
I have a dual boot Windows/Linux computer.
Following a distribution update, Ubuntu is totally unresponsive while windows works perfectly.
I think I had Ubuntu 14.04 (maybe 14.06).
I was asked if I wanted to update to 14.10.
It took a very long time to download and install all of the files. (My internet connection is very good.)
The computer restarted - after asking me if I wanted it to restart now.
When it booted back up, the log-in screen was unresponsive. I typed in my password and pressed enter - nothing happened. I used the mouse - nothing happened. I'm unable to log-in.
I've restarted and shut down several times. No joy.
Do I need to re-install Ubuntu? The only way I know if to make a Windows recovery USB, clear the Linux partition, boot from the recovery USB and "fix" to remove GRUB. Then install Ubuntu again.
答え1
First thing to try before reinstall is to connect to the console to get access to the command line where you can check things like disk space, CPU usage, process running, etc.
If you don't know the cause of the problem the reinstallation may not work either.
Try:
Press Ctrl + Alt + F1
Log in. It's ok not to see the password you are typing in.
Use
ps
ortop
command to check the process running, CPU usage, etc.Check the disk usage by typing the command
dh -h
and verify if you have enough space on the allパーティション。コマンドの使用時に疑問が生じた場合は、
man name_of_command
詳細を知りたいコマンドのマニュアル ページにアクセスして、いつでも詳細情報を見つけることができます。
答え2
リカバリモードで起動します:https://wiki.ubuntu.com/リカバリモード
次に、ルート シェルを開いて、ディスク領域が不足しているかどうかを確認しますdf -h
。
また、システム ログを確認すると、問題の詳細が明らかになる場合があります。less /var/log/syslog
更新プロセスが正常に完了しなかった可能性があります。dpkg --configure --pending
抽出されたがまだ構成されていないすべてのパッケージを構成します。