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ubuntu常见小问题记录
E: Sub-process /usr/bin/dpkg returned an error code (1)
- 安装软件时常见的小错误.
cd /var/lib/dpkg
sudo mv info info.bak
sudo mkdir info
sudo dpkg --configure -a
sudo apt-get install -f
sudo mv /var/lib/dpkg/info/* /var/lib/dpkg/info.bak
sudo rm -rf /var/lib/dpkg/info
sudo mv /var/lib/dpkg/info.bak /var/lib/dpkg/info
亲测这种解决方式有效
E: Sub-process /usr/bin/dpkg returned an error code (2)
sudo dpkg --configure -a
sudo apt-get -f install
sudo apt-get clean
sudo apt-get update && sudo apt-get upgrade
gpg: symbol lookup error: /usr/local/lib/libreadline.so.6: undefined symbol: UP
- 安装软件时常见的小错误.
sudo su -
cd /usr/local/lib
mkdir temp
mv /usr/local/lib/libreadline* temp
ldconfig
apt-get update
rm -rf /usr/local/lib/temp
bash和zsh的切换
切换bash
chsh -s /bin/bash
切换zsh
chsh -s /bin/zsh