$sudo vim /etc/init/failsafe.conf
1 script
2 ＃ Determine if plymouth is available
3 if [ -x /bin/plymouth ] && /bin/plymouth --ping ; then
4 PLYMOUTH=/bin/plymouth
5 else
6 PLYMOUTH=":"
7 fi
8
9 ＃ The point here is to wait for 2 minutes before forcibly booting
10 ＃ the system. Anything that is in an "or" condition with ""started
11 ＃ failsafe"" in rc-sysinit deserves consideration for mentioning in
12 ＃ these messages. currently only static-network-up counts for that.
13
14 sleep 20
15
16 ＃ Plymouth errors should not stop the script because we *must* reach
17 ＃ the end of this script to avoid letting the system spin forever
18 ＃ waiting on it to start.
19 ￥PLYMOUTH message --text="Waiting for network configuration..." || :
20 sleep 1 ＃modify this
21
22 ￥PLYMOUTH message --text="Waiting up to 60 more seconds for network configuration..." || :
23 sleep 1 ＃modify this
24 ￥PLYMOUTH message --text="Booting system without full network configuration..." || :
25
26 ＃ give user 1 second to see this message since plymouth will go
27 ＃ away as soon as failsafe starts.
28 sleep 1
29 exec initctl emit --no-wait failsafe-boot
30 end script
