[Bug 1863831] Re: python3.8 upgrade 20.04 multiple warnings/errors

[Launchpad Bug Tracker]

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/1863831

Title:
  python3.8 upgrade 20.04 multiple warnings/errors

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

Bug description:
  running python rtupdate hooks for python3.8...
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/share/hplip/base/utils.py:2060: SyntaxWarning: "is" with a literal. Did you
   mean "=="?
    if weburl is "" or weburl is None:
  /usr/share/hplip/check-plugin.py:116: SyntaxWarning: "is" with a literal. Did yo
  u mean "=="?
    if log_level is 'debug':
  /usr/share/hplip/check.py:685: SyntaxWarning: "is not" with a literal. Did you m
  ean "!="?
    if 'getfacl' not in g and '' is not g and 'file' not in g:
  /usr/share/hplip/installer/core_install.py:2037: SyntaxWarning: "is" with a lite
  ral. Did you mean "=="?
    if home_dir is "":
  /usr/share/hplip/ui5/devmgr_ext.py:15: SyntaxWarning: "is not" with a literal. D
  id you mean "!="?
    if self.latest_available_version is not "":
  /usr/share/hplip/ui5/devmgr_ext.py:37: SyntaxWarning: "is not" with a literal. D
  id you mean "!="?
    if self.latest_available_version is not "":
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  running python post-rtupdate hooks for python3.8...
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default buffer size will be used
    self.stdin = io.open(p2cwrite, 'wb', bufsize)
  Setting up vim-tiny (2:8.1.2269-1ubuntu1) ...
  Setting up cups-filters-core-drivers (1.27.1-1) ...
  Setting up fdisk (2.34-0.1ubuntu6) ...
  Setting up python3-dev (3.8.0-3ubuntu1) ...
  Setting up python3-reportlab-accel:amd64 (3.5.34-1build1) ...
  Setting up onboard-common (1.4.1-2ubuntu7) ...
  Setting up python3-reportlab (3.5.34-1build1) ...
  /usr/lib/python3.8/subprocess.py:838: RuntimeWarning: line buffering (buffering=
  1) isn't supported in binary mode, the default b

  ProblemType: Bug
  DistroRelease: Ubuntu 20.04
  Package: ubuntu-release-upgrader-core 1:20.04.12
  ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
  Uname: Linux 5.4.0-14-generic x86_64
  ApportVersion: 2.20.11-0ubuntu16
  Architecture: amd64
  CrashDB: ubuntu
  CurrentDesktop: MATE
  Date: Tue Feb 18 19:50:47 2020
  InstallationDate: Installed on 2020-02-09 (9 days ago)
  InstallationMedia: Ubuntu-MATE 19.10 "Eoan Ermine" - Release amd64 (20191017)
  PackageArchitecture: all
  SourcePackage: ubuntu-release-upgrader
  Symptom: release-upgrade
  UpgradeStatus: Upgraded to focal on 2020-02-15 (3 days ago)
  VarLogDistupgradeXorgFixuplog:
   INFO:root:/usr/bin/do-release-upgrade running
   INFO:root:No xorg.conf, exiting

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