[Bug 1875108] Re: 20.04 failed to calculate upgrade issue

Launchpad Bug Tracker 1875108 at bugs.launchpad.net
Fri May 22 12:39:19 UTC 2020


Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/1875108

Title:
  20.04 failed to calculate upgrade issue

Status in ubuntu-release-upgrader package in Ubuntu:
  Confirmed

Bug description:
  Calculating the changes

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade.

  This was likely caused by: 
  * Unofficial software packages not provided by Ubuntu 
  Please use the tool 'ppa-purge' from the ppa-purge 
  package to remove software from a Launchpad PPA and 
  try the upgrade again. 

  If none of this applies, then please report this bug using the 
  command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If 
  you want to investigate this yourself the log files in 
  '/var/log/dist-upgrade' will contain details about the upgrade. 
  Specifically, look at 'main.log' and 'apt.log'. 

  
  -----
  apt.log
  2236 Broken sane-utils:amd64 Depends on libsane:amd64 < none | 1.0.29-0ubuntu5 @un umH > (>= 1.0.27)
  2237   Considering libsane:amd64 15 as a solution to sane-utils:amd64 10 
  2238   MarkKeep sane-utils:amd64 < 1.0.27-1~experimental3ubuntu2.2 -> 1.0.29-0ubuntu5 @ii umU Ib > FU=0
  2239   Removing sane-utils:amd64 rather than change libsane:amd64
  2240   MarkDelete sane-utils:amd64 < 1.0.27-1~experimental3ubuntu2.2 | 1.0.29-0ubuntu5 @ii umH Ib > FU=0
  2241 Investigating (8) libhpmud0:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib >
  2242 Broken libhpmud0:amd64 Depends on libsnmp35:amd64 < none | 5.8+dfsg-2ubuntu2 @un umH > (>= 5.8+dfsg)
  2243   Considering libsnmp35:amd64 7 as a solution to libhpmud0:amd64 8 
  2244   MarkKeep libhpmud0:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2245     Reinst Failed because of libsnmp35:amd64
  2246   MarkKeep libhpmud0:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2247   Removing libhpmud0:amd64 rather than change libsnmp35:amd64
  2248   MarkDelete libhpmud0:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umH Ib > FU=0
  2249 Investigating (8) printer-driver-hpcups:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib >
  2250 Broken printer-driver-hpcups:amd64 Depends on libhpmud0:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umR > (>= 3.20.3+dfsg0)
  2251   Considering libhpmud0:amd64 8 as a solution to printer-driver-hpcups:amd64 4
  2252   MarkKeep printer-driver-hpcups:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2253     Reinst Failed because of libhpmud0:amd64
  2254   MarkKeep printer-driver-hpcups:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2255   Removing printer-driver-hpcups:amd64 rather than change libhpmud0:amd64
  2256   MarkDelete printer-driver-hpcups:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umH Ib > FU=0
  2257 Investigating (8) libsane-hpaio:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib >
  2258 Broken libsane-hpaio:amd64 Depends on libhpmud0:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umR > (>= 3.20.3+dfsg0)
  2259   Considering libhpmud0:amd64 8 as a solution to libsane-hpaio:amd64 4
  2260   MarkKeep libsane-hpaio:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2261     Reinst Failed because of libhpmud0:amd64
  2262   MarkKeep libsane-hpaio:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2263   Removing libsane-hpaio:amd64 rather than change libhpmud0:amd64
  2264   MarkDelete libsane-hpaio:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umH Ib > FU=0
  2265 Investigating (8) hplip:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib >
  2266 Broken hplip:amd64 Depends on libhpmud0:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umR > (= 3.20.3+dfsg0-2)
  2267   Considering libhpmud0:amd64 8 as a solution to hplip:amd64 4
  2268   MarkKeep hplip:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2269     Reinst Failed because of libhpmud0:amd64
  2270   MarkKeep hplip:amd64 < 3.17.10+repack0-5 -> 3.20.3+dfsg0-2 @ii umU Ib > FU=0
  2271   Removing hplip:amd64 rather than change libhpmud0:amd64
  2272   MarkDelete hplip:amd64 < 3.17.10+repack0-5 | 3.20.3+dfsg0-2 @ii umH Ib > FU=0
  2273 Investigating (8) simple-scan:amd64 < 3.28.0-0ubuntu1 -> 3.36.0-0ubuntu1 @ii umU Ib > 
  2274 Broken simple-scan:amd64 Depends on libsane:amd64 < none | 1.0.29-0ubuntu5 @un umH > (>= 1.0.24)
  2275   Considering libsane:amd64 15 as a solution to simple-scan:amd64 1 
  2276   MarkKeep simple-scan:amd64 < 3.28.0-0ubuntu1 -> 3.36.0-0ubuntu1 @ii umU Ib > FU=0
  2277     Reinst Failed because of libsane:amd64 
  2278   MarkKeep simple-scan:amd64 < 3.28.0-0ubuntu1 -> 3.36.0-0ubuntu1 @ii umU Ib > FU=0
  2279   Removing simple-scan:amd64 rather than change libsane:amd64
  2280   MarkDelete simple-scan:amd64 < 3.28.0-0ubuntu1 | 3.36.0-0ubuntu1 @ii umH Ib > FU=0
  2281 Investigating (9) colord:amd64 < 1.3.3-2build1 -> 1.4.4-2 @ii umU Ib >
  2282 Broken colord:amd64 Depends on libsane:amd64 < none | 1.0.29-0ubuntu5 @un umH > (>= 1.0.24)
  2283   Considering libsane:amd64 15 as a solution to colord:amd64 37
  2284   Added libsane:amd64 to the remove list
  2285   Fixing colord:amd64 via keep of libsane:amd64
  2286 Done
  2287 Log time: 2020-04-26 11:37:51.604831

  ProblemType: Bug
  DistroRelease: Ubuntu 18.04
  Package: ubuntu-release-upgrader-core 1:18.04.37
  ProcVersionSignature: Ubuntu 5.3.0-45.37~18.04.1-generic 5.3.18
  Uname: Linux 5.3.0-45-generic x86_64
  ApportVersion: 2.20.9-0ubuntu7.14
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Sun Apr 26 11:38:21 2020
  InstallationDate: Installed on 2019-11-28 (149 days ago)
  InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64 (20190805)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to bionic on 2020-04-25 (0 days ago)

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