Cherry-pick commit 1bf50e3ccbf68a262d35b8472375ad9fdc29e7fc:

Unmark all scenarios that use Tails Installer as fragile.

bugfix/11590-installer-robustness was based on this branch
(bugfix/10720-installer-freezes-on-jenkins), and flagged the tests as
fragile again, so we have to revert that on this branch so these tests
run on Jenkins again.

This branch is only meant to run more tests in Jenkins involving the
boot menu for Refs: #10777 anyway, it won't be merged.

This reverts the following commits:

  3c02ea74
  20d07239
  2c4c6434

features/checks.feature

@@ -89,8 +89,6 @@ Feature: Various checks
     When I eject the boot medium
     Then Tails eventually shuts down
 
-  #10720
-  @fragile
   Scenario: Tails shuts down on USB boot medium removal
     Given I have started Tails without network from a USB drive without a persistent partition and logged in
     When I eject the boot medium

features/electrum.feature

@@ -10,8 +10,6 @@ Feature: Electrum Bitcoin client
     But persistence for "electrum" is not enabled
     Then I see a warning that Electrum is not persistent
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Using a persistent Electrum configuration
     Given I have started Tails without network from a USB drive with a persistent partition enabled and logged in
     And the network is plugged

features/evince.feature

@@ -44,8 +44,6 @@ Feature: Using Evince
     # as /lib/live/mount/overlay.
     And AppArmor has denied "/usr/bin/evince" from opening "/lib/live/mount/overlay/home/amnesia/.gnupg/default-testpage.pdf"
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: I can view and print a PDF file stored in persistent /home/amnesia/Persistent
     Given I have started Tails without network from a USB drive with a persistent partition enabled and logged in
     And I copy "/usr/share/cups/data/default-testpage.pdf" to "/home/amnesia/Persistent" as user "amnesia"
@@ -54,8 +52,6 @@ Feature: Using Evince
     Then I see "CupsTestPage.png" after at most 20 seconds
     And I can print the current document to "/home/amnesia/Persistent/output.pdf"
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: I cannot view a PDF file stored in persistent /home/amnesia/.gnupg
     Given I have started Tails without network from a USB drive with a persistent partition enabled and logged in
     And I copy "/usr/share/cups/data/default-testpage.pdf" to "/home/amnesia/.gnupg" as user "amnesia"

features/persistence.feature

-#10720: Tails Installer freezes on Jenkins
-@product @fragile
+@product
 Feature: Tails persistence
   As a Tails user
   I want to use Tails persistence feature

features/pidgin.feature

@@ -91,7 +91,6 @@ Feature: Chatting anonymously using Pidgin
     And I close Pidgin's certificate manager
     Then I cannot add a certificate from the "/live/overlay/home/amnesia/.gnupg" directory to Pidgin
 
-  #10720: Tails Installer freezes on Jenkins
   #11584
   @check_tor_leaks @fragile
   Scenario: Using a persistent Pidgin configuration

features/torified_browsing.feature

@@ -123,7 +123,7 @@ Feature: Browsing the web using the Tor Browser
     And the Tor Browser has started and loaded the startup page
     Then the Tor Browser has no plugins installed
 
-  #10720, #11592
+  #11592
   @fragile
   Scenario: The persistent Tor Browser directory is usable
     Given I have started Tails without network from a USB drive with a persistent partition enabled and logged in
@@ -140,7 +140,7 @@ Feature: Browsing the web using the Tor Browser
     Then I see "TorBrowserSavedStartupPage.png" after at most 10 seconds
     And I can print the current page as "output.pdf" to the persistent Tor Browser directory
 
-  #10720, #11585
+  #11585
   @fragile
   Scenario: Persistent browser bookmarks
     Given I have started Tails without network from a USB drive with a persistent partition enabled and logged in

features/totem.feature

@@ -45,8 +45,6 @@ Feature: Using Totem
     Given I have started Tails from DVD and logged in and the network is connected
     Then I can watch a WebM video over HTTPs
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Watching MP4 videos stored on the persistent volume should work as expected given our AppArmor confinement
     Given I have started Tails without network from a USB drive with a persistent partition and stopped at Tails Greeter's login screen
     # Due to bug #5571 we have to reboot to be able to use

features/usb_install.feature

@@ -27,8 +27,6 @@ Feature: Installing Tails to a USB drive
     Then no USB drive is selected
     And a suitable USB device is not found
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Installing Tails to a pristine USB drive
     Given I have started Tails from DVD without network and logged in
     And I temporarily create a 4 GiB disk named "install"
@@ -37,16 +35,12 @@ Feature: Installing Tails to a USB drive
     Then the running Tails is installed on USB drive "install"
     But there is no persistence partition on USB drive "install"
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Booting Tails from a USB drive without a persistent partition and creating one
     Given I have started Tails without network from a USB drive without a persistent partition and stopped at Tails Greeter's login screen
     And I log in to a new session
     When I create a persistent partition
     Then a Tails persistence partition exists on USB drive "__internal"
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Booting Tails from a USB drive without a persistent partition
     Given I have started Tails without network from a USB drive without a persistent partition and stopped at Tails Greeter's login screen
     When I log in to a new session
@@ -54,7 +48,6 @@ Feature: Installing Tails to a USB drive
     And the persistent Tor Browser directory does not exist
     And there is no persistence partition on USB drive "__internal"
 
-  #10720: Tails Installer freezes on Jenkins
   #11583
   @fragile
   Scenario: Booting Tails from a USB drive in UEFI mode
@@ -67,8 +60,6 @@ Feature: Installing Tails to a USB drive
     And the boot device has safe access rights
     And Tails has started in UEFI mode
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Installing Tails to a USB drive with an MBR partition table but no partitions, and making sure that it boots
     Given I have started Tails from DVD without network and logged in
     And I temporarily create a 4 GiB disk named "mbr"
@@ -83,8 +74,6 @@ Feature: Installing Tails to a USB drive
     And the boot device has safe access rights
     And there is no persistence partition on USB drive "mbr"
 
-  #10720: Tails Installer freezes on Jenkins
-  @fragile
   Scenario: Cat:ing a Tails isohybrid to a USB drive and booting it, then trying to upgrading it but ending up having to do a fresh installation, which boots
     Given a computer
     And I temporarily create a 4 GiB disk named "isohybrid"

features/usb_upgrade.feature

-#10720: Tails Installer freezes on Jenkins
-@product @fragile
+@product
 Feature: Upgrading an old Tails USB installation
   As a Tails user
   If I have an old versoin of Tails installed on a USB device