修复 Ubuntu 10.04 黑屏问题, http://samiux.blogspot.com/2010/05/howto-fix-blank-screen-on-ubuntu-10 |
修复 Ubuntu 10.04 黑屏问题, http://samiux.blogspot.com/2010/05/howto-fix-blank-screen-on-ubuntu-10 |
2011-03-25 20:42:22, Fri
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猫猫猫 Group: Power Cat Posts: 626 Joined: 2006-12-8 Member No.: 2 |
代码 You may experienced blank screen when bootup a Live CD of Ubuntu 10.04 if you have legacy display card no matter it is an Intel, nVidia, ATi or others. You can fix it by adding a Kernel parameter.
The Kernel parameter for different display cards is : Intel display card - i915.modeset=1 nVidia display card - nomodeset Generic - xforcevesa Boot up - Live CD Step 1 : Bootup and press any key at the screen of a little keyboard and a human with a circle at the bottom of the screen. Step 2 : Press F6 and then Esc. Step 3 : Append one of the above Kernel parameter at the end of the command line. Step 4 : Select try out Ubuntu (i.e. the first option of the boot menu). Boot up - after installation You may also encounter blank screen after installation with the above method. Step a : Bootup with Live CD and follows the Step (1) to (4) as above mentioned. Step b : After bootup, mount the hard drive at the "Place". Step c : Open a terminal and issue the following command - sudo nano /etc/default/grub Step d : Locate the following line and append the Kernel parameter and make the output looking like as the following if you have an Intel display card - GRUB_CMDLINE_LINUX_DEFAULT="quiet splash i915.modeset=1" OR Step d(1) : (Optional) sudo nano /boot/grub/grub.cfg Locate the "linux" tag and add the parameter at the end of "quiet splash". Then jump to Step f. Step e : Save and exit. Then issue the following command - sudo update-grub Step f : Then reboot the system without Live CD. If Step a to f does not work, just do Step a, b, d(1) and then jump to Step f. That's all! See you. |
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