dnf upgrade stopped with "no job control" message
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  1. #1
    Join Date
    Jun 2014
    Location
    California
    Posts
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    Linux (Fedora) Firefox 62.0

    dnf upgrade stopped with "no job control" message

    I launched a dnf upgrade and it stopped running with a "no job control" message. Looks like it was trying to upgrade VLC.
    Should I kill the process, reboot and then rollback the last transaction?
    HP ZBook 17 G2 i7 32GB Toshiba 512GB SSD Fedora 28 (Tesseract)
    HP ZBook 17 G2 i7 16GB Corsair Force LX 256GB SSD Fedora 28 (Antares)

  2. #2
    Join Date
    Jun 2014
    Location
    California
    Posts
    354
    Linux (Fedora) Firefox 62.0

    Re: dnf upgrade stopped with "no job control" message

    The system reboots OK but when I try to rollback the last update I get the following:
    djl@Tesseract ~]$ sudo dnf history rollback 361
    [sudo] password for djl:
    Last metadata expiration check: 1:34:30 ago on Sat 15 Sep 2018 10:45:11 AM PDT.
    Traceback (most recent call last):
    File "/usr/bin/dnf", line 58, in <module>
    main.user_main(sys.argv[1:], exit_code=True)
    File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 179, in user_main
    errcode = main(args)
    File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 64, in main
    return _main(base, args, cli_class, option_parser_class)
    File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 99, in _main
    return cli_run(cli, base)
    File "/usr/lib/python3.6/site-packages/dnf/cli/main.py", line 115, in cli_run
    cli.run()
    File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 1016, in run
    return self.command.run()
    File "/usr/lib/python3.6/site-packages/dnf/cli/commands/__init__.py", line 980, in run
    ret = self._hcmd_rollback(self.transaction_ids)
    File "/usr/lib/python3.6/site-packages/dnf/cli/commands/__init__.py", line 894, in _hcmd_rollback
    return self.base.history_rollback_transaction(extcmds[0])
    File "/usr/lib/python3.6/site-packages/dnf/cli/cli.py", line 596, in history_rollback_transaction
    mobj.merge(tid)
    File "/usr/lib/python3.6/site-packages/dnf/yum/history.py", line 715, in merge
    if obj.end_timestamp and self.end_timestamp < obj.end_timestamp:
    TypeError: '<' not supported between instances of 'NoneType' and 'int'
    [djl@Tesseract ~]$
    Is a rollback something I should do after booting to the rescue choice?
    HP ZBook 17 G2 i7 32GB Toshiba 512GB SSD Fedora 28 (Tesseract)
    HP ZBook 17 G2 i7 16GB Corsair Force LX 256GB SSD Fedora 28 (Antares)

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