Troubleshooting tips on how to fix your computer

Many Linux distributions tend to run the best daemons at boot, which results in owners having to wait a long time until they take care of their computers after work. Some of the daemons are rarely (or not used at all) by the most vulnerable users. This guide describes in detail to properly disable unused or reAdding more daemons will result in faster boot times and lower CPU usage. Note. While this should naturally be system friendly and non-harmful, please don’t disable support unless you know what you can do. Especially with the technical server know-how, the (accidental) deactivation of an important service can also have serious consequences. This manual is provided “as is” without warranty of any kind, etc. Be careful =) One more thing, okay? Note. In this manual, the words “daemon”, “service”, and “demon” are used as people. These terms almost mean the same for each service, but focus a bit more on what the process does or does, in other words, what service development provides. The word refers “daemon” to a “physical” process (how can programs even be physical?).

The First Part Of The Instruction: (or Instructions)

Actually, this article is divided into two parts for readability. The first briefly explains how these businesses will be deactivated (and neoshould be deactivated). The 2D part (the tutorial explains the part) behind it allows you to get more information about Linux booting. If you don’t really need and/or don’t need this information, please read carefully the second part =) below. Name=”find-out-what-is-running-on-your-system”>Find out< /p >

How do I solve the Mailer Daemon problem?

Is this how I usually solve the mail 1 daemon issue? Scan your computer and device for malware. When scanning your computer for adware and spyware, make sure you log out of the system provided by 2 Mailer.* Report daemon spam as spam. 3 to tell all your contacts.More

Most of your system distributions come with some kind of worm that allows you to control the daemons that start when the computer boots. The current plus is chkconfig which provides a command line interface. You can definitely enable all processes running on GUI boot with the following command:

Why am I getting Mailer-Daemon notifications?

Mail daemon notifications appear when a program recognizes email messages as spam, or when a hacked email program sends them to non-existent addresses. Use free antivirus programs like Microsoft Security Essentials or avg Avast, or invest in a 1:1 monthly antivirus program to protect your system.

[rechosen@localhost /sbin/chkconfig ~]$ – list | grep “5:on”

When running a human body in text mode, you will normally boot to runlevel 3. To see how systems boot from those systems, use the following command:

[rechosen@localhost ~]$ /sbin/chkconfig – list | grep “3:on”

Many distributions usually have a graphical user interface to controldaemon startup configuration. A well known one is done in serviceconf. In most cases, you will find the graphical interface in areas such as “System” or “Configuration”, named “Services”, “Startup and Configuration”, “Demons” or. (Note that the second possibility could also be a configuration GUI for any bootloader like GRUB or lilo, which we don’t cover often right now). Use the Ideal GUI Configurator as it usually works best for your chkconfig distribution. The next section contains a list of which daemons can, in some cases, be disabled. Compare the list of daemons running on your incredible system to enumerate them, then find the descriptions and decide whether it’s good or bad to disable them. Once you’ve decided which services you want to disable, it’s time to disable the daemons.

The following list contains daemons that cannot be started by a “regular” end user. You should compare the list daemons created inyour system with a list of that type and see if you can safely disable some consumer daemons.

  • Bluetooth

    • hcid, sdpd and hidd (these provide Bluetooth service daemons and are no doubt so useless that you don’t have any other Bluetooth hardware)
  • Printing

    • not to mention cups (these cups-config-daemons provide printing products and are so useless that your whole family doesn’t have printing equipment connected to a local or network PC)
    • < li> hpiod and hpssd (These daemons provide extended support for HP printers. They can be safely terminated if you never print to another HP printer)

  • Console

    • gpm daemon (provides support for the Midnight Commander mouse, such as text-based applications. It allows copy/paste to allow the middle mouse in push-button console environments. You can try disabling it if you don’t draw much on the console)
  • Webserver


    • httpd daemon provides web hosting specialists and is not required on workstations and therefore servers that do not host all websites or web interfaces)
    • mysqld as well as postgresqld (these daemons provide expert back-end databases. You can usually turn them off even if you’re not running a web server, although some applications use databases to store their data)
  • Firewall

    • netfilter/iptables (This daemon provides firewall services. They are not strictly necessary if you are retrospectively a router or a smooth wall with a built-in firewall
    • )

  • InfraRed

    • irda (This daemon allows your desktop computer to communicate with other devices using IR (infrared) hardware. If you don’t have this hardware, you can safely remove this service)
    • lircd ( This daemon creates remote control using IR (infrared) receivers.Can be disabled if customers do not have equipment capable of receiving IR signals)
  • irkbalance
  • multiple processors

      (this daemon will balance interrupts between multiple processors in the system. Can be disabled if you don’t have multiple processors or two ABS processors)
  • Program mm RAID

    • mdmonitor, mdadm with information about the mdmpd daemon (they also provide management capabilities on software RAID devices. They are not needed if users do not use software RAID)


  • DNS
  • Server


    • named BIND) (this daemon provides global DNS server performance. It’s usually not required for
    • workstations)

  • netdump,
  • remote-kernel-logging

      netcrashdump and (these network console services additionally provide logging and kernel debugging functionality over network connections. Only needed if someone wants to view someone’s log and debug messages on another


  • File Server

    • NFS Server

      • nfs (provides the NFS daemon remote machine functionality that allows other machines running NFS clients to connect to your computer system and access files. You can disable this feature if you don’t need it , because you need/want to allow others to access your system via NFS)
      • portmap (this daemon handles connections, RPC used like thisthem as protocols, NFS and even NIS. Required only on machines that should act as a server)
      • rpcsvcgssd (this daemon handles RPCSEC GSS contexts for an NFSv4 server as it is not needed unless you have proven you are using an NFS server)

    • Samba

      • smbd Nmbd server and (These daemons give other computers (even Windows) access to your files. Not needed if people don’t want others to have access to your files on the network)


  • Network Authentication

    • nscd (this daemon handles password and group lookups and caches their results as well. Only needed for slow use of Name Preference Service, NIS, NIS+, LDAP aka Hesiod)
    • < li > portmap (handles daemon RPC contacts used by NFS protocols, but like NIS. Only required on machines that should act as

      the corresponding server)

  • Remote time setting

    • ntpd (This type of daemon sets your system time to which value it gets from the main, so-called NTP server, which usually gives a very accurate time. Although this conceptuseful, it tends to slow down your system significantly, especially if the server can be found)