Solution for system startup failure caused by modifying the ubuntu configuration file

The solution for system startup failure caused by modifying the ubuntu configuration file is in ubuntu. if some configuration files are mistakenly modified due to errors, will stop at the wrong line, and will not be able to enter the system. Of course, the most challenging solution is to reinstall it .... Information & nb
The solution for system startup failure caused by modifying the ubuntu configuration file is in ubuntu. if some configuration files are mistakenly modified due to errors, will stop at the wrong line, and will not be able to enter the system. Of course, the most challenging solution is to reinstall it. One way is to use a CD or USB boot, go to "try Ubuntu", restore the original configuration file through the terminal, and then restart. Another method of www.2cto.com is to press e when the startup screen is started, edit the second line, add init =/bin/bash to the end, and continue the execution, ubuntu will give you bash directly. You can restore the mistakenly modified configuration file on this character interface.