[操作疑難] 安裝ubuntu失敗

用live usb安裝ubuntu 失敗
成功用usb reboot,也成功進入ubuntu介面,選擇安裝ubuntu後,一路去到“選擇安裝類型“都冇問題,但一按右下角 “安裝“,部機就會重新開機,上網睇正常應該會係俾你選擇harddisk 分配的容量

試過用ubuntu 14.04 同14.10以及unetbootin 同埋universal usb installer,結果都一樣,請賜教

係咪想裝落 ecs liva mini pc kit?

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what distro, what hardware, memory check?

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想雙系統 windows 7 +ubuntu
部機係acer aspire 5750g
intel core i3-2350M
Nvidia Geforce 610M
6GB DDR3 ram

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回覆 5# cal22cal
佢果方法我試過,去左bios 選左integrated 都係唔得

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睇吓係唔係呢個
http://askubuntu.com/questions/4 ... with-nvidia-optimus
  1. lsmod shows that the following modules are loaded for video:

  2. i915
  3. nouveau

  4. The former is just the usual Intel graphics driver, and the latter is the open source NVIDIA driver.

  5. When X starts, in /etc/X11/Xorg.0.log it reports that a screen was found but it was not properly configured, and then it shows "no screens found".

  6. Starting with nomodeset=1 in Install Ubuntu instead of Try Ubuntu works fine.

  7. After installation, the same issue occurs as on the live environment. No dice. Not sure where to go from here.
複製代碼
  1. The reason the screen was showing up black was because KMS (Kernel Modesetting) wasn't turning on the backlight for the Intel-backed screen. In Optimus, the Intel device gives the image to the screen device, and the NVIDIA device simply acts as a pixel buffer generator and is not actually attached to the screen.

  2. Open /etc/rc.local and add the following line before exit 0

  3. setpci -s 00:02.0 F4.B=30

  4. The 30 may be changed to any value between 00 and FF. 00 is Full Bright, FF is Full Dark.

  5. Source: http://askubuntu.com/a/157344/246852
複製代碼
https://wiki.ubuntu.com/Bumblebee
  1. Bumblebee aims to provide support for NVIDIA Optimus laptops for GNU/Linux distributions. Using Bumblebee, you can use your NVIDIA card for rendering graphics which will be displayed using the Intel card. Bumblebee is officially supported by Ubuntu in 13.10 Saucy or newer. However, all releases are supported by the Bumblebee Project community from Ubuntu version 12.04 up to 13.10.
複製代碼

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