Hello everyone,
I have some problems with Conky and lua script on Freebsd 11.1.
I'm using a modified config of the Conky-Seamod theme,
and noticed that the CPU rings never got updated
When I use ${cpu cpu1} in the lua script and sending it to conky_parse, I always get 0 back as value from Conky, sometimes I can get a very strange value like 238 or some other random number, but its rare.
All other objects/variables like memperc, fs_used_perc and downspeedf is working like expected.
I have this problem on two machines, on a physical machine and the other one is a VM.
Is there anyone else who has experienced this problem?
Conky -v
Here is my conky config:
Here is the lua script:
Sorry for my bad english.
Thanks in advance.
I have some problems with Conky and lua script on Freebsd 11.1.
I'm using a modified config of the Conky-Seamod theme,
and noticed that the CPU rings never got updated
When I use ${cpu cpu1} in the lua script and sending it to conky_parse, I always get 0 back as value from Conky, sometimes I can get a very strange value like 238 or some other random number, but its rare.
All other objects/variables like memperc, fs_used_perc and downspeedf is working like expected.
I have this problem on two machines, on a physical machine and the other one is a VM.
Is there anyone else who has experienced this problem?
Conky -v
Code:
conky -v
conky 1.10.6 compiled Sun Oct 1 04:03:18 CEST 2017 for FreeBSD 11.1-RELEASE amd64
Compiled in features:
System config file: /etc/conky/conky.conf
Package library path: /usr/local/lib/conky
General:
* math
* Curl
* builtin default configuration
* old configuration syntax
* Imlib2
* Internationalization support
Lua bindings:
* Cairo
* Imlib2
* RSVG
X11:
* Xdamage extension
* Xinerama extension (virtual display)
* XDBE (double buffer extension)
* Xft
* ARGB visual
* Own window
Default values:
* Netdevice: eth0
* Local configfile: $HOME/.conkyrc
* Localedir: /usr/local/share/locale
* Maximum netdevices: 64
* Maximum text size: 16384
* Size text buffer: 256Here is my conky config:
Code:
background yes
update_interval 1
cpu_avg_samples 2
net_avg_samples 2
temperature_unit celsius
double_buffer yes
no_buffers yes
text_buffer_size 2048
gap_x 1
gap_y 10
minimum_size 300 800
maximum_width 350
#own_window no
own_window yes
own_window_type override
own_window_transparent yes
own_window_argb_visual yes
own_window_type desktop
own_window_class conky-semi
own_window_hints undecorate,sticky,skip_taskbar,skip_pager,below
border_inner_margin 0
border_outer_margin 0
alignment tr
draw_shades no
draw_outline no
draw_borders no
draw_graph_borders no
override_utf8_locale yes
use_xft yes
xftfont caviar dreams:size=9
xftalpha 0.5
uppercase no
# Defining colors
default_color FFFFFF
# Shades of Gray
color1 DDDDDD
color2 AAAAAA
color3 888888
# Orange
color4 EF5A27
# Green
color5 77B753
# Loading lua script for drawning rings
lua_load ~/.conky/seamod_rings.lua
lua_draw_hook_post main
## System information using conky capabilities
# Header with base system info
##short_units yes
##pad_percents 1
TEXT
${font unifont:size=9,weight:bold}${color4}SYSTEM ${hr 2}
${offset 10}${font unifont:size=10}${color1}$sysname $kernel
${offset 10}${font unifont:size=10}${color1}Uptime: $uptime
${voffset 5}
${offset 10}${font unifont:size=10}${color1}Core0 Temperature:${alignr} ${execi 30 sysctl -n dev.cpu.0.temperature |
cut -c 1-2}°C
${offset 10}${font unifont:size=10}${color1}Core1 Temperature:${alignr} ${execi 30 sysctl -n dev.cpu.1.temperature |
cut -c 1-2}°C
#${cpu cpu1}
#${cpu cpu2}
# Showing CPU Graph
${voffset 10}
${offset 120}${cpugraph 40,210 666666 666666}${voffset -10}
${offset 100}${font unifont:size=9,weight:bold}${color5}CPU
# Showing TOP 5 CPU-consumers
${offset 105}${font unifont:size=9}${color4}${top name 1}${alignr}${top cpu 1}%
${offset 105}${font unifont:size=9}${color1}${top name 2}${alignr}${top cpu 2}%
${offset 105}${font unifont:size=9}${color2}${top name 3}${alignr}${top cpu 3}%
${offset 105}${font unifont:size=9}${color3}${top name 4}${alignr}${top cpu 4}%
${offset 105}${font unifont:size=9}${color3}${top name 5}${alignr}${top cpu 5}%
#Showing memory part with TOP 5
${voffset 30}
${offset 100}${font unifont:size=9,weight:bold}${color5}MEM
${offset 105}${font unifont:size=9}${color4}${top_mem name 1}${alignr}${top_mem mem 1}%
${offset 105}${font unifont:size=9}${color1}${top_mem name 2}${alignr}${top_mem mem 2}%
${offset 105}${font unifont:size=9}${color2}${top_mem name 3}${alignr}${top_mem mem 3}%
${offset 105}${font unifont:size=9}${color3}${top_mem name 4}${alignr}${top_mem mem 4}%
${offset 105}${font unifont:size=9}${color3}${top_mem name 5}${alignr}${top_mem mem 5}%
# Showing disk partitions: root, home and Data
${voffset 30}
${offset 100}${font unifont:size=9,weight:bold}${color5}DISKS
${offset 120}${diskiograph 33,183 666666 666666}${voffset -30}
${voffset 20}
${offset 15}${font unifont:size=9,weight:bold}${color1}Free: ${font unifont:size=9}${fs_free /}${alignr}${font unifont:size=9,weight:bold}Used: ${font unifont:size=9}${fs_used /}
${offset 15}${font unifont:size=9,weight:bold}${color1}Free: ${font unifont:size=9}${fs_free /usr/home}${alignr}${font unifont:size=9,weight:bold}Used: ${font unifont:size=9}${fs_used /usr/home}
# Network data (my desktop have only LAN). ETHERNET ring is mostly useless but looks pretty, main info is in the graphs
${voffset 50}
${offset 100}${font unifont:size=9,weight:bold}${color5}ETHERNET
${voffset -10}
${offset 15}${color1}${font unifont:size=9,weight:bold}Up: ${alignr}${font unifont:size=9}$color2${upspeed fxp0} / ${totalup}
${offset 15}${upspeedgraph fxp0 40,285 4B1B0C FF5C2B 100 -l}
${offset 15}${color1}${font unifont:size=9,weight:bold}Down: ${alignr}${font unifont:size=9}$color2${downspeed fxp0} / ${totaldown}
${offset 15}${downspeedgraph fxp0 40,285 324D23 77B753 100 -l}Here is the lua script:
Code:
--==============================================================================
-- seamod_rings.lua
--
-- Date : 05/02/2012
-- Author : SeaJey
-- Version : v0.1
-- License : Distributed under the terms of GNU GPL version 2 or later
--
-- This version is a modification of lunatico_rings.lua wich is modification of conky_orange.lua
--
-- conky_orange.lua: http://gnome-look.org/content/show.php?content=137503&forumpage=0
-- lunatico_rings.lua: http://gnome-look.org/content/show.php?content=142884
--==============================================================================
require 'cairo'
--------------------------------------------------------------------------------
-- gauge DATA
gauge = {
{
name='cpu', arg='cpu1', max_value=100,
x=60, y=200,
graph_radius=54,
graph_thickness=5,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=64,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=28,
graduation_thickness=0, graduation_mark_thickness=1,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='cpu1',
caption_weight=1, caption_size=9.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.3,
},
{
name='cpu', arg='cpu2', max_value=100,
x=60, y=200,
graph_radius=48,
graph_thickness=5,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=40,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=28,
graduation_thickness=0, graduation_mark_thickness=1,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='cpu2',
caption_weight=1, caption_size=9.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.3,
},
{
name='memperc', arg='', max_value=100,
x=60, y=360,
graph_radius=54,
graph_thickness=10,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=42,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=23,
graduation_thickness=0, graduation_mark_thickness=2,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.5,
caption='',
caption_weight=1, caption_size=10.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.3,
},
{
name='fs_used_perc', arg='/ada2s1', max_value=100,
x=60, y=510,
graph_radius=54,
graph_thickness=7,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=64,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=23,
graduation_thickness=0, graduation_mark_thickness=2,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='Data',
caption_weight=1, caption_size=12.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.5,
},
{
name='fs_used_perc', arg='/usr/home/', max_value=100,
x=60, y=510,
graph_radius=42,
graph_thickness=7,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=32,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=23,
graduation_thickness=0, graduation_mark_thickness=2,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='Home',
caption_weight=1, caption_size=12.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.5,
},
{
name='fs_used_perc', arg='/', max_value=100,
x=60, y=510,
graph_radius=30,
graph_thickness=7,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=1.0,
txt_radius=22,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=23,
graduation_thickness=0, graduation_mark_thickness=2,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='Root',
caption_weight=1, caption_size=12.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.5,
},
{
name='downspeedf', arg='fxp0', max_value=100,
x=60, y=710,
graph_radius=54,
graph_thickness=7,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=0,
txt_radius=64,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=28,
graduation_thickness=0, graduation_mark_thickness=1,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='Down',
caption_weight=1, caption_size=12.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.5,
},
{
name='upspeedf', arg='fxp0', max_value=100,
x=60, y=710,
graph_radius=42,
graph_thickness=7,
graph_start_angle=180,
graph_unit_angle=2.7, graph_unit_thickness=2.7,
graph_bg_colour=0xffffff, graph_bg_alpha=0.1,
graph_fg_colour=0xFFFFFF, graph_fg_alpha=0.3,
hand_fg_colour=0xEF5A29, hand_fg_alpha=0,
txt_radius=30,
txt_weight=0, txt_size=9.0,
txt_fg_colour=0xEF5A29, txt_fg_alpha=1.0,
graduation_radius=28,
graduation_thickness=0, graduation_mark_thickness=1,
graduation_unit_angle=27,
graduation_fg_colour=0xFFFFFF, graduation_fg_alpha=0.3,
caption='Up',
caption_weight=1, caption_size=12.0,
caption_fg_colour=0xFFFFFF, caption_fg_alpha=0.5,
},
}
-------------------------------------------------------------------------------
-- rgb_to_r_g_b
-- converts color in hexa to decimal
--
function rgb_to_r_g_b(colour, alpha)
return ((colour / 0x10000) % 0x100) / 255., ((colour / 0x100) % 0x100) / 255., (colour % 0x100) / 255., alpha
end
-------------------------------------------------------------------------------
-- angle_to_position
-- convert degree to rad and rotate (0 degree is top/north)
--
function angle_to_position(start_angle, current_angle)
local pos = current_angle + start_angle
return ( ( pos * (2 * math.pi / 360) ) - (math.pi / 2) )
end
-------------------------------------------------------------------------------
-- draw_gauge_ring
-- displays gauges
--
function draw_gauge_ring(display, data, value)
local max_value = data['max_value']
local x, y = data['x'], data['y']
local graph_radius = data['graph_radius']
local graph_thickness, graph_unit_thickness = data['graph_thickness'], data['graph_unit_thickness']
local graph_start_angle = data['graph_start_angle']
local graph_unit_angle = data['graph_unit_angle']
local graph_bg_colour, graph_bg_alpha = data['graph_bg_colour'], data['graph_bg_alpha']
local graph_fg_colour, graph_fg_alpha = data['graph_fg_colour'], data['graph_fg_alpha']
local hand_fg_colour, hand_fg_alpha = data['hand_fg_colour'], data['hand_fg_alpha']
local graph_end_angle = (max_value * graph_unit_angle) % 360
-- background ring
cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, 0), angle_to_position(graph_start_ang
le, graph_end_angle))
cairo_set_source_rgba(display, rgb_to_r_g_b(graph_bg_colour, graph_bg_alpha))
cairo_set_line_width(display, graph_thickness)
cairo_stroke(display)
-- arc of value
local val = value % (max_value + 1)
local start_arc = 0
local stop_arc = 0
local i = 1
while i <= val do
start_arc = (graph_unit_angle * i) - graph_unit_thickness
stop_arc = (graph_unit_angle * i)
cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, start_arc), angle_to_position(gra
ph_start_angle, stop_arc))
cairo_set_source_rgba(display, rgb_to_r_g_b(graph_fg_colour, graph_fg_alpha))
cairo_stroke(display)
i = i + 1
end
local angle = start_arc
-- hand
start_arc = (graph_unit_angle * val) - (graph_unit_thickness * 2)
stop_arc = (graph_unit_angle * val)
cairo_arc(display, x, y, graph_radius, angle_to_position(graph_start_angle, start_arc), angle_to_position(graph_s
tart_angle, stop_arc))
cairo_set_source_rgba(display, rgb_to_r_g_b(hand_fg_colour, hand_fg_alpha))
cairo_stroke(display)
-- graduations marks
local graduation_radius = data['graduation_radius']
local graduation_thickness, graduation_mark_thickness = data['graduation_thickness'], data['graduation_mark_thick
ness']
local graduation_unit_angle = data['graduation_unit_angle']
local graduation_fg_colour, graduation_fg_alpha = data['graduation_fg_colour'], data['graduation_fg_alpha']
if graduation_radius > 0 and graduation_thickness > 0 and graduation_unit_angle > 0 then
local nb_graduation = graph_end_angle / graduation_unit_angle
local i = 0
while i < nb_graduation do
cairo_set_line_width(display, graduation_thickness)
start_arc = (graduation_unit_angle * i) - (graduation_mark_thickness / 2)
stop_arc = (graduation_unit_angle * i) + (graduation_mark_thickness / 2)
cairo_arc(display, x, y, graduation_radius, angle_to_position(graph_start_angle, start_arc), angle_to_pos
ition(graph_start_angle, stop_arc))
cairo_set_source_rgba(display,rgb_to_r_g_b(graduation_fg_colour,graduation_fg_alpha))
cairo_stroke(display)
cairo_set_line_width(display, graph_thickness)
i = i + 1
end
end
-- text
local txt_radius = data['txt_radius']
local txt_weight, txt_size = data['txt_weight'], data['txt_size']
local txt_fg_colour, txt_fg_alpha = data['txt_fg_colour'], data['txt_fg_alpha']
local movex = txt_radius * math.cos(angle_to_position(graph_start_angle, angle))
local movey = txt_radius * math.sin(angle_to_position(graph_start_angle, angle))
cairo_select_font_face (display, "ubuntu", CAIRO_FONT_SLANT_NORMAL, txt_weight)
cairo_set_font_size (display, txt_size)
cairo_set_source_rgba (display, rgb_to_r_g_b(txt_fg_colour, txt_fg_alpha))
cairo_move_to (display, x + movex - (txt_size / 2), y + movey + 3)
cairo_show_text (display, value)
cairo_stroke (display)
-- caption
local caption = data['caption']
local caption_weight, caption_size = data['caption_weight'], data['caption_size']
local caption_fg_colour, caption_fg_alpha = data['caption_fg_colour'], data['caption_fg_alpha']
local tox = graph_radius * (math.cos((graph_start_angle * 2 * math.pi / 360)-(math.pi/2)))
local toy = graph_radius * (math.sin((graph_start_angle * 2 * math.pi / 360)-(math.pi/2)))
cairo_select_font_face (display, "ubuntu", CAIRO_FONT_SLANT_NORMAL, caption_weight);
cairo_set_font_size (display, caption_size)
cairo_set_source_rgba (display, rgb_to_r_g_b(caption_fg_colour, caption_fg_alpha))
cairo_move_to (display, x + tox + 5, y + toy + 1)
-- bad hack but not enough time !
if graph_start_angle < 105 then
cairo_move_to (display, x + tox - 30, y + toy + 1)
end
cairo_show_text (display, caption)
cairo_stroke (display)
end
-------------------------------------------------------------------------------
-- go_gauge_rings
-- loads data and displays gauges
--
function go_gauge_rings(display)
local function load_gauge_rings(display, data)
local str, value = '', 0
str = string.format('${%s %s}',data['name'], data['arg'])
str = conky_parse(str)
value = tonumber(str)
-- print(str)
draw_gauge_ring(display, data, value)
end
for i in pairs(gauge) do
load_gauge_rings(display, gauge)
end
end
-------------------------------------------------------------------------------
-- MAIN
function conky_main()
if conky_window == nil then
return
end
local cs = cairo_xlib_surface_create(conky_window.display, conky_window.drawable, conky_window.visual, conky_window.width, conky_window.height)
local display = cairo_create(cs)
local updates = conky_parse('${updates}')
update_num = tonumber(updates)
if update_num > 3 then
go_gauge_rings(display)
end
cairo_surface_destroy(cs)
cairo_destroy(display)
endSorry for my bad english.
Thanks in advance.
