systemd/rules.d/90-vconsole.rules.in

#  SPDX-License-Identifier: LGPL-2.1-or-later
#
#  This file is part of systemd.
#
#  systemd is free software; you can redistribute it and/or modify it
#  under the terms of the GNU Lesser General Public License as published by
#  the Free Software Foundation; either version 2.1 of the License, or
#  (at your option) any later version.

# Each vtcon keeps its own state of fonts.
#
ACTION=="add", SUBSYSTEM=="vtconsole", KERNEL=="vtcon*", RUN+="{{SYSTEMCTL_BINARY_PATH}} --no-block restart systemd-vconsole-setup.service"
license: LGPL-2.1+ -> LGPL-2.1-or-later 2020-11-09 12:23:58 +08:00			`# SPDX-License-Identifier: LGPL-2.1-or-later`
Add SPDX license headers to various assorted files 2017-11-19 01:18:16 +08:00			`#`
login: rerun vconsole-setup when switching from vgacon to fbcon The initialization performed by systemd-vconsole-setup is reset when changing console drivers (say from vgacon to fbcon), so we need to run it in that case. See http://lists.freedesktop.org/archives/systemd-devel/2014-October/023919.html http://lists.freedesktop.org/archives/systemd-devel/2014-October/024423.html http://lists.freedesktop.org/archives/systemd-devel/2014-November/024881.html This commit adds a udev rule to make systemd-vconsole-setup get run when the fbcon device becomes available. (david: moved into new file 90-vconsole.rules instead of 71-seats.rules; build-failures are on me, not on Ray) 2014-11-05 21:30:52 +08:00			`# This file is part of systemd.`
			`#`
			`# systemd is free software; you can redistribute it and/or modify it`
			`# under the terms of the GNU Lesser General Public License as published by`
			`# the Free Software Foundation; either version 2.1 of the License, or`
			`# (at your option) any later version.`

vconsole: match on vtcon events, not fbcon ones I observe that upon loading of framebuffer drivers, I do not get the desired system font, but the kernel-level defaults (usually lib/fonts/font_8x16.c, but your mileage may vary depending on kernel config and boot options). The fbcon driver may be loaded at a time way before the first framebuffer device is active, such that the vconsole setup helper runs too early. The existing rule is non-fitting. The going live of the fbcon kernel component does not indicate the proper time at which to load the visuals, which really ought to be done when a new vtcon object comes into existence. (The font table is a per-vtcon property.) 2015-02-25 00:49:02 +08:00			`# Each vtcon keeps its own state of fonts.`
			`#`
rules: start systemd-vconsole-setup via unit We started systemd-vconsole-setup in two ways: via a dbus call from localed to do systemd-vconsole-setup.service/restart, and from udev, calling the binary directly. This patch makes udev call systemctl restart systemd-vconsole-setup.service effectively implementing the same method as localed. Ordering is implemented at the unit level, so we can use --no-block to not block here. 2023-05-19 21:07:39 +08:00			`ACTION=="add", SUBSYSTEM=="vtconsole", KERNEL=="vtcon*", RUN+="{{SYSTEMCTL_BINARY_PATH}} --no-block restart systemd-vconsole-setup.service"`