tokurz
July 20, 2018, 11:11am
1
Hey Guys,
When I run
snap disable “sensornetworkconnector”
then
snap enable “sensornetworkconnector”
comes and error like this:
snap enable sensornetworkconnector
error: cannot perform the following tasks:
- Setup snap "sensornetworkconnector" (x1) security profiles (cannot setup apparmor for snap "sensornetworkconnector": cannot obtain apparmor specification for snap "sensornetworkconnector": lstat /sys/class/gpio/gpio18: no such file or directory)
- Setup snap "sensornetworkconnector" (x1) security profiles (cannot obtain apparmor specification for snap "sensornetworkconnector": lstat /sys/class/gpio/gpio18: no such file or directory)
core 16-2.33.1 4916 stable canonical core
I also tested it on beta before same error, I know in the past it is was working.
syslog out:
Jul 20 11:00:08 EX0RMMR6 snapd[1207]: 2018/07/20 11:00:08.630403 handlers.go:377: Reported install problem for "sensornetworkconnector" as already-reported
Jul 20 11:00:16 EX0RMMR6 snapd[1207]: 2018/07/20 11:00:16.449868 snap.go:285: cannot get status of service "sensorconnector": cannot get service status: empty field "Type" in \u2018systemctl show\u2019 output
Jul 20 11:00:16 EX0RMMR6 rsyslogd-2007: action 'action 10' suspended, next retry is Fri Jul 20 11:01:16 2018 [v8.16.0 try http://www.rsyslog.com/e/2007 ]
Jul 20 11:00:30 EX0RMMR6 snapd[1207]: 2018/07/20 11:00:30.232534 handlers.go:377: Reported install problem for "sensornetworkconnector" as already-reported
A known bug?
Cheers
I am encountering similar issue with DELL Edge 3000 gateways. The refresh are failing with below error
$ snap refresh network-manager
error: cannot perform the following tasks:
- Setup snap "network-manager" (314) security profiles (cannot setup apparmor for snap "ccm-wda": cannot obtain apparmor specification for snap "ccm-wda": lstat /sys/class/gpio/gpio346: no such file or directory)
- Setup snap "network-manager" (314) security profiles (cannot obtain apparmor specification for snap "ccm-wda": lstat /sys/class/gpio/gpio346: no such file or directory)
Snap Info
$ snap version
snap 2.35.4
snapd 2.35.4
series 16
kernel 4.4.0-135-generic
Hello, is this happening with the edge channel of the core snap? This bug was recently fixed there, I believe.
tokurz
November 27, 2018, 9:30am
4
Hey @zyga-snapd thanks for the info, I will check that later.
Greets
In my case all the snaps are from stable channel. I was able to refresh after a reboot. But Now I ended up with another issue
$ snap list core --all
Name Version Rev Tracking Publisher Notes
core 16-2.35.2 5548 stable canonical✓ core,disabled
core 16-2.35.4 5662 stable canonical✓ core,disabled
core 16-2.36.1 5897 stable canonical✓ core
$ snap list caracalla-kernel --all
Name Version Rev Tracking Publisher Notes
caracalla-kernel 4.4.0-132.158-1 93 stable canonical✓ kernel,disabled
caracalla-kernel 4.4.0-134.160-1 95 stable canonical✓ kernel,disabled
caracalla-kernel 4.4.0-135.161-1 96 stable canonical✓ kernel
$ snap refresh --list
error: cannot list updates: Post https://api.snapcraft.io/v2/snaps/refresh: http: error connecting
to proxy %0A: dial tcp :0: getsockopt: connection refused
Hmm what is your current version of core? I don’t see the edge build that has this fix in the paste above.
tokurz
November 27, 2018, 3:53pm
8
hey @dhoomakethu @zyga-snapd
In the edge branch I didn’t see any gpio issues now.
Also to
it looks working in edge channel.
when are these fixes moving to the stable branch?
Greets
They are scheduled for 2.37 but perhaps it can be cherry picked into 2.36.2 as well CC @mvo for consideration.
