Public bug reported:
Press Control-Z on the python repl, resume with `fg`, and press
Control-D right away.
```
ivo@Veronica:~$ python3
Python 3.13.3 (main, Aug 14 2025, 11:53:40) [GCC 14.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
[1]+ Stopped python3
ivo@Veronica:~$ fg
python3
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/usr/lib/python3.13/_pyrepl/__main__.py", line 6, in <module>
__pyrepl_interactive_console()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/main.py", line 59, in interactive_console
run_multiline_interactive_console(console)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
File "/usr/lib/python3.13/_pyrepl/simple_interact.py", line 142, in
run_multiline_interactive_console
statement = multiline_input(more_lines, ps1, ps2)
File "/usr/lib/python3.13/_pyrepl/readline.py", line 389, in multiline_input
return reader.readline()
~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/reader.py", line 750, in readline
self.handle1()
~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/reader.py", line 706, in handle1
event = self.console.get_event(block=False)
File "/usr/lib/python3.13/_pyrepl/unix_console.py", line 406, in get_event
self.push_char(self.__read(1))
~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/usr/lib/python3.13/_pyrepl/unix_console.py", line 388, in push_char
self.event_queue.push(char)
~~~~~~~~~~~~~~~~~~~~~^^^^^^
File "/usr/lib/python3.13/_pyrepl/unix_eventqueue.py", line 120, in push
ord_char = char if isinstance(char, int) else ord(char)
~~~^^^^^^
TypeError: ord() expected a character, but string of length 0 found
ivo@Veronica:~$ echo $?
1
ivo@Veronica:~$
```
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: python3 3.13.3-1
Uname: Linux 5.15.167.4-microsoft-standard-WSL2 x86_64
ApportVersion: 2.32.0-0ubuntu5.3
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Fri Sep 19 15:59:33 2025
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: python3-defaults
UpgradeStatus: Upgraded to plucky on 2025-09-19 (0 days ago)
** Affects: python3-defaults (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug plucky wayland-session
** Summary changed:
- Python3 crashes with traceback after resuming from pause
+ Python3 crashes with traceback on Ctrl-D after resuming from pause
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to python3-defaults in
Ubuntu.
https://bugs.launchpad.net/bugs/2125204
Title:
Python3 crashes with traceback on Ctrl-D after resuming from pause
Status in python3-defaults package in Ubuntu:
New
Bug description:
Press Control-Z on the python repl, resume with `fg`, and press
Control-D right away.
```
ivo@Veronica:~$ python3
Python 3.13.3 (main, Aug 14 2025, 11:53:40) [GCC 14.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>>
[1]+ Stopped python3
ivo@Veronica:~$ fg
python3
Traceback (most recent call last):
File "<frozen runpy>", line 198, in _run_module_as_main
File "<frozen runpy>", line 88, in _run_code
File "/usr/lib/python3.13/_pyrepl/__main__.py", line 6, in <module>
__pyrepl_interactive_console()
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/main.py", line 59, in interactive_console
run_multiline_interactive_console(console)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^
File "/usr/lib/python3.13/_pyrepl/simple_interact.py", line 142, in
run_multiline_interactive_console
statement = multiline_input(more_lines, ps1, ps2)
File "/usr/lib/python3.13/_pyrepl/readline.py", line 389, in multiline_input
return reader.readline()
~~~~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/reader.py", line 750, in readline
self.handle1()
~~~~~~~~~~~~^^
File "/usr/lib/python3.13/_pyrepl/reader.py", line 706, in handle1
event = self.console.get_event(block=False)
File "/usr/lib/python3.13/_pyrepl/unix_console.py", line 406, in get_event
self.push_char(self.__read(1))
~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^
File "/usr/lib/python3.13/_pyrepl/unix_console.py", line 388, in push_char
self.event_queue.push(char)
~~~~~~~~~~~~~~~~~~~~~^^^^^^
File "/usr/lib/python3.13/_pyrepl/unix_eventqueue.py", line 120, in push
ord_char = char if isinstance(char, int) else ord(char)
~~~^^^^^^
TypeError: ord() expected a character, but string of length 0 found
ivo@Veronica:~$ echo $?
1
ivo@Veronica:~$
```
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: python3 3.13.3-1
Uname: Linux 5.15.167.4-microsoft-standard-WSL2 x86_64
ApportVersion: 2.32.0-0ubuntu5.3
Architecture: amd64
CasperMD5CheckResult: unknown
Date: Fri Sep 19 15:59:33 2025
ProcEnviron:
LANG=C.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: python3-defaults
UpgradeStatus: Upgraded to plucky on 2025-09-19 (0 days ago)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/python3-defaults/+bug/2125204/+subscriptions
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