From VarLogDistupgradeAptlog.txt:
Investigating (8) tk [ amd64 ] < 8.5.0-2ubuntu5 -> 8.6.0+6ubuntu1 > ( libs ) Broken tk:amd64 Breaks on tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) (< 8.5.14-3) Considering tk8.5:amd64 0 as a solution to tk:amd64 4 Upgrading tk8.5:amd64 due to Breaks field in tk:amd64 Investigating (8) tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) Broken tk8.5:amd64 Depends on libtk8.5 [ amd64 ] < none -> 8.5.15-2ubuntu2 > ( libs ) (= 8.5.15-2ubuntu2) Considering libtk8.5:amd64 0 as a solution to tk8.5:amd64 0 Holding Back tk8.5:amd64 rather than change libtk8.5:amd64 Investigating (9) tk [ amd64 ] < 8.5.0-2ubuntu5 -> 8.6.0+6ubuntu1 > ( libs ) Broken tk:amd64 Breaks on tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) (< 8.5.14-3) Considering tk8.5:amd64 0 as a solution to tk:amd64 4 Upgrading tk8.5:amd64 due to Breaks field in tk:amd64 Investigating (9) tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) Broken tk8.5:amd64 Depends on libtk8.5 [ amd64 ] < none -> 8.5.15-2ubuntu2 > ( libs ) (= 8.5.15-2ubuntu2) Considering libtk8.5:amd64 0 as a solution to tk8.5:amd64 0 Holding Back tk8.5:amd64 rather than change libtk8.5:amd64
From VarLogDistupgra deAptlog. txt:
Investigating (8) tk [ amd64 ] < 8.5.0-2ubuntu5 -> 8.6.0+6ubuntu1 > ( libs )
Broken tk:amd64 Breaks on tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) (< 8.5.14-3)
Considering tk8.5:amd64 0 as a solution to tk:amd64 4
Upgrading tk8.5:amd64 due to Breaks field in tk:amd64
Investigating (8) tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs )
Broken tk8.5:amd64 Depends on libtk8.5 [ amd64 ] < none -> 8.5.15-2ubuntu2 > ( libs ) (= 8.5.15-2ubuntu2)
Considering libtk8.5:amd64 0 as a solution to tk8.5:amd64 0
Holding Back tk8.5:amd64 rather than change libtk8.5:amd64
Investigating (9) tk [ amd64 ] < 8.5.0-2ubuntu5 -> 8.6.0+6ubuntu1 > ( libs )
Broken tk:amd64 Breaks on tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs ) (< 8.5.14-3)
Considering tk8.5:amd64 0 as a solution to tk:amd64 4
Upgrading tk8.5:amd64 due to Breaks field in tk:amd64
Investigating (9) tk8.5 [ amd64 ] < 8.5.11-2ubuntu4 -> 8.5.15-2ubuntu2 > ( libs )
Broken tk8.5:amd64 Depends on libtk8.5 [ amd64 ] < none -> 8.5.15-2ubuntu2 > ( libs ) (= 8.5.15-2ubuntu2)
Considering libtk8.5:amd64 0 as a solution to tk8.5:amd64 0
Holding Back tk8.5:amd64 rather than change libtk8.5:amd64