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Diffstat (limited to 'nixos/modules/testing/test-instrumentation.nix')
| -rw-r--r-- | nixos/modules/testing/test-instrumentation.nix | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nixos/modules/testing/test-instrumentation.nix b/nixos/modules/testing/test-instrumentation.nix index ed4cfa7805e2..aa0db4afd978 100644 --- a/nixos/modules/testing/test-instrumentation.nix +++ b/nixos/modules/testing/test-instrumentation.nix @@ -55,7 +55,8 @@ with import ../../lib/qemu-flags.nix { inherit pkgs; }; systemd.services."serial-getty@hvc0".enable = false; # Only use a serial console, no TTY. - virtualisation.qemu.consoles = [ qemuSerialDevice ]; + # hvc1: socket backdoor, see "Debugging NixOS tests" section in NixOS manual + virtualisation.qemu.consoles = [ "hvc1" qemuSerialDevice ]; boot.initrd.preDeviceCommands = '' |