Actually point 2 is not exactly true: - udevadm control --reload-rules does not trigger the bug - udevadm trigger reproduces the bug.
** Description changed: + = Test Cases = + + Test Case 1: + - Login under Wayland (session Ubuntu) + - Open a terminal + - snap install gimp + - Wait until installation finishes successfully + - In the terminal window press CTRL+C + + Result: + - Expected: ^C is displayed in the terminal and the prompt is at the start of a new line + - Actual: The session is terminated and the login screen is displayed + + Test Case 2: + - Login under Wayland (session Ubuntu) + - Open a terminal and type the following command: + $ sudo udevadm trigger + + Result + - Expected: Nothing visible should happen for the user + - Actual: The session is terminated and the login screen is displayed + + + = Original Description = + Multiple times a day I find myself without a session after hitting Ctrl+C in a terminal, it seems the input falls through the Ubuntu/GNOME session and to gdm, which itself decides to terminate. Even worse, when this happens, you can briefly see your login password in plaintext in the virtual terminal. You can see the password however long you want if you stop the gdm service when this happens. I don't have a good way to reproduce, but it seems locking the session with a keyboard shortcut, subsequently unlocking it, maybe suspending, at some point brings this behaviour into the picture, until the session dies with a Ctrl+C. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: gdm3 3.24.2-1ubuntu9 ProcVersionSignature: Ubuntu 4.11.0-13.19-generic 4.11.12 Uname: Linux 4.11.0-13-generic x86_64 NonfreeKernelModules: zfs zunicode zavl zcommon znvpair ApportVersion: 2.20.6-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME Date: Mon Aug 14 15:54:34 2017 InstallationDate: Installed on 2016-05-06 (464 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: gdm3 UpgradeStatus: Upgraded to artful on 2017-07-19 (25 days ago) ** Description changed: = Test Cases = Test Case 1: - Login under Wayland (session Ubuntu) - Open a terminal - snap install gimp - - Wait until installation finishes successfully + - Wait until installation finishes successfully - In the terminal window press CTRL+C Result: - Expected: ^C is displayed in the terminal and the prompt is at the start of a new line - Actual: The session is terminated and the login screen is displayed Test Case 2: - Login under Wayland (session Ubuntu) - Open a terminal and type the following command: - $ sudo udevadm trigger + $ sudo udevadm trigger + - In the terminal window press CTRL+C Result - - Expected: Nothing visible should happen for the user + - Expected: ^C is displayed in the terminal and the prompt is at the start of a new line - Actual: The session is terminated and the login screen is displayed - = Original Description = Multiple times a day I find myself without a session after hitting Ctrl+C in a terminal, it seems the input falls through the Ubuntu/GNOME session and to gdm, which itself decides to terminate. Even worse, when this happens, you can briefly see your login password in plaintext in the virtual terminal. You can see the password however long you want if you stop the gdm service when this happens. I don't have a good way to reproduce, but it seems locking the session with a keyboard shortcut, subsequently unlocking it, maybe suspending, at some point brings this behaviour into the picture, until the session dies with a Ctrl+C. ProblemType: Bug DistroRelease: Ubuntu 17.10 Package: gdm3 3.24.2-1ubuntu9 ProcVersionSignature: Ubuntu 4.11.0-13.19-generic 4.11.12 Uname: Linux 4.11.0-13-generic x86_64 NonfreeKernelModules: zfs zunicode zavl zcommon znvpair ApportVersion: 2.20.6-0ubuntu5 Architecture: amd64 CurrentDesktop: GNOME Date: Mon Aug 14 15:54:34 2017 InstallationDate: Installed on 2016-05-06 (464 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) SourcePackage: gdm3 UpgradeStatus: Upgraded to artful on 2017-07-19 (25 days ago) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1710637 Title: Input falls through to gdm3 and terminates the session on Ctrl+C after udevadm trigger is executed under wayland To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1710637/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
