ERROR: /var/cache/debconf/config.dat is locked by another process: Resource temporarily unavailable
$ sudo fuser /var/cache/<wbr>debconf/<wbr>config.<wbr>dat<br> /var/cache/<wbr>debconf/<wbr>config.<wbr>dat: 4503</wbr></wbr></wbr></wbr></wbr></wbr>
$ ps aux | grep 4503
root 4503 0.0 0.8 10816 9088 ? S 08:39 0:00 /usr/bin/perl -w /usr/share/<wbr>debconf/<wbr>frontend /usr/sbin/<wbr>update-<wbr>grub</wbr></wbr></wbr></wbr>
$ sudo kill 4503
After killing the process (4503 in this case) and running update-manager again, the upgrade can be completed successfully.
本文介绍了解决Debian系统中因debconf配置文件被锁定而导致的软件更新问题的方法。通过查找并结束占用配置文件的进程,使得系统升级能够顺利完成。
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