/usr/lib/plainbox-provider-checkbox/bin/graphics_modes_info is in plainbox-provider-checkbox 0.25-1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | #!/usr/bin/python3
# -*- coding: utf-8 -*-
#
# graphics_modes_info
#
# This file is part of Checkbox.
#
# Copyright 2012 Canonical Ltd.
#
# Authors: Alberto Milone <alberto.milone@canonical.com>
#
# Checkbox is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3,
# as published by the Free Software Foundation.
#
# Checkbox is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Checkbox. If not, see <http://www.gnu.org/licenses/>.
from __future__ import print_function
from __future__ import unicode_literals
import sys
from checkbox_support.contrib import xrandr
def print_modes_info(screen):
"""Print some information about the detected screen and its outputs"""
xrandr._check_required_version((1, 0))
print("Screen %s: minimum %s x %s, current %s x %s, maximum %s x %s" %\
(screen._screen,
screen._width_min, screen._height_min,
screen._width, screen._height,
screen._width_max, screen._height_max))
print(" %smm x %smm" % (screen._width_mm, screen._height_mm))
print("Outputs:")
for o in list(screen.outputs.keys()):
output = screen.outputs[o]
print(" %s" % o, end=' ')
if output.is_connected():
print("(%smm x %smm)" % (output.get_physical_width(),
output.get_physical_height()))
modes = output.get_available_modes()
print(" Modes:")
for m in range(len(modes)):
mode = modes[m]
refresh = mode.dotClock / (mode.hTotal * mode.vTotal)
print(" [%s] %s x %s @ %s Hz" % (m,
mode.width,
mode.height,
refresh), end=' ')
if mode.id == output._mode:
print("(current)", end=' ')
if m == output.get_preferred_mode():
print("(preferred)", end=' ')
print("")
else:
print("(not connected)")
def main():
screen = xrandr.get_current_screen()
try:
print_modes_info(screen)
except(xrandr.UnsupportedRRError):
print('Error: RandR version lower than 1.0', file=sys.stderr)
if __name__ == '__main__':
main()
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