At the moment we'd want to support for people to install systemd-sysv, and easily revert back to upstart.
Ideally, systemd-sysv would not conflict with upstart, instead it would dpkg divert /sbin/init to /sbin/init.upstart and install /sbin/init which is systemd. That way people can still boot into upstart with init=/sbin/init.upstart and trivially revert back by removing systemd- sysv package. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to sysvinit in Ubuntu. https://bugs.launchpad.net/bugs/1351306 Title: Cannot uninstall upstart and install systemd-sysv Status in “avahi” package in Ubuntu: Fix Committed Status in “dbus” package in Ubuntu: Fix Committed Status in “plymouth” package in Ubuntu: Fix Released Status in “sysvinit” package in Ubuntu: In Progress Status in “upstart” package in Ubuntu: Triaged Bug description: upstart is currently quite deeply wired into our dependencies. Even in a minimally bootstrapped chroot needs it, although this doesn't do any booting at all: # dpkg -P upstart dpkg: dependency problems prevent removal of upstart: initscripts depends on upstart. plymouth depends on upstart (>= 1.11-0ubuntu3). On a desktop the list is quite a bit longer: ubuntu-minimal depends on upstart. avahi-daemon depends on upstart (>= 0.6.7-4). friendly-recovery depends on upstart. (See bug 1351316, needs sysv/systemd script first) initscripts depends on upstart. ureadahead depends on upstart (>= 0.6.0). (No need to fix -- can just drop that along with upstart for systemd images, systemd has readahead built in) plymouth depends on upstart (>= 1.11-0ubuntu3). dbus depends on upstart (>= 0.6.3-6). unity-services depends on upstart. init depends on upstart. (Not important right now, switch to alternative deps once systemd is ready) Most of the latter probably don't need to; versioned depends might be converted into equivalent versioned breaks, for others an alternative dependency might be considered. The main exception is that we are using session upstart on the desktop (unity-services etc.), for this we probably need to split out an upstart-sysv (for /sbin/init, reboot, halt, etc., similar to systemd-sysv) or an upstart-core (similar to sysvinit-core vs. sysvinit). To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/avahi/+bug/1351306/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp