ACC SHELL

optOpções de Arranque  • o_splashsplash -- influence the behavior of the splash screen  • o_apmapm -- toggle power management  • o_acpiacpi -- advanced configuration and power interface  • o_ideide -- control the IDE subsystemhelpUtilizando o Sistema de AjudaThe boot loader online help is context sensitive. It gives information about the selected menu item or, if you are editing boot options, it tries to look up information about the option in which the cursor is positioned.
Navigation Keys 
  • Seta para Cima: highlight previous link  • Seta para Baixo: highlight next link  • Seta para a Esquerda, Backspace: return to previous topic  • Seta para a Direita, Enter, Barra de Espaços: follow link  • Page Up: scroll up one page  • Page Down: scroll down one page  • Home: go to page start  • End: go to page end  • Esc: leave help
Voltar para optOpções de ArranquekeytableSelecção de Teclado e IdiomaPress F2 to change language and keyboard layout the boot loader uses.
Voltar para optOpções de Arranqueo_acpiOpções de Kernel: acpiACPI (Advanced Configuration and Power Interface) is a standard that defines power and configuration management interfaces between an operating system and the BIOS. By default, acpi is switched on when a BIOS is detected that is newer than from year 2000. There are several commonly used parameters to control the behavior of ACPI: 
  • pci=noacpi -- do not use ACPI to route PCI interrupts  • acpi=oldboot -- only the parts of ACPI that are relevant for booting remain activated  • acpi=off -- switch off ACPI completely  • acpi=force -- switch on ACPI even if your BIOS is dated before 2000
Especially on new computers, it replaces the old o_apmapm system.
Voltar para optOpções de Arranqueo_apmOpções de Kernel: apmAPM is one of the two power management strategies used on current computers. It is mainly used with laptops for functions like suspend to disk, but it may also be responsible for switching off the computer after power down. APM relies on a correct working BIOS. If the BIOS is broken, APM may have only limited use or even prevent the computer from working. Therefore, it may be switched off with the parameter 
  • apm=off -- switch off APM completely
Some very new computers may take more advantage from the newer o_acpiACPI.
Voltar para optOpções de Arranqueo_ideOpções de Kernel: ideIDE is, unlike SCSI, commonly used in most desktop workstations. To circumvent some hardware problems that occur with IDE systems, use the kernel parameter: 
  • ide=nodma -- switch off DMA for IDE drives
Voltar para optOpções de Arranqueo_splashOpções de Kernel: splashThe splash screen is the picture shown during system start-up. 
  • splash=0 -- The splash screen is switched off. This may be useful with very old monitors or if some error occurs.  • splash=verbose -- Activates splash, kernel and boot messages are still shown.  • splash=silent -- Activates splash, but no messages. Instead a progress bar is drawn.
Voltar para optOpções de ArranqueprofileEscolher PerfilPress F3 to select a profile. Your system will be started using the configuration saved in this profile.
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