stevemcqueen@stevemcqueen-laptop:~/engdev_backup$ sudo apt-get upgrade
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Entering ResolveByKeep 50%
  Dependencies are not satisfied for libharfbuzz-icu0 [ amd64 ] < 1.0.1-1ubuntu0.1 -> 1.4.6-0neon+16.04+xenial+build2 > ( libs )
Keeping package libharfbuzz-icu0:amd64
  Dependencies are not satisfied for libqt5webenginecore5 [ amd64 ] < 5.9.0+dfsg-0neon+16.04+xenial+build31 -> 5.9.1+dfsg-1+16.04+xenial+build32 > ( libs )
Keeping package libqt5webenginecore5:amd64
  Dependencies are not satisfied for libqt5webenginecore5 [ amd64 ] < 5.9.0+dfsg-0neon+16.04+xenial+build31 -> 5.9.1+dfsg-1+16.04+xenial+build32 > ( libs )
Package libqt5webenginecore5:amd64 libqt5webenginecore5:amd64 Depends on libqt5webengine-data [ amd64 ] < 5.9.0+dfsg-0neon+16.04+xenial+build31 -> 5.9.1+dfsg-1+16.04+xenial+build32 > ( libs ) (= 5.9.0+dfsg-0neon+16.04+xenial+build31)
  Keeping Package libqt5webengine-data:amd64 due to Depends
  Dependencies are not satisfied for libqt5webenginewidgets5 [ amd64 ] < 5.9.0+dfsg-0neon+16.04+xenial+build31 -> 5.9.1+dfsg-1+16.04+xenial+build32 > ( libs )
Keeping package libqt5webenginewidgets5:amd64
Calculating upgrade... Done
The following packages have been kept back:
  libharfbuzz-icu0 libharfbuzz0b libqt5webengine-data libqt5webenginecore5 libqt5webenginewidgets5
0 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.