railsのRspecを使ってテストしたところ 「chrome not reachable」と出てきてエラーとなってしまいました。

Question

前提・実現したいこと

railsのRspecを使ってテストをしようとしたところ、
「chrome not reachable」と出てきてエラーとなってしまいました。
他サイトでも原因が記載されているので試してみたのですが、うまくいかず。。
解決方法ご存じの方いらっしゃいますでしょうか？
不足情報ございましたら、ご指摘ください。

■環境
windows10, ubuntu v18.04

■試したサイト
・https://qiita.com/eRy-sk/items/f71663242b01d57be85a
・http://www.stockdog.work/entry/2017/08/22/231718 ←プロセスは1つのみ。killできず。

■テスト結果

2019-08-01 10:35:03 WARN Selenium [DEPRECATION] Selenium::WebDriver::Chrome#driver_path= is deprecated. Use Selenium::WebDriver::Chrome::Service#driver_path= instead.
2019-08-01 10:35:04 WARN Selenium [DEPRECATION] :args or :switches is deprecated. Use Selenium::WebDriver::Chrome::Options#add_argument instead.
Capybara starting Puma...
* Version 3.12.1 , codename: Llamas in Pajamas
* Min threads: 0, max threads: 4
* Listening on tcp://127.0.0.1:58568
FF

Failures:

  1) タスク管理機能 一覧表示機能 ユーザーAがログインしているとき ユーザーAが作成したタスクが表示される
     Got 0 failures and 3 other errors:

     1.1) Failure/Error: expect(page).to have_content '最初のタスク'

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>
          # ./spec/system/tasks_spec.rb:20:in `block (4 levels) in <top (required)>'

     1.2) Failure/Error: Unable to infer file and line number from backtrace

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>
          # ------------------
          # --- Caused by: ---
          # Selenium::WebDriver::Error::WebDriverError:
          #   chrome not reachable
          #     (Session info: headless chrome=76.0.3809.87)
          #   #0 0x7f8065e937a9 <unknown>

     1.3) Failure/Error: Unable to infer file and line number from backtrace

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>

  2) タスク管理機能 一覧表示機能 ユーザーBがログインしているとき ユーザーAが作成したタスクが表示されない
     Got 0 failures and 3 other errors:

     2.1) Failure/Error: visit login_path

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>
          # ./spec/system/tasks_spec.rb:10:in `block (3 levels) in <top (required)>'

     2.2) Failure/Error: Unable to infer file and line number from backtrace

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>
          # ------------------
          # --- Caused by: ---
          # Selenium::WebDriver::Error::WebDriverError:
          #   chrome not reachable
          #     (Session info: headless chrome=76.0.3809.87)
          #   #0 0x7f8065e937a9 <unknown>

     2.3) Failure/Error: Unable to infer file and line number from backtrace

          Selenium::WebDriver::Error::WebDriverError:
            chrome not reachable
              (Session info: headless chrome=76.0.3809.87)



          # #0 0x7f8065e937a9 <unknown>

Finished in 13.95 seconds (files took 3.16 seconds to load)
2 examples, 2 failures

Failed examples:

rspec ./spec/system/tasks_spec.rb:19 # タスク管理機能 一覧表示機能 ユーザーAがログインしているとき ユーザーAが作成したタスクが表示される
rspec ./spec/system/tasks_spec.rb:27 # タスク管理機能 一覧表示機能 ユーザーBがログインしているとき ユーザーAが作成したタスクが表示されない

追記）
ご指摘ありがとうございます。
コメントアウトの部分も含めて一旦貼り付けます。

■テストで使用するgemとバージョン

group :test do
  # Adds support for Capybara system testing and selenium driver
  gem 'capybara', '>= 2.15'
  gem 'selenium-webdriver' #バージョン3.142.3
  # Easy installation and use of chromedriver to run system tests with Chrome
  gem 'webdrivers' #バージョン4.1.2
end

■rails_helper.rb

# This file is copied to spec/ when you run 'rails generate rspec:install'
require 'spec_helper'
ENV['RAILS_ENV'] ||= 'test'
require File.expand_path('../../config/environment', __FILE__)
# Prevent database truncation if the environment is production
abort("The Rails environment is running in production mode!") if Rails.env.production?
require 'rspec/rails'
begin
  ActiveRecord::Migration.maintain_test_schema!
rescue ActiveRecord::PendingMigrationError => e
  puts e.to_s.strip
  exit 1
end
RSpec.configure do |config|
  # Remove this line if you're not using ActiveRecord or ActiveRecord fixtures
  config.fixture_path = "#{::Rails.root}/spec/fixtures"

  # If you're not using ActiveRecord, or you'd prefer not to run each of your
  # examples within a transaction, remove the following line or assign false
  # instead of true.
  config.use_transactional_fixtures = true

  config.infer_spec_type_from_file_location!

  # Filter lines from Rails gems in backtraces.
  config.filter_rails_from_backtrace!
  # arbitrary gems may also be filtered via:
  # config.filter_gems_from_backtrace("gem name")
end

■spec_helper.rb

require 'capybara/rspec'

RSpec.configure do |config|
  config.before(:each, type: :system) do
    driven_by :selenium, using: :headless_chrome, screen_size: [1280, 800], options: { args: ["headless", "disable-gpu", "no-sandbox", "disable-dev-shm-usage"] }
  end

  # rspec-expectations config goes here. You can use an alternate
  # assertion/expectation library such as wrong or the stdlib/minitest
  # assertions if you prefer.
  config.expect_with :rspec do |expectations|
    # This option will default to `true` in RSpec 4. It makes the `description`
    # and `failure_message` of custom matchers include text for helper methods
    # defined using `chain`, e.g.:
    #     be_bigger_than(2).and_smaller_than(4).description
    #     # => "be bigger than 2 and smaller than 4"
    # ...rather than:
    #     # => "be bigger than 2"
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end

  # rspec-mocks config goes here. You can use an alternate test double
  # library (such as bogus or mocha) by changing the `mock_with` option here.
  config.mock_with :rspec do |mocks|
    # Prevents you from mocking or stubbing a method that does not exist on
    # a real object. This is generally recommended, and will default to
    # `true` in RSpec 4.
    mocks.verify_partial_doubles = true
  end

  # This option will default to `:apply_to_host_groups` in RSpec 4 (and will
  # have no way to turn it off -- the option exists only for backwards
  # compatibility in RSpec 3). It causes shared context metadata to be
  # inherited by the metadata hash of host groups and examples, rather than
  # triggering implicit auto-inclusion in groups with matching metadata.
  config.shared_context_metadata_behavior = :apply_to_host_groups

# The settings below are suggested to provide a good initial experience
# with RSpec, but feel free to customize to your heart's content.
=begin
  # This allows you to limit a spec run to individual examples or groups
  # you care about by tagging them with `:focus` metadata. When nothing
  # is tagged with `:focus`, all examples get run. RSpec also provides
  # aliases for `it`, `describe`, and `context` that include `:focus`
  # metadata: `fit`, `fdescribe` and `fcontext`, respectively.
  config.filter_run_when_matching :focus

  # Allows RSpec to persist some state between runs in order to support
  # the `--only-failures` and `--next-failure` CLI options. We recommend
  # you configure your source control system to ignore this file.
  config.example_status_persistence_file_path = "spec/examples.txt"

  # Limits the available syntax to the non-monkey patched syntax that is
  # recommended. For more details, see:
  #   - http://rspec.info/blog/2012/06/rspecs-new-expectation-syntax/
  #   - http://www.teaisaweso.me/blog/2013/05/27/rspecs-new-message-expectation-syntax/
  #   - http://rspec.info/blog/2014/05/notable-changes-in-rspec-3/#zero-monkey-patching-mode
  config.disable_monkey_patching!

  # Many RSpec users commonly either run the entire suite or an individual
  # file, and it's useful to allow more verbose output when running an
  # individual spec file.
  if config.files_to_run.one?
    # Use the documentation formatter for detailed output,
    # unless a formatter has already been configured
    # (e.g. via a command-line flag).
    config.default_formatter = "doc"
  end

  # Print the 10 slowest examples and example groups at the
  # end of the spec run, to help surface which specs are running
  # particularly slow.
  config.profile_examples = 10

  # Run specs in random order to surface order dependencies. If you find an
  # order dependency and want to debug it, you can fix the order by providing
  # the seed, which is printed after each run.
  #     --seed 1234
  config.order = :random

  # Seed global randomization in this process using the `--seed` CLI option.
  # Setting this allows you to use `--seed` to deterministically reproduce
  # test failures related to randomization by passing the same `--seed` value
  # as the one that triggered the failure.
  Kernel.srand config.seed
=end
end

Comments

[rhiroe]

テストで使用するgemとバージョン、spec_helper.rbやrails_helper.rbなどの設定等を追記してください

[ShunichiroGenei]

ご質問ありがとうございます。
先ほど修正いたしました。

Answer 1

こちらに記載ありました！
https://qiita.com/Im_SheeevA/items/a54ba38335a627379c0a

Answer 2

# spec_helper.rb
driven_by :selenium, using: :headless_chrome, screen_size: [1280, 800], options: { args: ["headless", "disable-gpu", "no-sandbox", "disable-dev-shm-usage"] }

"disable-dev-shm-usage"を削除してください。
修正済みなので現在このオプションは不要(互換性を失っているので起動できない)です。

Comments

[ShunichiroGenei]

ありがとうございます！
こちら↓に記載あり既に試してみましたが結果は同じでした。。。
https://qiita.com/eRy-sk/items/f71663242b01d57be85a