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iotop not working

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  iotop not working Rob McCathie <korrode@gmail.com> - 2019-01-13 08:20 +0100
    Re: iotop not working Curt <curty@free.fr> - 2019-01-13 09:50 +0100

#204366 — iotop not working

Hi List,

I run Stretch, I've just installed iotop and when I try to run it I get 
this:

# iotop
Traceback (most recent call last):
   File "/usr/sbin/iotop", line 17, in <module>
     main()
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 620, in main
     main_loop()
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 610, in <lambda>
     main_loop = lambda: run_iotop(options)
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 508, in run_iotop
     return curses.wrapper(run_iotop_window, options)
   File "/usr/lib/python3.5/curses/__init__.py", line 94, in wrapper
     return func(stdscr, *args, **kwds)
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 501, in 
run_iotop_window
     ui.run()
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 155, in run
     self.process_list.duration)
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 434, in 
refresh_display
     lines = self.get_data()
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 415, in get_data
     return list(map(format, processes))
   File "/usr/lib/python3/dist-packages/iotop/ui.py", line 388, in format
     cmdline = p.get_cmdline()
   File "/usr/lib/python3/dist-packages/iotop/data.py", line 292, in 
get_cmdline
     proc_status = parse_proc_pid_status(self.pid)
   File "/usr/lib/python3/dist-packages/iotop/data.py", line 196, in 
parse_proc_pid_status
     key, value = line.split(':\t', 1)
ValueError: not enough values to unpack (expected 2, got 1)


Any help appreciated.


-- 
Regards,

Rob McCathie

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#204367

On 2019-01-13, Rob McCathie <korrode@gmail.com> wrote:
> Hi List,
>
> I run Stretch, I've just installed iotop and when I try to run it I get 
> this:

<snip>

> parse_proc_pid_status
>      key, value = line.split(':\t', 1)
> ValueError: not enough values to unpack (expected 2, got 1)
>
>
> Any help appreciated.
>
>

Looks like this bug:

https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=844173

For which this is the fix:

https://repo.or.cz/iotop.git/commitdiff/7814f30a5ed65acd07f284bba991ca557788ee80

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