Qtile Config

config.py

import os
                       
from libqtile.config import EzKey, Key, Group, Drag, Click, Screen
from libqtile.command import lazy
from libqtile import layout, bar, widget
 
mod = 'mod1'
           
keys = [   
    #EzKey('A-h', lazy.layout.left()),
    #EzKey('A-l', lazy.layout.right()),
    EzKey('A-j', lazy.layout.down()),
    EzKey('A-k', lazy.layout.up()),
    EzKey('A-S-h', lazy.layout.swap_left()),
    EzKey('A-S-l', lazy.layout.swap_right()),         
    EzKey('A-S-j', lazy.layout.shuffle_down()),
    EzKey('A-S-k', lazy.layout.shuffle_up()),
    EzKey('A-l', lazy.layout.grow_main()),
    EzKey('A-h', lazy.layout.shrink_main()),
    EzKey('A-n', lazy.layout.normalize()),                  
    EzKey('A-o', lazy.layout.maximize()),
    EzKey('A-t', lazy.window.toggle_floating()),
    EzKey('A-<Tab>', lazy.layout.next()),
    EzKey('A-S-<Tab>', lazy.layout.next()),
    EzKey('A-S-<space>', lazy.layout.flip()),
    EzKey('A-<space>', lazy.next_layout()),
    EzKey('A-S-<Return>', lazy.spawn('gnome-terminal')),
    EzKey('A-w', lazy.window.kill()),
    EzKey('A-q', lazy.restart()),
    EzKey('A-S-q', lazy.shutdown()),
    EzKey('A-S-c', lazy.window.kill()),
    EzKey('A-p', lazy.spawncmd())
]

groups = [Group(i) for i in "1234567890"]

for i in groups:
    keys.append(
        Key([mod], i.name, lazy.group[i.name].toscreen())
    ),
    keys.append(
        Key([mod, 'shift'], i.name, lazy.window.togroup(i.name))
    )

mouse = [
    Drag([mod], "Button1", lazy.window.set_position_floating(),
        start=lazy.window.get_position()),
    Drag([mod], "Button3", lazy.window.set_size_floating(),
        start=lazy.window.get_size()),
    Click([mod], "Button2", lazy.window.bring_to_front())
]
layouts = [
    layout.xmonad.MonadTall(border_width=1),
    layout.Max(),
    #layout.Stack(num_stacks=2),
]

widget_defaults = dict(
    font='Arial',
    fontsize=16,
    padding=3,
)

screens = [
    Screen(
        bottom=bar.Bar(
            [
                widget.GroupBox(),
                widget.Prompt(),
                widget.WindowName(),
                widget.TextBox("Mr337", name="Mr337"),
                widget.Systray(),
                widget.Spacer(5),
                widget.Battery(),
                widget.Spacer(5),
                widget.Clock(format='%Y-%m-%d %a %I:%M %p'),
            ],
            30,
        ),
    ),
]

qtile.log

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/libqtile/core/manager.py", line 629, in get_interesting_pid
    return win.window.get_net_wm_pid()
  File "/usr/local/lib/python3.6/dist-packages/libqtile/backend/x11/xcbq.py", line 612, in get_net_wm_pid
    r = self.get_property("_NET_WM_PID", unpack=int)
  File "/usr/local/lib/python3.6/dist-packages/libqtile/backend/x11/xcbq.py", line 713, in get_property
    0, (2 ** 32) - 1
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/xproto.py", line 2720, in GetProperty
    return self.send_request(20, buf, GetPropertyCookie, is_checked=is_checked)
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 391, in send_request
    seq = self.conn.send_request(flags, xcb_parts + 2, xcb_req)
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 569, in wrapper
    self.invalid()
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 559, in invalid
    raise ConnectionException(err)
xcffib.ConnectionException: xcb connection errors because of socket, pipe and other stream errors.
2020-09-24 19:01:08,493 ERROR libqtile manager.py:finalize():L320 exception during finalize
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/libqtile/core/manager.py", line 310, in finalize
    widget.finalize()
  File "/usr/local/lib/python3.6/dist-packages/libqtile/widget/base.py", line 208, in finalize
    self.drawer.finalize()
  File "/usr/local/lib/python3.6/dist-packages/libqtile/drawer.py", line 247, in finalize
    self.qtile.conn.conn.core.FreeGC(self.gc)
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/xproto.py", line 3027, in FreeGC
    return self.send_request(60, buf, is_checked=is_checked)
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 391, in send_request
    seq = self.conn.send_request(flags, xcb_parts + 2, xcb_req)
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 569, in wrapper
    self.invalid()
  File "/home/mr337/.local/lib/python3.6/site-packages/xcffib/__init__.py", line 559, in invalid
    raise ConnectionException(err)
xcffib.ConnectionException: xcb connection errors because of socket, pipe and other stream errors.
2020-09-24 19:01:08,506 ERROR libqtile xcbq.py:disconnect():L894 Failed to disconnect, connection already failed?