Similar issue: Configuration file '/etc/default/rcS' ==> Modified (by you or by a script) since installation. ==> Package distributor has shipped an updated version. What would you like to do about it ? Your options are: Y or I : install the package maintainer's version N or O : keep your currently-installed version D : show the differences between the versions Z : start a shell to examine the situation The default action is to keep your current version. *** rcS (Y/I/N/O/D/Z) [default=N] ? Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook from apport.fileutils import likely_packaged, get_recent_crashes File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in <module> from apport.report import Report File "/usr/lib/python3/dist-packages/apport/report.py", line 15, in <module> import xml.dom, xml.dom.minidom ImportError: No module named 'xml.dom'
Original exception was: Traceback (most recent call last): File "/tmp/ubuntu-release-upgrader-q8tt9j6b/xenial", line 8, in <module> sys.exit(main()) File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeMain.py", line 242, in main if app.run(): File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeController.py", line 1876, in run return self.fullUpgrade() File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeController.py", line 1841, in fullUpgrade if not self.doDistUpgrade(): File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeController.py", line 1182, in doDistUpgrade res = self.cache.commit(fprogress,iprogress) File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeCache.py", line 286, in commit apt.Cache.commit(self, fprogress, iprogress) File "/usr/lib/python3/dist-packages/apt/cache.py", line 501, in commit # which is less than optimal! File "/usr/lib/python3/dist-packages/apt/cache.py", line 465, in install_archives File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeView.py", line 234, in run res = os.WEXITSTATUS(self.wait_child()) File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeView.py", line 200, in wait_child self.update_interface() File "/tmp/ubuntu-release-upgrader-q8tt9j6b/DistUpgrade/DistUpgradeViewNonInteractive.py", line 221, in update_interface os.write(self.master_fd,chr(3)) TypeError: 'str' does not support the buffer interface -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1661849 Title: Unattended do-release-upgrade fails with Python import error To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-release-upgrader/+bug/1661849/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs