Currernt config hook implementation scales very badly

[Oliver Grawert]

hi,
Am Dienstag, den 14.02.2017, 10:53 +0800 schrieb XiaoGuo Liu:
> Hi,
> 
> Today, I just followed the instructions at:
> 
> https://github.com/CanonicalLtd/ubuntu-core-docs/blob/master/en/refer
> ence/core-configuration.md
> 
> to disable ssh. However, I got the error like:
> 
> liu-xiao-guo at localhost:~$ sudo snap set core service.ssh.disable=true
> error: cannot perform the following tasks:
> - Run configure hook of "core" snap
> (/snap/core/1177/meta/hooks/configure: 62:
> /snap/core/1177/meta/hooks/configure: systemctl: Permission denied)
> 
> Is this a bug? It was tested on Raspberry Pi2 device, and my core
> system info is like:

hmm, works fine on my pi2 install ...

ogra at localhost:~$ snap set core service.ssh.disable=true
ogra at localhost:~$ snap set core service.ssh.disable=false
ogra at localhost:~$ 

line 62 calls: "systemctl disable ssh.service"
do you get the same error if you call the above (with sudo) manually ?

could your SD card be full or have errors (and thus be mounted
readonly) ?

also check if the core-support interface is properly connected (it
should auto-connect, this would definitely be a bug):

ogra at localhost:~$ snap interfaces |grep core
:core-support                 core
ogra at localhost:~$ 

ciao
	oli
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