I removed exim4 because I dont need it but then 3 new processes popped up after, They are Master, Pickup and, qmgr. I read about them having something to do with the system mail agent, I dont use mail. How can I completely remove the system mail so these processes go away without coming back?
View 4 Repliesi have redhat linux 5 (2.6.18-53.el5) and i am trying to install davmail as mail client for MS exchange mail system. i am trying to install davmail latest i.e 3.6.6-1032 x86 version. i installed java 1.6. and excuted java -version. it showed me correct version. i.e java 1.6. but when i ran ./davmail.sh it gave me following message it opened port 389 and the next message was DEBUG (checkrelease) davmail: unable to get released version what could be the problem
View 1 Replies View RelatedHow can I stop and cancel email which are sending? Is there any command? I'm using postfix.
View 2 Replies View RelatedWell i just installed ubuntu and its amazing but after playing around a little i installed compiz and when i restarted my laptop it just wont let me log on it keep freezing. i dono what to do
how do i over write it or replace it or fix this problem?
iv looked on the wiki and tried what it says it doesn't work
I have a HP Laptop with Ubuntu Hardy installed. The system beep makes rapid clicking sound at login window that slowly dissipate and clicking that, so far I can only fix by rebooting, when I play music, reboot after hibernating, and when waking up from suspend. I've turned the system beep off in System/Preferences/Sound but it doesn't do anything.
View 9 Replies View RelatedI just installed ubuntu 9.10 alternate version, but the problem is it is freezing after sometime. mouse stops working, not keyboard activity nothing else.
View 7 Replies View Relatedhttp://ubuntuforums.org/showthread.php?t=1567415
Tried all methods to no avail in 10.10 x32/64. Is there a real fix and why does this happen?
Our mail server keeps on hanging after a while. This happened after there was a breakdown in electricity supply and the server room air conditioners stopped working for almost half a day. We are not sure whether this is a server hardware problem or a coincidence with a break-in attempt or malware activity.
Following are the message from the server log code...
I'm running Ubuntu 10.10, 64-bit on an HP 8740w. Sometimes (I don't have the frequency yet, but it has happened a half-dozen times in the past couple of weeks) when I insert a USB storage device the system hangs, requiring a power-cycle. I have been careful to either eject or "safely remove" every USB device, but it still happens. I believe it only happens when I remove a device and later re-insert it, but I don't have enough data points to be sure.
Most of the time, I'm running VirtualBox, but I haven't captured the USB device in a VM.
First question - how can I go about figuring out what might be going wrong? Once it happens, my options are extremely limited (power switch). When this happened one time I left the system for 30+ minutes, and it did not recover.
Of course, when I wanted to see it, I did 10 insertions/removals without a hang.
We use Ubuntu 10.10 (32 bit) as a backup server.
The machine is quite ild but still working well.
All works very good but every few days it is crashed and freez.
I do not know what real happeny since i do not work on it, but tring to ping it fail and the monitor is blank.
What can I do?
Which log is relevant?
I have just installed the ssh server package for Ubuntu. How can I stop it from running at system startup?
View 3 Replies View RelatedGot a used Lenovo Thinkpad r61i and put Ubuntu 9.10 on it. Every time I turn it on it prompts me to give it a password for someone else's internet. This a password I do not know and I use an ethernet cable for internet so it's really annoying. Any way to make it stop?
View 1 Replies View Relatedsince a few days (maybe one week and after an automatic upgrade), I could see a strange behavior of gnome-system-monitor. After a boot, everything is normal. But if I log-out, and then log-in again, the problem begins. Impossible to close the gnome-system-monitor window (by clicking on the window upper-right close button). I have to terminate the process. And this process takes about 50% of CPU. In the same time, a dbus-deamon process takes the other 50%. When I terminate gnome-system-monitor process, the CPU use drops down to 6%.
View 5 Replies View RelatedI am using ubuntu 9.10, but I also noticed this with 9.04 on a different laptop. Sometimes when I am using skype, for no reason and after no particular event the audio for everything in the system except for the skype video will just quit, and sometimes the sound doesn't even work for the video either. Buttons don't make their sounds any more and I can't play music or hear audio on flash videos. By can't play music, its weird because the music player (amarok) will just scroll through my entire playlist really fast like it can't play any of the songs.
To solve the problem, I have to shut down skype and firefox, but I'm not sure whether I can just shut one of them down without having to shut down the other. My audio settings in skype are all set to pulse and it is adjusting the mixer levels automatically. This problem has persisted across two laptops and two versions of ubuntu (9.04 32 bit and 9.10 64 bit), so I think it's about time I finally asked how to fix it.
Every time when I right click the USB drive icon and select "Safely remove drive" I always get this error message
FAILED: No such file or directory
even though the icon does disappear from the desk top. I have been ignoring it since the USB drive seems working fine.Now I have a more serious problem. When I tried to copy files onto the USB drive it says "read only file system" and doesn't let me. I tried unplug and plug the USB key but that doesn't help.
Scaleo Pentium 4 system with several HDDs 3Gb RAMUBUNTU 8.04 (I think) inside a 50Gb partition (J:)Operating dual boot with Windows XP all OK until ......sanctioning the updates. Now Ubuntu will not complete a boot up.Studio Starts to scroll its name then screen goes back to A/numemeric reports and hangs for time-outs which never resolve. Power - down only way to exitExample of screen report at point of stopping:-
Starting hardware abstraction layer hold
104.628464] ata3.00 revalidation failed (errorno -5)
{DELAY FOR TIME-OUT} THEN:
[code].....
I already have two other threads open for a dysfunctional system. Thread 1: Boot hangs at logon sound - no video signal - appears drive is still working [URL]..Thread 2: Where are boot log files and how I can see those? [URL]...Basically both of those are for not able to complete the boot (hanging up in the middle of booting) in Karmic. I had Karmic since it came out but suddenly about two weeks ago just stopped booting. Except for the battery and resetting BIOS, I had checked all the hardware - and all appear to be okay. Following a tip from x1a4, I started looking into logs (admittedly not knowing exactly what I am looking for) and I ran into auth.log. Following is the code. The highlighted part is confusing (to me) and I am wondering if this may cause to stop booting (or completing the boot process) since I was using auto logon. I do not know if there is anything else (logs) you may need, please advise and I will provide those.
[Code]...
Lubuntu 11.04 on laptop (PIII ATI Rage Mobility). Playing a WMV or MPEG file, system freezes when playback ends. I have not tried any other formats.
I looked at mplayer Preferences
In the Player tab, "Video Output" was blank - I set it to "x11"
This corrected the freeze problem, at least the first time that I tried it. However, it did not seem to persist through multiple plays of the MPEG file, whether or not accompanied by an mplayer quit and rerun or a reboot, even though I did not change the parameters. I tried setting vo=x11 in the etc/mplayer/config file, but that did not help. It is sporadic. It will work a few times with the MPEG file, then hang, for no apparent reason. One thing it does seem to do consistently is hang on the WMV file, regardless of the vo setting, and on both files, when vo is not specified (what I started with). This is a time-consuming task, with a reboot on every failure, and I have run out of ideas on what to try next. When it hangs on the MPEG file I noticed that the elapsed time ends up at 20 sec, even though the video total time is 16 sec. When it doesn't hang, the elpased time goes to 20 sec, then returns to 16 sec.
Well it turns out my system has logged out more then once on its own. I had the system updated and upgraded from 7-3-11 and it did this about once a week. On 7-18-11 I did a full update and upgrade and it logged out a few times in a couple of hours. It does it while I am away and the system is in screen saver mode. I used my partition clone and restored the system back to 7-3-11. Has any one else ever had such an issue?
View 2 Replies View RelatedI'm trying to stop swapping on my system (without using swapoff -a). So I do: echo 0 > /proc/sys/vm/swappiness vmstat 5 and I still see swapping activity under si and so. Am I missing something?
View 2 Replies View RelatedI have Ubuntu 10.04.1 32bit installed on my flash drive so wherever I go I can have my own mini personal computer, but one problem I'm having is every computer it is run on the next time it's rebooted to the OS on the hard drive it has UTC time instead of the actual time for the timezone you're in that Windows uses. So is their a way I can make Ubuntu not automatically change the clock to what it wants?
View 2 Replies View RelatedUpgraded from v11 to 11.3Now when I'm using my voip application and open a ..... video the sound from both applications mixes. It seems also that I have less kmix control.
View 9 Replies View RelatedI was trying to install openSUSE11.4 using the Live CD. But when it started copying the root filesystem, it hung on 15% and waited forever. The CD stopped spinning too.
View 1 Replies View RelatedI have a windows computer that has a virus on it. This computer isn't worth much so I don't want to get a virus program to clear it. I know the virus probably won't be able to crash the linux OS, but will it be able to transfer itself to flash drives if I am running linux?
View 10 Replies View RelatedI'm getting a lot of mail messages with not really any information (that I get anyway) but things like:
@312>
W266>
I372=
[code]...
After install debian 8, I can't see system start and stop message from console ... How can I enable system message from console in debain 8?
debian 7 output
----------------------------------------------
root@demo:~# service apache2 restart
[ ok ] Restarting web server: apache2 ... waiting .
root@demo:~#
debian 8 output
-----------------------------------------------
root@demo:~# service apache2 restart
root@demo:~# <=============================== No message (start or stop)
I have this situation: I installed F13 on my laptop having an Intel Graphics Media Accelerator. The screen of my laptop was flickering and i did a 'yum update'. The flickering didn't stop, but after suspending the system once, the flickering stops and everything is fine. Now after each reboot i have to suspend the system once for the flickering to stop. Please help.
After discussing in #fedora in freenode, some people asked for these (i'm posting in case you need them too):
$ lspci | grep -i vga
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)
/var/log/Xorg.0.log -> url.
I installed F14 and I have been having some issues with the usage of the ram memory. Here is the situation: while working with firefox, amsn, and VLC, suddenly the system stop responding, I just can manage to check system monitor and the ram is at 89% (of 1GB) and the swap at 50% (of 1.4GB). I can do nothing then I just switch off the machine. After that using the same applications everything is fine. I was using F12.
View 3 Replies View RelatedI have installed Oracle 11g on 5.3. Now, I am trying to START and STOP oracle automatically on system startup and shutdown. I am following this link To have this effect, I have created /etc/init.d/dbora
Code:
#!/bin/sh
# chkconfig: 345 99 10
ORA_HOME=/oracle/app/oracle/product/11.1.0/db_1
[code]....
I have some simple practical requirement to receive a mail if someone logged to my system.
I think we can see who are logged into our system using the command who or finger or w.
But I want to get a mail as soon as a guy logged into my system.