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Steve Robillard
Steve Robillard
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I know how to modify interfaces file to enable raspberry pi work under WIFI. But for raspberry pi 2, installed of snappy ubuntu, the file is on a read-only file system and I cannot modify it. Like below:

ubuntu@localhost:/etc/network$ cat interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
ubuntu@localhost:/etc/network$ touch 1
touch: cannot touch ?.?. Read-only file system

Without modifying it, I cannot enable the USB WIFI dongle. How to solve it? Thanks!

I know how to modify interfaces file to enable raspberry pi work under WIFI. But for raspberry pi 2, installed of snappy ubuntu, the file is on a read-only file system and I cannot modify it. Like below:

ubuntu@localhost:/etc/network$ cat interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
ubuntu@localhost:/etc/network$ touch 1
touch: cannot touch ?.?. Read-only file system

Without modifying it, I cannot enable the USB WIFI dongle. How to solve it? Thanks!

I know how to modify interfaces file to enable raspberry pi work under WIFI. But for raspberry pi 2, installed of snappy ubuntu, the file is on a read-only file system and I cannot modify it. Like below:

ubuntu@localhost:/etc/network$ cat interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
ubuntu@localhost:/etc/network$ touch 1
touch: cannot touch ?.?. Read-only file system

Without modifying it, I cannot enable the USB WIFI dongle. How to solve it?

Tweeted twitter.com/#!/StackRaspi/status/596846073835982848
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Tom Xue
Tom Xue
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How can I modify interfaces file of Snappy Ubuntu on raspberry pi 2?

I know how to modify interfaces file to enable raspberry pi work under WIFI. But for raspberry pi 2, installed of snappy ubuntu, the file is on a read-only file system and I cannot modify it. Like below:

ubuntu@localhost:/etc/network$ cat interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
# Include files from /etc/network/interfaces.d:
source-directory /etc/network/interfaces.d
ubuntu@localhost:/etc/network$ touch 1
touch: cannot touch ?.?. Read-only file system

Without modifying it, I cannot enable the USB WIFI dongle. How to solve it? Thanks!