I'm not certain this a bug, but I can't find any reference to it, so I have to assume it is one.
I use panel mode, and have minimum_width and maximum_width set to the same number. The actual width on the desktop is always 5 pixels more than minimum_width and maximum_width.
For example, if I have minimum_width = 1000 and maximum_width = 1000, the actual width will be 1005 pixels.
I'm using Xubuntu 16.04, xfwm4.
Can you share the conky config file? Have you tried running this under... maybe openbox to rule out potential xfce4-related behaviors?
Can I have your config, please?
My screen resolution is 1366x768. I've compensated for the problem by altering the values for goto.
For example, without ${goto 6} at the start, the arrow on the left starts slightly beyond the left of the screen.
My conky.conf is below. Sorry, I can't find how to insert a continuous block of code and it won't let me attach a text file. EDIT: Fixed.
conky.config = {
alignment = 'top_left',
background = false,
border_width = 1,
cpu_avg_samples = 2,
default_color = 'white',
double_buffer = true,
draw_borders = false,
draw_outline = false,
draw_shades = false,
use_xft = true,
font = 'DejaVu Sans Mono:size=10',
gap_x = 0,
gap_y = 0,
minimum_height = 5,
minimum_width = 1361,
maximum_width = 1361,
net_avg_samples = 2,
no_buffers = true,
out_to_console = false,
out_to_stderr = false,
own_window = true,
own_window_class = 'Conky',
own_window_type = 'panel',
update_interval = 1.0,
uppercase = false,
use_spacer = 'none'
}
conky.text = [[
${goto 6}▼ ${downspeed wlp3s0}${goto 118}▲ ${upspeed wlp3s0}${goto 294}Σ▼ ${totaldown wlp3s0}${goto 414}Σ▲ ${totalup wlp3s0}${goto 598}RAM $memperc%${goto 726}SWP $swapperc%${goto 854}CPU $cpu%${goto 1046}R $diskio_read${goto 1158}W $diskio_write
]]
Thanks. I'll look into this sooner or later. I need to set up Lubuntu, Xfce4, etc to test this and other issues. I fixed your config too with code blocks so you can see how it's done. Cheers.
Heh. Can we have a screenshot too? Many thanks. :smile:
Thanks. Screenshot attached.

I've now discovered that the left end of the panel starts 5 pixels beyond the left of the screen, so actually the width of the panel is always 10 pixels more than minimum_width and maximum_width.
If I start conky with -x 5, or I put gap_x = 5, in conky.conf, the panel starts exactly at the left edge of the screen.
@brndnmtthws Low-key comment. This might be a trivial fix because the window height/width is 5+~ pixel longer than the specified settings.
I'm the person that originally reported this bug (my original account doesn't work any more).
I suspect this is actually a problem with xfwm4. It must do something like drawing the whole desktop 5 pixels off the left of the screen, but only Conky notices this.
I've since changed to using Openbox (in LXQt) and it works as expected.
Most helpful comment
Heh. Can we have a screenshot too? Many thanks. :smile: