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Ticket Resolution Summary Owner Reporter
#2340 upstream "Run command" fails: 'NoneType' object is not iterable tc424 tc424
Description

Server: 2.5.2-r22875-1 / Ubuntu 16.04.6 Client: 3.0-20190621-r23016-1 / Ubuntu 18.04.2

Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/xpra/client/gtk_base/gtk_client_base.py", line 371, in show_start_new_command
    self.server_xdg_menu)
  File "/usr/lib/python3/dist-packages/xpra/client/gtk_base/start_new_command.py", line 36, in getStartNewCommand
    _instance = StartNewCommand(run_callback, can_share, xdg_menu)
  File "/usr/lib/python3/dist-packages/xpra/client/gtk_base/start_new_command.py", line 44, in __init__
    self.xdg_menu = typedict(xdg_menu)
TypeError: 'NoneType' object is not iterable

This is the set-up which previously experienced #2310, so I'm guessing the work-around for that broke things..?

#912 fixed "Too many open files" caused by 0.14 clients with trunk (0.16) servers, after many sound restarts Antoine Martin Antoine Martin
Description

My OSX clients running in vbox get lots of restarts, which makes us restart a new process on the server. Eventually leading to:

2015-07-08 11:22:39,408 error setting up sound: [Errno 24] Too many open files
Traceback (most recent call last):
  File "/usr/lib64/python2.7/site-packages/xpra/server/source.py", line 799, in start_sending_sound
    ss.start()
  File "/usr/lib64/python2.7/site-packages/xpra/sound/wrapper.py", line 192, in start
    subprocess_caller.start(self)
  File "/usr/lib64/python2.7/site-packages/xpra/net/subprocess_wrapper.py", line 313, in start
    self.process = self.exec_subprocess()
  File "/usr/lib64/python2.7/site-packages/xpra/net/subprocess_wrapper.py", line 338, in exec_subprocess
    proc = subprocess.Popen(self.command, stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=sys.stderr.fileno(), env=self.get_env(), **kwargs)
  File "/usr/lib64/python2.7/subprocess.py", line 702, in __init__
    errread, errwrite), to_close = self._get_handles(stdin, stdout, stderr)
  File "/usr/lib64/python2.7/subprocess.py", line 1130, in _get_handles
    c2pread, c2pwrite = self.pipe_cloexec()
  File "/usr/lib64/python2.7/subprocess.py", line 1175, in pipe_cloexec
    r, w = os.pipe()
OSError: [Errno 24] Too many open files

And maybe other weird behaviour as we run out of resources.

Relevant links:

The subprocess should be garbage collected after we call terminate() and cause a SIGINT: the child reaper has code to explicitly "forget" about the dead process.

#138 fixed "git gui": click only after moving window Antoine Martin pmarek
Description

When I start "git gui", I get the initial window asking which GIT checkout I want to use.

I cannot click on the path already shown there; if I move the window, I can click.

Reproduceable by ahuillet.

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