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

Fri May 22 23:31:26 UTC 2020

*** This bug is a duplicate of bug 1069133 ***
    https://bugs.launchpad.net/bugs/1069133

Reviewing the files from your upgrade attempt you seem to have enabled a
PPA that provides Xorg packages. This will prevent the upgrade as that
PPA contains package version numbers greater than the release to which
you are upgrading. You can revert the PPA by installing the ppa-purge
package from the official Ubuntu archive and then running 'sudo ppa-
purge ppa:oibaf/graphics-drivers'.  After that you can try upgrading
again and if it still fails open a new bug report.  Thanks and good
luck!

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

** Tags added: ppa xorg-oibaf-ppa

** This bug has been marked a duplicate of bug 1069133
   Get upgrade error 12.04 - 12.10 "Could not determine upgrade" - xorg from ppa

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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:
  Invalid

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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