使用康普顿的阴影故障；在Nautilus窗户周围显示的“玻璃”矩形

Question

我使用康普顿在我的xubuntu 16.10，因为这样我的系统是免费的。当我使用Thunar时，窗口的阴影是可以的，但是如果我使用Nautilus (我更喜欢)，那么窗口的阴影就会在图像中出现故障。

即使我完全禁用compton.conf中的阴影，也会发生这种情况。

这是我的compton.conf：

# Compton Configuration, courtesy of Xubuntu Developers
# Please note that Compton is not supported by Xubuntu and may not work
# correctly for you. This file is provided as a set of sane defaults and is in
# no way endorsed by the Xubuntu team.
#
# About Compton: https://github.com/chjj/compton
# Heavily based on: http://bit.ly/1l5OrzL
# Sample settings: https://github.com/chjj/compton/blob/master/compton.sample.conf

# --- Backend (OpenGL used by default)
# Related Links
# https://github.com/chjj/compton/wiki/perf-guide
# https://github.com/chjj/compton/wiki/vsync-guide

backend = "glx";
paint-on-overlay = true;
glx-no-stencil = true;
glx-no-rebind-pixmap = true;
unredir-if-possible = true;
vsync = "opengl-swc"; 


# --- Shadows (Disable with shadow = false;)
# The shadow exclude options are helpful if you have shadows enabled.
# Due to the way compton draws its shadows, certain applications (Such as
# shaped windows, custom popups, non-standard toolkits) will have visual glitches.

shadow = true;              # Enabled client-side shadows on windows.
no-dock-shadow = true;      # Avoid drawing shadows on dock/panel windows.
no-dnd-shadow = true;       # Don't draw shadows on DND windows.
clear-shadow = true;        # Zero the part of the shadow's mask behind the window (experimental).
shadow-radius = 10;         # The blur radius for shadows. (default 10)
shadow-offset-x = -15;      # The left offset for shadows. (default -15)
shadow-offset-y = -12;      # The top offset for shadows. (default -12)
shadow-opacity = 0.4;
shadow-exclude = [
 "! name~=''",              # "Unknown" windows, including xfwm4 alt-tab
 "n:e:Notification",
 "n:e:Plank",
 "n:e:Docky",
 "g:e:Synapse",
 "g:e:Kupfer",
 "g:e:Conky",
 "n:w:*Firefox*",
 "n:w:*Chrome*",
 "n:w:*Chromium*",
 "class_g ?= 'Notify-osd'",
 "class_g ?= 'Cairo-dock'",
 "class_g ?= 'Xfce4-notifyd'",
 "class_g ?= 'Xfce4-power-manager'",
 "class_g ?= 'Xfwm4'",      # For the "new" xfwm4 alt-tab
 "_GTK_FRAME_EXTENTS@:c",   # GTK+ 3 CSD windows https://github.com/chjj/compton/issues/189
 "class_g ?= 'Nautilus'",
 "WM_CLASS@:s *?= 'Nautilus'"
];


# --- Fading (Disable with fading = false;)

fading = true;              # Fade windows during opacity changes.
fade-delta = 5;             # The time between steps in a fade in milliseconds. (default 5).
fade-in-step = 0.03;        # Opacity change between steps while fading in. (default 0.03).
fade-out-step = 0.03;       # Opacity change between steps while fading out. (default 0.03).


# --- Additional Settings
detect-client-opacity = true;


# --- Window type settings
wintypes:
{
  tooltip = { fade = true; shadow = false; opacity = 0.9; focus = true; };
};

请注意，我使用Adapta-nokto作为gtk主题。有什么想法吗？谢谢

更新:所以执行compton --shadow-exclude '_NET_WM_OPAQUE_REGION@:c'可以解决问题，但是我得到了Another composite manager is already running

另外，将'_NET_WM_OPAQUE_REGION@:c'添加到compton.conf的阴影排除部分在reastart之后不起作用

Answer 1

如果禁用，这将移除某些窗口之外的透明框，清除阴影= true；# Zero是窗口后面阴影掩码的一部分(实验性的)。但它会给它们添上阴影。

我尝试了您说的命令，加上清除阴影=false，它修复了这个问题，但是现在有些窗口根本没有阴影。