Comment 1 for bug 1590989

ev@elsa:~/jenkins-snap$ ps aux | grep jenk
root 4095 0.3 13.6 4589688 551320 ? Ssl 14:49 0:46 java -DJENKINS_HOME=/var/snap/jenkins/3 -Djava.awt.headless=true -jar /snap/jenkins/3/war/jenkins.war
ev 17927 0.0 0.1 40900 7608 pts/0 S+ 15:57 0:00 vim parts/plugins/x-jenkins.py
ev 32505 0.0 0.0 14224 984 pts/2 S+ 18:05 0:00 grep --color=auto jenk
ev@elsa:~/jenkins-snap$ snap refresh --channel=edge jenkins
96.66 MB / 96.66 MB [==================================================================================================================================================================] 100.00 % 4.02 MB/s

Name Version Rev Developer
jenkins 2.9-SNAPSHOT 5 ev
ev@elsa:~/jenkins-snap$ ps aux | grep jenk
ev 17927 0.0 0.1 40900 7608 pts/0 S+ 15:57 0:00 vim parts/plugins/x-jenkins.py
root 32649 170 4.0 4526868 164392 ? Ssl 18:05 0:05 java -DJENKINS_HOME=/var/snap/jenkins/5 -Djava.awt.headless=true -jar /snap/jenkins/5/war/jenkins.war
ev 32687 0.0 0.0 14224 1028 pts/2 S+ 18:05 0:00 grep --color=auto jenk
ev@elsa:~/jenkins-snap$ grep dandrea /var/snap/jenkins/current/ -rsI
/var/snap/jenkins/current/users/ev/config.xml: <emailAddress><email address hidden></emailAddress>
ev@elsa:~/jenkins-snap$ snap refresh --channel=stable jenkins
96.67 MB / 96.67 MB [==================================================================================================================================================================] 100.00 % 3.46 MB/s

Name Version Rev Developer
jenkins 2.8 4 ev
ev@elsa:~/jenkins-snap$ ps aux | grep jenk
root 439 211 11.8 4578252 478012 ? Ssl 18:07 0:21 java -DJENKINS_HOME=/var/snap/jenkins/4 -Djava.awt.headless=true -jar /snap/jenkins/4/war/jenkins.war
ev 541 0.0 0.0 14224 936 pts/2 S+ 18:07 0:00 grep --color=auto jenk
ev 17927 0.0 0.1 40900 7608 pts/0 S+ 15:57 0:00 vim parts/plugins/x-jenkins.py
ev@elsa:~/jenkins-snap$ grep dandrea /var/snap/jenkins/current/ -rsI
/var/snap/jenkins/current/users/ev/config.xml: <emailAddress><email address hidden></emailAddress>
ev@elsa:~/jenkins-snap$ snap refresh --channel=edge jenkins

error: cannot perform the following tasks:
- Download snap "jenkins" from channel "edge" (revision 5 of snap "jenkins" already installed)
ev@elsa:~/jenkins-snap$ snap list
Name Version Rev Developer
canonical-pc-linux 4.4.0-18+20160419.13-26 24 canonical
cassandra 3.5 1 ev
jenkins 2.8 4 ev
snappy-debug 0.18 19 canonical
ubuntu-core 16.04+20160419.20-55 109 canonical
ev@elsa:~/jenkins-snap$ mount
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=2005932k,nr_inodes=501483,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=404656k,mode=755)
/dev/vda1 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids,release_agent=/run/cgmanager/agents/cgm-release-agent.pids)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/ubuntu-core_109.snap on /snap/ubuntu-core/109 type squashfs (ro,relatime)
/var/lib/snapd/snaps/snappy-debug_19.snap on /snap/snappy-debug/19 type squashfs (ro,relatime)
/var/lib/snapd/snaps/canonical-pc-linux_24.snap on /snap/canonical-pc-linux/24 type squashfs (ro,relatime)
/var/lib/snapd/snaps/cassandra_1.snap on /snap/cassandra/1 type squashfs (ro,relatime)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
tmpfs on /run/lxcfs/controllers type tmpfs (rw,relatime,size=100k,mode=700)
memory on /run/lxcfs/controllers/memory type cgroup (rw,relatime,memory)
hugetlb on /run/lxcfs/controllers/hugetlb type cgroup (rw,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
freezer on /run/lxcfs/controllers/freezer type cgroup (rw,relatime,freezer)
perf_event on /run/lxcfs/controllers/perf_event type cgroup (rw,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
blkio on /run/lxcfs/controllers/blkio type cgroup (rw,relatime,blkio)
pids on /run/lxcfs/controllers/pids type cgroup (rw,relatime,pids,release_agent=/run/cgmanager/agents/cgm-release-agent.pids)
devices on /run/lxcfs/controllers/devices type cgroup (rw,relatime,devices)
cpu,cpuacct on /run/lxcfs/controllers/cpu,cpuacct type cgroup (rw,relatime,cpu,cpuacct)
cpuset on /run/lxcfs/controllers/cpuset type cgroup (rw,relatime,cpuset,clone_children)
net_cls,net_prio on /run/lxcfs/controllers/net_cls,net_prio type cgroup (rw,relatime,net_cls,net_prio)
name=systemd on /run/lxcfs/controllers/name=systemd type cgroup (rw,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
lxcfs on /var/lib/lxcfs type fuse.lxcfs (rw,nosuid,nodev,relatime,user_id=0,group_id=0,allow_other)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=404656k,mode=700,uid=1000,gid=1000)
/var/lib/snapd/snaps/jenkins_2.snap on /snap/jenkins/2 type squashfs (ro,relatime)
/var/lib/snapd/snaps/jenkins_3.snap on /snap/jenkins/3 type squashfs (ro,relatime)
/dev/vda1 on /var/lib/lxd/shmounts type ext4 (rw,relatime,errors=remount-ro,data=ordered)
/var/lib/snapd/snaps/jenkins_5.snap on /snap/jenkins/5 type squashfs (ro,relatime)
/var/lib/snapd/snaps/jenkins_4.snap on /snap/jenkins/4 type squashfs (ro,relatime)