TI中文支持网我需要自动登录root权限。然后运行程序。 修改rc.local文件。
# rc.local
#
# This script is executed at the end of each multiuser runlevel.
# Make sure that the script will "exit 0" on success or any other # value on error.
#
# In order to enable or disable this script just change the execution
# bits.
#
# By default this script does nothing.
login -f root exit 0
但是执行出问题。
root@beaglebone:/# systemctl start rc-local.service
Job for rc-local.service failed because the control process exited with error code.
See "systemctl status rc-local.service" and "journalctl -xe" for details.
root@beaglebone:/# systemctl status rc-local.service 鈼[0m rc-local.service – /etc/rc.local Compatibility
Loaded: loaded (/lib/systemd/system/rc-local.service; static; vendor preset:
Drop-In: /lib/systemd/system/rc-local.service.d
鈹斺攢debian.conf
Active: failed (Result: exit-code) since Sun 2017-03-19 15:07:08 UTC; 5min ag
Process: 21842 ExecStart=/etc/rc.local start (code=exited, status=1/FAILURE)
Mar 19 15:07:08 beaglebone systemd[1]: Starting /etc/rc.local Compatibility…
Mar 19 15:07:08 beaglebone systemd[1]: rc-local.service: Control process exited,
Mar 19 15:07:08 beaglebone systemd[1]: Failed to start /etc/rc.local Compatibili
Mar 19 15:07:08 beaglebone systemd[1]: rc-local.service: Unit entered failed sta
Mar 19 15:07:08 beaglebone systemd[1]: rc-local.service: Failed with result 'exi
在网上查了资料。说是执行的权限可能有问题。了权限没有问题。执行rc.local是可以的。就是启动服务不行。
还有什么方法可以自动root?我在旧的内核用的就是这种方法。是可以的。更换内核后就不行了。请问是为什么。
Steven Liu1：
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http://www.deyisupport.com/question_answer/dsp_arm/sitara_arm/f/25/p/139145/391246.aspx#391246
