[Bug 1812743] [NEW] Unreadable __pycache__ subdirs under subdirs of /usr/lib/python3.7 after upgrade from cosmic to disco

[Jonathan Kamens]

Public bug reported:

I was confronted with the attached dialog when my computer and tried to
log me in automatically immediately after upgrading from cosmic to
disco.

I checked the __pycache__ directories mentioned in the error dialog and
they were indeed not world-readable.

I fixed it by logging into a VT and running "sudo chmod -R a+rX
/usr/lib/python3.7".

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: ubuntu-release-upgrader-core 1:19.04.9
ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17
Uname: Linux 4.18.0-13-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.10-0ubuntu19
Architecture: amd64
CrashDB: ubuntu
CurrentDesktop: ubuntu:GNOME
Date: Mon Jan 21 15:44:28 2019
InstallationDate: Installed on 2019-01-02 (19 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
PackageArchitecture: all
SourcePackage: ubuntu-release-upgrader
UpgradeStatus: Upgraded to disco on 2019-01-21 (0 days ago)
VarLogDistupgradeXorgFixuplog:
 INFO:root:/usr/bin/do-release-upgrade running
 INFO:root:No xorg.conf, exiting
modified.conffile..etc.update-manager.release-upgrades: [modified]
mtime.conffile..etc.update-manager.release-upgrades: 2019-01-21T15:24:46.608371

** Affects: ubuntu-release-upgrader (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug disco dist-upgrade third-party-packages

** Attachment added: "IMG_20190121_145215.jpg"
   https://bugs.launchpad.net/bugs/1812743/+attachment/5231189/+files/IMG_20190121_145215.jpg

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https://bugs.launchpad.net/bugs/1812743

Title:
  Unreadable __pycache__ subdirs under subdirs of /usr/lib/python3.7
  after upgrade from cosmic to disco

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

Bug description:
  I was confronted with the attached dialog when my computer and tried
  to log me in automatically immediately after upgrading from cosmic to
  disco.

  I checked the __pycache__ directories mentioned in the error dialog
  and they were indeed not world-readable.

  I fixed it by logging into a VT and running "sudo chmod -R a+rX
  /usr/lib/python3.7".

  ProblemType: Bug
  DistroRelease: Ubuntu 19.04
  Package: ubuntu-release-upgrader-core 1:19.04.9
  ProcVersionSignature: Ubuntu 4.18.0-13.14-generic 4.18.17
  Uname: Linux 4.18.0-13-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.20.10-0ubuntu19
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: ubuntu:GNOME
  Date: Mon Jan 21 15:44:28 2019
  InstallationDate: Installed on 2019-01-02 (19 days ago)
  InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Release amd64 (20181017.3)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to disco on 2019-01-21 (0 days ago)
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting
  modified.conffile..etc.update-manager.release-upgrades: [modified]
  mtime.conffile..etc.update-manager.release-upgrades: 2019-01-21T15:24:46.608371

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