Control: reassign -1 ifupdown Am 09.07.2015 um 16:54 schrieb Vincent Lefevre: > Package: systemd > Version: 222-1 > Severity: important > > Note: the following applies when /etc/network/interfaces contains: > > allow-hotplug eth0 > iface eth0 inet dhcp > > which is the default. > > With ifupdown, ifup@.service forces ifup eth0 even with no Ethernet > link (e.g. no Ethernet cable plugged in), which is > * bad because this hangs the boot for several dozens of seconds;
ifup@.service is triggered by udev, so does not block boot. What blocks is /etc/init.d/networking > * useless because when there is an Ethernet link, eth0 is already > brought up by the /etc/init.d/networking script. ifup@.service is not useless. It's there to handle devices which are plugged in after /etc/init.d/networking has been started. > For instance, when there is an Ethernet link: > > Jul 09 16:43:01 zira systemd[1]: Starting LSB: Raise network interfaces.... > -- Subject: Unit networking.service has begun start-up > -- Defined-By: systemd > -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel > /etc/init.d/networking is shipped by ifupdown, thus re-assigning. -- Why is it that all of the instruments seeking intelligent life in the universe are pointed away from Earth?
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