"); //-->
在安装软件包时如果出现Could not get lock /var/lib/dpkg/lock-frontend,说明之前使用apt时出现异常,没有正常关闭,还在运行。
lgj@lgj-Lenovo-G470:~$ sudo apt-get install alien [sudo] password for lgj: E: Could not get lock /var/lib/dpkg/lock-frontend - open (11: Resource temporarily unavailable) E: Unable to acquire the dpkg frontend lock (/var/lib/dpkg/lock-frontend), is another process using it?
解决,使用ps 和 grep查找apt的pid,并使用kill杀死掉。
lgj@lgj-Lenovo-G470:~$ ps afx|grep apt16214 ? S 0:00 \_ sudo apt install rpm16215 ? S 0:01 | \_ apt install rpm16721 pts/3 S+ 0:00 \_ grep --color=auto apt lgj@lgj-Lenovo-G470:~$ kill 16214bash: kill: (16214) - Operation not permitted lgj@lgj-Lenovo-G470:~$ sudo kill 16214lgj@lgj-Lenovo-G470:~$ sudo kill 16215
执行安装指令
lgj@lgj-Lenovo-G470:~$ sudo apt-get install alien E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
如果仍然出现,需要手动删除 /var/lib/dpkg/lock即可。
lgj@lgj-Lenovo-G470:~$ rm -rf /var/lib/dpkg/lock
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