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| author | Viacheslav Hletenko <v.gletenko@vyos.io> | 2026-04-17 11:52:24 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2026-04-17 11:52:24 +0300 |
| commit | 003c6d3fca4130ceec33f09214ad06dd4dd41eef (patch) | |
| tree | cd78647dbe912c5b8e16405d6ac3ab25f9420cbe /docs | |
| parent | 2a003765427cc582c3b679b864654e93fd26bef9 (diff) | |
| parent | 91ab5a3129aa2306d9620c93e5cad1cce9279e07 (diff) | |
| download | vyos-documentation-003c6d3fca4130ceec33f09214ad06dd4dd41eef.tar.gz vyos-documentation-003c6d3fca4130ceec33f09214ad06dd4dd41eef.zip | |
Merge pull request #1843 from vyos/mergify/bp/circinus/pr-1820
console: T8375: document "set system console device <device> kernel" command (backport #1820)
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/configuration/system/console.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/configuration/system/console.rst b/docs/configuration/system/console.rst index 1f917e54..a0e46afb 100644 --- a/docs/configuration/system/console.rst +++ b/docs/configuration/system/console.rst @@ -22,9 +22,20 @@ Major upgrades to the installed distribution may also require console access. can be (see completion helper): * ``ttySN`` - Serial device name + * ``ttyAMAN``- Serial device name for some arm64 systems * ``ttyUSBX`` - USB Serial device name * ``hvc0`` - Xen console +.. cfgcmd:: set system console device <device> kernel + + When set, the selected serial console is used as the kernel boot console. + When removed, the kernel boot console falls back to tty0. + + .. note:: Only one serial console can carry the ``kernel`` option. + When VyOS is installed via serial console, this option is set automatically + for the serial interface used during installation; usually ``ttyS0`` or + ``ttyAMA0``. + .. cfgcmd:: set system console device <device> speed <speed> The speed (baudrate) of the console device. Supported values are: |