Can't change resolv.conf (tried other answers)
40640
What is the proper way to change the DNS IP?
11093
How do I reset my Unity configuration?
99765
File /etc/resolv.conf deleted on every reboot, why or what?
43928
How can I reset Compiz settings to default?
3652
How do I change my login provider(s)?
99175
How to "undo" SetOptions (restore defaults)?
103007
understanding resolv.conf nameserver through system calls
17193
How do I change the default application for unknown file types?
126362
Configuration does not have any version information - assuming the configuration is for version 1.5
28859
No domain defined in /etc/resolv.conf
125558
Why Changing Permissions For Some Systems Files is Not Allowed?
97567
How do I set persistent environment variables for root?
29173
What overwrites /etc/resolv.conf on every boot?
95317
/etc/hosts modification does not work properly. What to do?
49823
Can't remount /system in rw
118135
Permission denied to resize filesystem
53267
How do I recover the default version of some configuration file?