Server :: Server Runs Commands Slowly / Root "sudo Mc" And Takes To Boot?
Sep 1, 2010
I have debian lenny, when I run an application is slow to load (example: iceweacel open and it takes, I can hold him iceweacel work normally), I tried to change from gnome to another and the same thing, went down some services (samba, squid) and nothing. I open a terminal and it takes, I want to duplicate it and do it fast. From a terminal without X (tty1) with root run mc and moves quickly, also run as root "sudo mc" and takes to boot.Any action done with sudo it takes to run.
Can not be what it takes to make starting the applications, not the PC because it is new, and from one moment to another I began to pass this
The sudoers file is fine, in the log's nothing unusual, since other PC take long to enter samba.
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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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Jan 25, 2010
Php file that basically runs a few commands and echoes the output. It's for checking things like temperatures etc, space free.
You can see it in action here: [url]
I've attached the actual php file.
Two questions:
1) What more can I add to it to give me even more information?
2) I want to add hddtemp but it requires sudo to run. How can I get around this?
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Sep 14, 2010
When I use the function "Connect to server" / ssh and leave the "folder" field empty and log in, I am taken to the file system root level (/) on the remote system..!! Is this behaviour really the intention? I am really surprised, I would expect to automatically end up in my own home folder on the remote server.
Is there any way to avoid this, except entering "/home/myname" in the folder field? I tried $HOME, ~/, ~, but I got error messages on all.
It is not always obvious where your own home folder is in the remote file system, it might not even be a unix.
I should mention that when I do a command line sftp connection (sftp name@host) to the same server it works as I would expect. So this sftp GUI must do it differently?
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Feb 22, 2011
In order to allow me to shutdown my PC from within fluxbox without being root I ran "visudo" and added the following line:
Code:
psionl0 ALL=(ALL) NOPASSWD: ALL
A check that the line had been accepted showed all ok:
Code:
bash-4.1$ sudo -l
User psionl0 may run the following commands on this host:
(ALL) NOPASSWD: ALL
Yet when I tested it out, I got nowhere:
Code:
bash-4.1$ sudo pkgtool
sudo: pkgtool: command not found
bash-4.1$ sudo shutdown -h now
sudo: shutdown: command not found
bash-4.1$
Have I done something wrong or isn't sudo meant to be used this way?
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Sep 29, 2010
have to create a webhost on an running fedora server which runs multiple webpages + a coldfusion serveri have to add an coldfusion virtual host to these.what i would do:*crate a new user & group*enter vhosts.conf and copy an existing host and modify it for the new one.*create an new folder and copy the main files (phpstarter and webroot) *chown the files for the right useri think an apache graceful would be needet
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Jan 17, 2010
I try to do anything in wine, including winecfg, I get a lot of errors, and the program runs really slowly. Here are the errors
Code:
fixme:heap:HeapSetInformation (nil) 1 (nil) 0
fixme:win:RegisterDeviceNotificationA (hwnd=0x147f30, filter=0x84e9e4,flags=0x00000001),
returns a fake device notification handle!
fixme:advapi:RegisterTraceGuidsW (0x100778a, 0x100a060, {485e7de8-0a80-11d8-ad15-505054503030}, 1, 0x33fe28, code....
I get this error for every program, so I do not think it is an error with the program. If fixing this will change anything like making it faster any help would be appreciated. Oh, I also can only run a few programs. I can't run things like WMP or itunes, and I think this may be the cause.
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Jan 2, 2010
Just wiped Windows on a Dell Inspiron 8000 and installed Ubuntu. Most things going well but ran GIMP today and noticed the dissolve very slow. Think I might need more memory? I typed $ free -m and got this:
total used free shared buffers cached
Mem: 497 483 14 0 15 215
-/+ buffers/cache: 251 245
Swap: 839 43 796
I take this to mean I have 500MB of memory but most of it is used up on something? Does this explain why opening new windows incurs a lag of a few seconds and my GIMP slideshow runs very slowly? I was a pretty good Windows user but know very little about Linux.
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Sep 10, 2010
I was wondering is there a way to bind say "F5" to the command sudo apt-get update so I can press one key to write this into the terminal?
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Apr 20, 2011
In graphic interface, when I use dolphin to view the files in super user mode, this application runs very slowly, and react dull at each request!
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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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Jul 7, 2010
I recently installed Ubuntu 9.10 and I've been having problems with flash player. The problem occurs when I'm trying to play a video clip on You Tube or on similar sites. Video clips do not play properly, videos run slowly and with many interruptions, while on the other hand the sound is excellent and my internet connection is OK, only the quality of the video is poor.
I am using:
intel celeron 1800MHz
512 SD ram
ATI Radeon 9550
Hardware Drivers displays no drivers for my graphic card...
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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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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.
[code]....
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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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Feb 22, 2009
Is there a way to run CentOS 5.2 update system using the shell, avoiding the GUI (I want to do it remotely using SSH?
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May 25, 2011
So here's the problem. We've got the /etc/sudoers file set up so that users can run commands from /bin like "cat" or "mkdir" without entering a password. The problem is that the "su" command is also in /bin, so if they enter "sudo su", it gives them root access without a password. Here's the /etc/sudoers file:
Defaults targetpw
%users ALL=(ALL) ALL
root ALL=(ALL) ALL
support ALL=(ALL) NOPASSWD: /sbin/, /bin/, /opt/, /etc/init.d/, /elo/
support ALL=(ALL) NOPASSWD: /usr/bin/mysql
Is there a way I can deny /bin/su while still allowing the rest of the /bin commands?
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Jul 19, 2010
when i give service postgresql status command. i get the following.ostmaster (pid xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx xxxx) is running...The issue is my postmaster service is running in multiple process ids.As a result my cpu usage becomes high.How to resolve this. my postmaster service need to be run under only one process id
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Aug 27, 2010
I migrated joomla to my new server and noticed that the script doesn't have the permission to edit it's own configuration file and write to the cache folder. All my files are owned by root, which I guess isn't a good idea.
As what user do the PHP scripts run? Or is this system specific? I don't want to chmod all files to 777 so I'd just like to change file and folder ownerships to the user that is executing that script.
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Jun 21, 2010
How can I know the name of the X server which runs in my system?
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Jun 18, 2010
I am having trouble running commands by using sudo. I configured visudo file with localuser ALL=(ALL) ALL but I can't run any command, it tells me command not found.
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Dec 3, 2010
I am configure one sftp server(openssh) in my linux server. Its working fine. but when i try to connect its shows all folders like root, boot. but i need particular folder only. how to do this. I am using centos5.2
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Sep 12, 2010
I am trying to use a freshly installed kubuntu 10.04.1 LTS and am having major problems with delays in command execution. The box worked fine after installation. I then brought it to the client and it was fine for another day or so. Now, most of the commands I run take up to five minutes to execute. An 'ls' or 'top' will run straight away but and 'ssh','rm' or 'sudo apt-get' will just sit there for ever:
[Code]...
A reboot changed nothing. The shutdown was immediate so 'shutdown' is another command that works properly. The load of the box is '0', I used team viewer to see if I got the same problem from the LAN side rather than the WAN. It's the same. I thought it might have been the disks that had spinned down but it would have sped up after the ssh connection. After further analysis, it looks like this could be an authentication problem. The problem shows once the ssh password is validated and when we use sudo. Could this be related to the installation of samba3?
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Jan 6, 2011
Kernel 2.6.21.5, Slackware 12.0
Code:
Code:
On the other hand
Code:
So, I do not understand why the notification "sudo: cd: command not found", considering cd is a bash built-in command.
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Jun 9, 2011
I have a box that is Rec Hat Linux 5.4 with Apache server 2.2.3 . I'm told there are multiple vulnerabilities in Apache httpd, that version 2.2.16 or later is better. However, I did a package update this week and 2.2.3 is where I sit. Is there a newer version that will run or a patch for 2.2.3? Upgrading Red Hat is not an option.
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Oct 7, 2010
I have a question regarding the user that chkconfig runs as. My chkconfig script calls some other scripts to start up a tomcat instance. But the secondary scripts use %JAVA_HOME and for some reason the user it's running under doesn't have that defined. I can call the scripts directly as the root or as another user and it works properly. But I added an echo in the script and when chkconfig calls the script it has a much smaller $PATH and no $JAVA_HOME.
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Mar 30, 2011
I am installing CentOS 5.5 64 bit on a HP ProLiant server. The server has a configuration of 2 TB(500x4) HDD and 8 GB RAM. RAID 5 is enabled and mirroring is also going on. I made 7 partitions. Those are:
/boot - 200MB
/ - 80GB
Swap - 20GB
/usr - 100GB
[code]...
The problem i am facing is it takes too much time to format 100GB partitions while installing packages (during installation).
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Nov 12, 2010
Just started to encounter this problem recently: after entering a valid password for a given user during an SSH login, it takes at least one minute to get to a prompt. It usually takes only a second to check the password and drop me to a prompt.
I haven't had this problem before - it seems to have started this week. Only thing I've done this week is run updates. Has anyone encountered this problem recently? Any ideas or fixes that may help solve this? Server info: not exposed to the Internet, only running SSH, fully patched version of CentOS 5.5 x86_64.
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Apr 18, 2011
I have a cron job like this.
04 07 17 04 02 sh -x myscript
this means the file myscript should be executed when the server date comes to Apr 17 on Tuesday at 07 04 am.
But the file myscript runs on every tuesday of April month.
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Apr 26, 2010
This has been raised as redhat bugzilla bug 583054 - seeI am posting here in case anyone else has dealt with a similar problem. In brief, I have a print server running Fedora 12/CUPS dual boot WinXP. The attached printer is a Canon BJC-4100. When the server is booted in F12, it takes over a minute for a networked Fedora 12 box to bring up a print dialog, or for the printer to start after a page has been submitted. When the print server is booted in WinXP, printing is immediate.
Tim Waugh identified the problem in the CUPS Troubleshooter output:
'D [10/Apr/2010:09:00:20 +1000] cupsdNetIFUpdate: "lo" = localhost:631',
'D [10/Apr/2010:09:00:37 +1000] cupsdNetIFUpdate: "eth0" = 192.168.0.199:631',
[code]....
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