an I/O error. However, my hardware is fine. I do eventually get in to the system.
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May 24, 2011
It takes me a while to log in the splash screen just sits there for ages before i get to the desktop. Never used to be this slow and I'm not sure why. Firstly, I'm running Ubuntu 11.04, standard DE. I do have conky starting up in a script but it has the & at the end of the line so I didn't think this would cause it (or is there some special case for log in time on how & is treated?). However as a test I will comment out the line in the script and see if it is the cause.
However just for general knowledge and in case that isn't the problem, how does one go seeing what is happening during the time from when one log's in and the desktop is displayed? Is there some kind of log that shows the date/time that can be enabled or is there a debug mode that can be enabled somehow via special keys or maybe from grub?
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Oct 7, 2010
I am wanting to create the smallest server I can possible. I have a small server I use as a print server and for file sharing. The hard drive is about 80GB. Since I only run cups and samba, I see no reason to take up an addition few GBs with major distros just to run the OS. I know it is possible to get a small distro around 50MB or so. I would even be happy with an OS running around 200MB. what would be the best way to go about doing this? LFS is just too complicated and time consuming for the end result. Would something like Gentoo be better? Anything else that I may not know about?
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Jan 2, 2011
Im not receiving any package updates since a month in my update manager.Is it the same for everybody?
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Jun 7, 2011
I just signed up for a free 2GB Ubuntu One account and I'm uploading a 400MB video file. It's been five minutes now, and the purple bar doesn't give an estimation of upload time. Why not?
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Aug 21, 2009
The desktop stops working, the panel stops working.. but compositing, desktop cube etc all work fine.I can still launch a program with Alt-F2.When I try and kill it (to restart) using 'killall plasma' / 'kill -9 <pid> / 'kill -15 pid' from a terminal, nothing happens, the process keeps running. If I leave it for about 30 mins it suddenly dies, allowing me to run 'plasma' from a terminal - then everything is back to normal.
If I log out and try to log back in again, I get a black screen. Only way to fix it is either to kill it and wait for 30 mins or so, or totally reboot the computer.Tail of the xsessions error file:
Code:
[/usr/bin/nepomukservicestub] Removing connection
[/usr/bin/nepomukservicestub] Removing connection
[/usr/bin/nepomukservicestub] CLuceneIndex::close in thread 3086616432[code]....
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Sep 19, 2010
I am trying to install rhythmbox-0.13.1.tar.gz in my fedora 10 for a long time but i am in vain I downloaded it and i put it in my desktop.Then i did this:
# cd ~/Desktop
# tar -zxvf rhythmbox-0.13.1.tar.gz
Doing this a new folder named tar -zxvf rhythmbox-0.13.1 is created in my desktop.
then i did this:
# cd rhythmbox-0.13.1
[Code]...
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Jul 7, 2011
I am using Fedora 15 KDE 32-bit. I am facing a problem while shutdown. It takes unusually long to shut down. It reaches the blue screen with the fedora logo within a few seconds, but it stays on the blue logo screen for 2-3 minutes before shutting down. However, I am facing no problems during startup.
About suspending F15 KDE. It goes into suspend successfully but after switching on after suspend, it just shows an unresponsive black screen.
Is anyone else facing the same problem and has it been solved before? Because I haven't come across many posts regarding F15 KDE.
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May 3, 2010
in ubuntu 10.04 After logging in t All I had was the wallpaper & my widgets for around a minute, and then the usual upper and lower panels appeared.. didnt had this problem in 9.10
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Jul 26, 2010
After I installed a new hard drive, when I booted up into Ubuntu, it would give me this error: "failed command: WRITE DMA". So I tried the workarounds and I guess it just covered the log with the Boot Splash, now it's taking a long time just to boot up.
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Nov 11, 2010
My machine is taking ages to get from the login screen after booting to actually showing the gnome desktop (as in, over a minute). The bootchart is at golg-lucid-20101111-1.png
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Feb 23, 2010
I'm having trouble with Vim in any terminal emulator I use. I have a link (vi) to vim. Occasionally it will take very long to load, whether I use 'vi' or 'vi file'. Before, if I could I would restart X, and then it would load instantly again, but I waited this time and it did load, after a minute or so. Is this a problem with X or vim?
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Jan 19, 2011
LDAP Server => CentOS 5.5 Configured according to this link [url]
LDAP Client => Fedora 14 Configured according to this link [url]
Now after I reboot the Fedora14 during startup, it takes very very long time to start up the mdmonitor service.
After that when I log on using a local account in the Fedora14 machine, it takes painfully long time to log on. And it does not identify the domain user.
I can able to log on to the ldap server through ssh from the Fedora machine.
I issued the command 'getent passwd' which does not fetch the domain users either. I am completely lost now.
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Dec 1, 2009
I am useing a PC as a simple display and I need the monitor to stay on for long periods of time. I have set the power saving setting to "presentation" mode and it is not supposed to turning the monitor off. Is there somewhere else I need to adjust this??? I am running OpenSUSE 11.1.
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May 31, 2010
I am changing the password of a truecrypt file container. This takes around 1 minute. Why?
time truecrypt --text --change /tmp/user1.tc --keyfiles= --new-keyfiles= --password=known --new-password=known --random-source=/dev/null"
If I use strace I see that it basically does not do anything: it simply reads lots of random data from /dev/urandom (even if i specified /dev/null as random source) and finally changes the password:
open("/dev/urandom", O_RDONLY) = 6
read(6, "36&{35121221234320234313242312I326235245224300354O)270Q200 201J227224311_212367"..., 640) = 640
close(6) = 0
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Jan 29, 2010
I have been using Karmic as a tool to extract important data from Windows Operating Systems where say viruses have necessitated a complete reinstall. I run the Karmic install disk and use the 'try before installing'option. It works well and I am able to 'rescue' anything I want by saving to a USB drive.Problem is that Karmic does take a relatively long time to load on a 'slow' PC.Does anyone have any suggestions on a 'slimmed down' Ubuntu that could be used in the same way which will load up quickly ?In most circumstances all I want to do is mount the C Drive of the stuffed PC and copy files to an external USB drive.
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Mar 26, 2010
I have just made a clean install of Ubuntu 9.10 and after installing all updates, GDM is taking a long time (about one minute) to come up after a clean boot, resulting in a regular console prompt.
If I issue "sudo service gdm start" it does come up promptly.
What can I do? Where can I see startup logs to try and identify any problems?
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