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Diffstat (limited to 'docs/mcc-help/en/drakboot.xml')
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1 files changed, 161 insertions, 26 deletions
diff --git a/docs/mcc-help/en/drakboot.xml b/docs/mcc-help/en/drakboot.xml index 68d583c2..000c4262 100644 --- a/docs/mcc-help/en/drakboot.xml +++ b/docs/mcc-help/en/drakboot.xml @@ -1,40 +1,175 @@ <?xml version='1.0' encoding='utf-8'?><section xmlns="http://docbook.org/ns/docbook" xmlns:ns5="http://www.w3.org/1998/Math/MathML" xmlns:ns4="http://www.w3.org/2000/svg" xmlns:ns3="http://www.w3.org/1999/xhtml" xmlns:ns2="http://www.w3.org/1999/xlink" xmlns:ns="http://docbook.org/ns/docbook" version="5.0" xml:id="drakboot"> <info> - <title xml:id="drakboot-ti1">Set up autologin to automatically log - in</title> + <title xml:id="drakboot-ti1">Set up boot system</title> <subtitle>drakboot</subtitle> </info> <mediaobject> <imageobject> - <imagedata revision="1" xml:id="drakboot-im1" fileref="drakboot.png" align="center" format="PNG"/> + <imagedata revision="1" fileref="drakboot--boot.png" align="center" xml:id="drakboot--boot-im1" format="PNG"/> + </imageobject> + </mediaobject> + + <para>If you are using a UEFI system instead of BIOS, the user interface is + slightly different as you cannot choose the boot loader (first drop down + list) since only one is available.</para> + + <mediaobject> + <imageobject> + <imagedata fileref="drakboot--boot2.png"/> </imageobject> </mediaobject> <para>This tool<footnote> <para>You can start this tool from the command line, by typing <emphasis role="bold">drakboot</emphasis> as root.</para> - </footnote> allows you to automatically login the same user, in her/his - desktop environment, without asking for any password. It's called autologin. - This is generally a good idea when there is only one user like to be using - the machine.</para> - - <para>It is found under the <emphasis role="bold">Boot</emphasis> tab in the - Mageia Control Center labelled "Set up autologin to automatically log - in".</para> - - <para>The interface buttons are pretty obvious:</para> - - <para>Check <guibutton>Launch the graphical environment when your system - starts</guibutton>, if you want X Window System to be executed after the - boot. If not, the system will start in text mode. Nevertheless, it will be - possible to launch the graphic interface manually. This can be done by - launching the command 'startx' or 'systemctl start dm'.</para> - - <para>If the first box is checked, two other options are available, check - either <guibutton>No, I don't want autologin</guibutton>, if you want the - system to continue to ask for which user to connect (and password) or check - <guibutton>Yes, I want autologin with this (user, desktop)</guibutton>, if - needed. In this case, you also need to supply the <guilabel>Default - username</guilabel> and the <guilabel>Default desktop</guilabel>.</para> + </footnote> allows you to configure the boot options (choice of the + bootloader, set a password, the default boot, etc.)</para> + + <para>It is found under the Boot tab in the Mageia Control Center labeled + "Set up boot system".</para> + + <warning> + <para>Don't use this tool if you don't know exactly what you are doing. + Changing some settings may prevent your machine from booting again + !</para> + </warning> + + <para>In the first part, called <guilabel>Bootloader</guilabel>, it is + possible if using BIOS, to choose which <guibutton>Bootloader to + use</guibutton>, Grub, Grub2 or Lilo, and with a graphical or a text menu. + It is just a question of taste, there are no other consequences. You can + also set the <guibutton>Boot device</guibutton>, don't change anything here + unless you are an expert. The boot device is where the bootloader is + installed and any modification can prevent your machine from booting.</para> + + <para>In UEFI system, the bootloader is <guilabel>Grub2-efi</guilabel> and + is installed in /boot/EFI partition. This FAT32 formatted partition is + common to all operating systems installed.</para> + + <para>In the second part, called <guilabel>Main options</guilabel>, you can + set the <guibutton>Delay before booting default image</guibutton>, in + seconds. During this delay, Grub or Lilo will display the list of available + operating systems, prompting you to make your choice. If no selection is + made, the bootloader will boot the default one once the delay + elapses.</para> + + <para>In the third and last part, called <guibutton>Security</guibutton>, it + is possible to set a password.</para> + + <para>The <guibutton>Advanced</guibutton> button gives some extra + options.</para> + + <para><guibutton>Enable ACPI:</guibutton></para> + + <para>ACPI (Advanced Configuration and Power Interface) is a standard for + the power management. It can save energy by stopping unused devices, this + was the method used before APM. Check this box if your hardware is ACPI + compatible.</para> + + <para><guibutton>Enable SMP:</guibutton></para> + + <para>SMP stands for Symmetric Multi Processors, it's an architecture for + multicore processors.</para> + + <note> + <para>If you have a processor with HyperThreading, Mageia will see it as a + dual processor and enable SMP.</para> + </note> + + <para><guibutton>Enable APIC</guibutton> and <guibutton>Enable Local + APIC:</guibutton></para> + + <para>APIC stands for Advanced Programmable Interrupt Controller. There are + two components in the Intel APIC system, the local APIC (LAPIC) and the I/O + APIC. This one routes the interrupts it receives them from peripheral buses + to one or more local APICs that are in the processor. It is really useful + for multi-processor systems. Some computers have problems with the APIC + system which can cause freezes or incorrect device detection (error message + "spurious 8259A interrupt: IRQ7"). In this case, disable APIC and/or Local + APIC.</para> + + <mediaobject> + <imageobject> + <imagedata fileref="drakboot1.png"/> + </imageobject> + </mediaobject> + + <para>The <guibutton>Next</guibutton> screen differs depending on whether + you have an <emphasis>BIOS</emphasis> or <emphasis>UEFI</emphasis> + system.</para> + + <itemizedlist> + <listitem> + <para>You have a <emphasis>BIOS</emphasis> system:</para> + + <para>In this case, you can see the list of all the available entries at + boot time. The default one is asterisked. To change the order of the + menu entries, click on the up or down arrows to move the selected item. + If you click on the <guibutton>Add</guibutton> or + <guibutton>Modify</guibutton> buttons, a new window appears to add a new + entry in the bootloader menu or to modify an existing one. You need to + be familiar with Lilo or Grub to be able to use these tools.</para> + + <mediaobject> + <imageobject> + <imagedata fileref="drakboot2.png"/> + </imageobject> + </mediaobject> + + <para>The <guilabel>Label</guilabel> field is freeform, write here what + you want to be displayed in the menu. It matches the Grub command + "title". For example: Mageia3.</para> + + <para>The <guilabel>Image</guilabel> field contains the kernel name. It + matches the Grub command "kernel". For example /boot/vmlinuz.</para> + + <para>The <guilabel>Root</guilabel> field contains the device name where + the kernel is stored. It matches the Grub command "root". For example + (hd0,1).</para> + + <para>The <guilabel>Append</guilabel> field contains the options to be + given to the kernel at boot time.</para> + + <para>If the box <guilabel>Default</guilabel> is checked, Grub will boot + this entry by default.</para> + + <para>In the extra screen called <guilabel>Advanced</guilabel>, it is + possible to choose the <guilabel>Video mode</guilabel>, an + <guilabel>initrd</guilabel> file and a <guilabel>network + profile</guilabel>, see <xref linkend="draknetprofile"/>, in the + drop-down lists.</para> + </listitem> + + <listitem> + <para>You have a <emphasis>UEFI</emphasis> system:</para> + + <para>In this case, the drop-down list displays all the available + entries; click on the one wanted as the default one.</para> + + <mediaobject> + <imageobject> + <imagedata fileref="drakboot3.png"/> + </imageobject> + </mediaobject> + + <para>The <guilabel>Append</guilabel> field contains the options to be + given to the kernel at boot time.</para> + + <para>In the extra screen called <guilabel>Advanced</guilabel>, it is + possible to choose the <guilabel>Video mode</guilabel>.</para> + + <para>To set many other parameters, you can use <emphasis>Grub + Customize</emphasis>r, available in the Mageia repositories (see + below).</para> + + <mediaobject> + <imageobject> + <imagedata fileref="drakboot4.png" xreflabel="titi"/> + </imageobject> + </mediaobject> + </listitem> + </itemizedlist> + + <para/> </section>
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