OK , i have already done it , i use 13.04 in Legacy mode now

2013/7/28 Christopher M. Penalver <[email protected]>

> HaiyueLin, could you please boot into Legacy mode, and execute the
> following at a terminal:
> apport-collect 1184650
>
> ** Tags added: needs-kernel-logs needs-upstream-testing
>
> ** Changed in: linux (Ubuntu)
>        Status: Confirmed => Incomplete
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1184650
>
> Title:
>   System boots into a black screen in EFI mode, but desktop loads
>   normally in legacy mode
>
> Status in “linux” package in Ubuntu:
>   Incomplete
>
> Bug description:
>   I have a new pc portable acer v3-771g with Win 8 in EFI mode. I have
>   tried Ubuntu 12.04.2 and 13.04.  If I don't use the nomodeset code in
>   EFI mode, the system boots into a black screen and to tty1 only (no
>   desktop) with nomodeset.
>
>   However, when I change the BIOS to boot in the legacy mode , Raring
>   boots to the desktop with the nomodeset parameter but not 12.04.2.  I
>   have tried also Fedora 18 and Opensuse 12.3 and the problem is the
>   same except that Opensuse boots in EFI mode with the nomodeset
>   parameter. So I use just Win 8 and Opensuse 12.3 now in EFI mode , but
>   I like very will Ubuntu. How can you help me to install it in the EFI
>   mode??
>
>
>   Motherboard:
>         CPU Type                                          Mobile DualCore
> Intel Core i5-3230M, 2700 MHz (27 x 100)
>         Motherboard Name                                  Acer Aspire
> V3-771
>         Motherboard Chipset                               Intel Panther
> Point HM77, Intel Ivy Bridge
>         System Memory                                     3914 MB
>  (DDR3-1600 DDR3 SDRAM)
>         DIMM1: SK Hynix HMT451S6MFR8C-PB                  4 GB DDR3-1600
> DDR3 SDRAM  (11-11-11-28 @ 800 MHz)  (10-10-10-27 @ 761 MHz)  (9-9-9-24 @
> 685 MHz)  (8-8-8-22 @ 609 MHz)  (7-7-7-19 @ 533 MHz)  (6-6-6-16 @ 457 MHz)
>  (5-5-5-14 @ 380 MHz)
>         BIOS Type                                         Unknown
>
>
>       DMI:
>         DMI BIOS Vendor
>         DMI BIOS Version
>         DMI System Manufacturer                           Acer
>         DMI System Product                                Aspire V3-771
>         DMI System Version                                V2.13
>         DMI System Serial Number
>  NXM6PEF006249021A07200
>         DMI System UUID
> 000A3BAF-45CC5C81-33D37054-D24B63F2
>         DMI Motherboard Manufacturer                      Acer
>         DMI Motherboard Product                           VA70_HC
>         DMI Motherboard Version                           Type2 - Board
> Version
>         DMI Motherboard Serial Number
> NBM6P1100124705D5D7200
>         DMI Chassis Manufacturer                          Chassis
> Manufacturer
>         DMI Chassis Version                               Chassis Version
>         DMI Chassis Serial Number                         Chassis Serial
> Number
>         DMI Chassis Asset Tag
>         DMI Chassis Type                                  Notebook
>         DMI Total / Free Memory Sockets                   4 / 3
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1184650/+subscriptions
>


-- 
LIN Haiyue

skype : sasdsky

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https://bugs.launchpad.net/bugs/1184650

Title:
  System boots into a black screen in EFI mode, but desktop loads
  normally in legacy mode

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