Not displaying percentage used 2nd HDD in Conky

[linesma]

I am running Linux Mint 18 Cinnamon and Conky 1.10 on my laptop. I am adapting the "ConkyBar" configuration by N00by4Ever, located here: http://n00by4ever.deviantart.com/art/Co ... 5#comments, to my laptop. It has been a fun and long learning experience for me. However, I have run into a brick wall. I have 2 hard drives, an SSD and a standard drive in 2 separate Conky instances. I can get the percentage used via a lua graph for my SSD instance, but I am having an issue getting it to display the data for the standard drive.

Here is the conky configuration file for the standard drive:

Code: Select all

conky.config = {
-- ------------------------- Windows Settings
	own_window = true,
	own_window_type = 'normal',
	own_window_transparent = false,
	own_window_hints = 'undecorated,sticky,below,skip_taskbar,skip_pager',
	own_window_argb_visual = true,
	own_window_argb_value = 0,

	double_buffer = true,
	background = true,

-- ------------------------- Position
	alignment = 'bottom_left',

	minimum_width = 313,
	minimum_height = 165,
	maximum_width = 313,
	gap_x = 1227,
	gap_y = 150,

-- ------------------------- Font
	use_xft = true,
	xftalpha = 0.8,
	override_utf8_locale = true,

	draw_shades = true,
	default_shade_color = 'black',

	draw_borders = false,
	draw_outline = false,

	font = 'Monofur:bold:size=8',

-- ------------------------- Color
	default_color = 'DCDCDC',

--------------------------- OTHER
	update_interval = 1,

	lua_load = '~/.conky/ConkyBar/lua/files_ring2.lua',
	lua_draw_hook_pre = 'main',
};

conky.text = [[
${voffset 25}${GOTO 50}${font}File System
${GOTO 50}${font}HDD: ${font Monofur:size=8}${fs_used /media/Mascha}${GOTO 200}${font}Temp: ${font Monofur:size=8}${exec sudo hddtemp /dev/sdb1 | awk '{print $NF}'}
${voffset 75}
${GOTO 50}${font}Read: ${font Monofur:size=8}${diskio_read /media/Mascha}${GOTO 200}${font}Write: ${font Monofur:size=8}${diskio_write /media/Mascha}
${image ~/.conky/ConkyBar/img/files2.png -p 0,15}
]];

Here is the lua config file used for the graph:

Code: Select all

--==============================================================================
--                            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='fs_used_perc /media/Mascha',            arg='',                  max_value=100,
    x=155,                          y=180,
    graph_radius=110,
    graph_thickness=5,
    graph_start_angle=-60,
    graph_unit_angle=1.2,          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=0x87CF3E,       hand_fg_alpha=1.0,
    txt_radius=120,
    txt_weight=0,                  txt_size=9.0,
    txt_fg_colour=0x87CF3E,        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='',
    caption_weight=1,              caption_size=9.0,
    caption_fg_colour=0xFFFFFF,    caption_fg_alpha=0.3,
},
}

-------------------------------------------------------------------------------
--                                                                 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_angle, 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(graph_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_start_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_thickness']
    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_position(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)
        draw_gauge_ring(display, data, value)
    end
    
    for i in pairs(gauge) do
        load_gauge_rings(display, gauge[i])
    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 > 5 then
        go_gauge_rings(display)
    end

    cairo_surface_destroy(cs)
    cairo_destroy(display)

end

Any ideas on correcting this problem? I am at a loss. Please let me know if any more information is required. Thank you for your help!