UbuntuHelp:Troubleshooting
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目录
Introduction
This page contains links to the best fixes for the most common Ubuntu problems.
If you think problem's link could be improved or could have a better link, please propose the change in this Ubuntu Forums thread for further discussion.
Initial Setup
- Problem: The Ubuntu CD freezes in the middle of installation
Solution: The CD image was probably corrupted during download or burn, or you do not have enough RAM (less than 256 MB) to run the Desktop CD. These instructions will help you get an intact (uncorrupted) CD. If you don't have enough RAM, use the Alternate CD
Partitions
- Problem: I can't create or delete or modify a partition using Gnome Parted Editor (GParted)
or I have problems creating or deleting or altering my partitions using GParted on the Ubuntu Live CD. or the Ubuntu Live CD keeps auto-mounting my partitions, thus deleting a partition via GParted on Live CD has no effect.
Solution: Download a partitioning dedicated LiveCD such as the GParted Live CD or the Parted Magic LiveCD and boot from it. You should have no problems modifying, deleting, or creating partitions using the LiveCd. GParted Live CD can be found at http://gparted.sourceforge.net/. Parted Magic LiveCd can be found at http://partedmagic.com/.
Peripherals
Software Issues
Desktop Environments
- Question: I was installing certain updates or softwares when Gnome crashed. Now, when an application or window is open, it doesn't have an icon on the taskbar or the close, maximise and minimise buttons in all my application and windows are gone, or have changed position on the menu bar!
Answer: This is one of many possible solutions. Try pasting the following command into the terminal
sudo dpkg --configure -a
There is a possibility that Gnome might have crashed while updating gnome-panel. After the updates or softwares have finished installing, press Alt-Ctrl-Backspace to restart X or simply restart the computer. Gnome should be functioning properly now.
