ubuntu@localhost:~$ sudo snappy update
Updating canonical-pi2-linux (4.4.0-1004-raspi2+20160321.17-52)
74.79 MB / 74.79 MB [=================================================================================================================================================================================================================================] 100.00 % 1.90 MB/s
2016/03/22 10:59:56.567601 sort.go:158: Invalid version "4.3.0-1006-6", using '0' instead. Expect wrong results
2016/03/22 10:59:56.568272 sort.go:162: Invalid version "4.3.0-1006-3", using '0' instead. Expect wrong results
2016/03/22 10:59:56.569245 sort.go:158: Invalid version "4.4.0-1004-raspi2+20160321.17-52", using '0' instead. Expect wrong results
2016/03/22 10:59:56.569754 sort.go:162: Invalid version "4.3.0-1006-6", using '0' instead. Expect wrong results
2016/03/22 10:59:56.570380 sort.go:158: Invalid version "4.4.0-1004-raspi2-20160321-05-25", using '0' instead. Expect wrong results
2016/03/22 10:59:56.570824 sort.go:162: Invalid version "4.4.0-1004-raspi2+20160321.17-52", using '0' instead. Expect wrong results
Name Date Version Developer
canonical-pi2-linux 2016-03-21 4.4.0-1004-raspi2+20160321.17-52 canonical!
Reboot to use canonical-pi2-linux version 4.4.0-1004-raspi2+20160321.17-52.
ubuntu@localhost:~$