linux强制关机启动后是白屏,解决安装Ubuntu后,启动出现屏幕空白(全黑,无内容)...
灑家閑來無事,想起原來曾經遇到過在筆記本上直接安裝ubuntu出現過啟動屏幕空白,無法繼續安裝的問題,因此這次打算來進行解決。
首先查了一下網上的資料,找到兩帖。
第一帖:http://epheien.blogbus.com/logs/87731527.html
一、顯卡(NVIDIA GeForce 310M)
啟動時,在 grub 里加上 nomodeset 參數禁用 kms,不然會黑屏
安裝驅動 NVIDIA-Linux-x86-256.53.run
修改 /etc/X11/xorg.conf
Section "Device"
Identifier "Device0"
Driver "nvidia"
VendorName "NVIDIA Corporation"
Option "ConnectedMonitor" "DFP-0"
Option "CustomEDID" "DFP-0:/proc/acpi/video/IGPU/LCD0/EDID"
EndSection
加載 uvesafb 模塊以修復啟動 X 后切換控制臺黑屏死機的問題
二、屏幕亮度
安裝 hal 即可調整屏幕亮度,直接在 gnome 的電源管理里調節
sudo apt-get install hal
安裝 acpid 和 acpi-support 可使調節屏幕亮度的快捷鍵工作,但是要自己寫幾個腳本。
三、聲卡
安裝軟件庫的內核聲音模塊
sudo apt-get install linux-backports-modules-alsa-lucid-generic-pae
或者手動安裝 alsa 最新版本
四、觸摸板
修改 /etc/default/grub,添加命令 i8042.nopnp,如下形式
GRUB_CMDLINE_LINUX="i8042.nopnp"
然后 sudo update-grub 更新
安裝 gpointing-device-settings 進行管理
第二貼:http://www.ubuntugeek.com/how-to-fix-ubuntu-10-04-lts-lucid-blank-screen-at-startup.html
This seems to be happening with nVidia graphic cards to fix this problem try to use the following solution i hope this would help
Solution1
I have a HP Pavilion SLimline s7727c
with lspci giving me
VGA compatible controller: nVidia Corporation C51 [GeForce 6150 LE] (rev a2)
I was getting a blank screen (out of sync) on booting from the live cd.
I worked around the problem as follows:
* At install screen press F6 and select nomodeset and install Ubuntu as usual.
* On first boot after install, press e on getting the GRUB bootloader.
* Using arrow keys navigate to and delete quiet and splash and type the word nomodeset in their place
* Press Ctrl and X to boot
* You should now be able to login to your Ubuntu as usual
For those of you who do not know what to do next, in the taskbar click on System->Administration->Hardware drivers, and select and activate the nvidia current driver if you have an nvidia card like I do. The driver will be downloaded and activated automatically, and you will be prompted for a reboot.
Solution 2
Yes, I think you may be right about it being a graphics card problem. I think you may have the same problem that I did on my beat-up old Toshiba Satellite A10.
So, here is what should work:
At the very first screen, the one with just the rectangle (it’s meant to be a keyboard) and a human figure, press any key - spacebar will do.
Then choose your language.
Then make sure you have “Try Ubuntu without any changes” selected, and then press F6
Add this to the end of the command line:
i915.modeset=0 xforcevesa
Then press enter and it should boot successfully.
Solution 3
1. Boot from the Ubuntu 9.10 CD
2. Mount the internal HD and look for /etc/X11/xorg.conf - its missing!
3. Copy a new “known good” xorg.conf file to the HD (I had to use sudo cp … otherwise I got permission problems)
4. System boots fine.
我按照上面紅色標注的內容進行操作,解決了這個問題。
但是發現每次重啟都需要這樣走一遍,因此需要將grub的配置文件修改掉:
sudo gedit /boot/grub/grub.cfg
在相應的quiet splash的地方改成nomodeset,保存退出即可!
轉載于:https://www.cnblogs.com/ericsun/archive/2011/08/02/2125468.html
標簽:sudo,grub,全黑,install,Ubuntu,press,屏幕,安裝
來源: https://blog.csdn.net/weixin_33973609/article/details/93155034
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