Debian linux 做 apt-get dist-upgrade, 升級到 sysv-rc 時, 出現下述訊息:
- sysv-rc
Unable to migrate to dependency-based boot system
Tests have determined that problems in the boot system exist which prevent migration to dependency-based
boot sequencing:
package exim4-base removed but not purged, package mysql-server-5.0 removed but not purged
If the reported problem is a local modification, it needs to be fixed manually. If it's a bug in the package, it should be reported to the BTS and fixed in the package.
See http://wiki.debian.org/LSBInitScripts/DependencyBasedBoot for more information about how to fix the problems preventing migration.
To reattempt the migration process after the problems have been fixed, run "dpkg-reconfigure sysv-rc".
問題出在 沒有把 exim4-base、mysql-server-5.0 移除乾淨. (移除乾淨要用 apt-get remove --purge exim4-base mysql-server-5.0)
閱讀全文〈Debian linux - sysv-rc dependency-based boot system 修復〉